Kt88 Amps


Stereophile gave the amp a Class B rating. Blueglow Single Ended KT88 Amplifier. Having more than 20 years of experience in manufacturing "Hi-End Vacuum Tube Amplifier", Audio Space has established a strong position in the international audio. PSVANE KT88 Class A Power Tube Amplifier Single-ended HiFi Stereo Amp 18W*2. QR Code Link to This Post. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. As usual I try to do things as good as I think can be , and this design includes lots of experience and very sound solutions. 3 Transconductance (Gp). In most cases you can use these tubes in place of KT88, but it's best to check with your amp manufacturer first. The VX PP-KT88/C generates a wide, realistic image with crystal-clear fidelity, high dynamics and a wealth of micro-details. "I'm sure he hates digital. We specialize in amplifier repair and guitar amplifier modification of vintage, hand wired tube amplifiers. Computer matched valves and curve traced for platinum matching. There is a Red selection button on the Back of the amp to switch. Audio Space is the manufacturer and wholesaler of various kinds of Vacuum Tube Amplifier, including Preamplifier, Power Amplifier, Integrated Amplifier, Speakers and Audio Accessories. Finally, I think that the 'type' of amplifier I'm keen on building is a Williamson variant UL PP with ECC83 Pre-amp and Inverter stage leading to 6SN7 drivers for KT88 output. KT88 Type MUSIC ANGEL - YC SERIES "YC-505MK" Integrated Amplifier. SEARS NOVEMBER26, 2000 1. it's RFTLYS-A2 Most cost-effective tube amp, The luxury Model and AMAZING Sound are extreme enjoyment for you RFTLYS - A2 -KT88. MUZISHARE X7 is an integrated Amplifier. LM-216iA Integrated tube amplifier - Push Pull KT88 - 2x38W. New & NOS power tubes from Mullard, Tung-Sol, Telefunken, Sino, GE, Telefunken & more!. If you’re still in two minds about kt88 tube amplifier and are thinking about choosing a similar product, AliExpress is a great place to compare prices and sellers. Guitar Center: Shop New, Used and Vintage Gear. Amplifier Repair & Modifications. This new custom version KT88-Z CB cobalt blue Super Tube seems have “surpassed the current high end KT88 tube offerings, in instrument separation and frequency extension on both ends”, according to factory in-house comparison to competition. 0 Acknowledgments. The 820 Ohm KT88 cathode resistor measured 860 Ohm so I paralleled it with a larger resistor which brought it down to approximately 800 Ohms. The bass is unique in that it compresses the very bottom end. YAQIN MS-110B KT88 x4 Vacuum Tube Integrated Amplifier I highly strongly recommend , and some avid gamers likewise strongly suggest. They all worked great with the 6. The MQ-88uC is modeled after the vintage Luxman MQ-60 amplifier, which dates back to 1969. Interestingly, the euphonious nature of the Single-Ended Triode (SET) Amplifier can be demonstrated even via mp3 files! A simple A/B comparison is available on the Sound clips page. The KT88 monoblock was the replacement of the 8417, a necessity when the tube manufacturer ceased production of the 8417 tube. SED 6550's into Wharfedale w70's for that colored,rich sounding midrange. PUSH PULL KT88 VACUUM TUBE AMPLIFIER. The Fender 5F1 Champ is a Class A cathode biased amp. The output-power is about 50 – 60 Watts per channel. Kt88 Amplifier Schematic It doesn t put out quite as much low end as the kt88 amp we saw last year but compared to some other ipod speaker solutions this provides stellar audio The management has revealed that the device has an optimized amplifier circuit that enhances audio a 88t mk2 tube el34 kt88 integrated amplifier is highly versatile and user friendly Description od 1 16 2inch od 2mm. The 6N1P driver tubes remains but the KT88 has given up its ceramic socket to a goliath of a power pentode. Remote heatsinked 50 watt precision cathode resistors ( thanks to CADDOCK, Richard Drawz ). The latest version of our TAD KT88-STR is built in the style of the early British MOV KT88. A sonically faithful reproduction of the original tubes with a robust construction encased in a thick glass envelope. The YAQIN MC-84L is a Class A integration push-pull tube amplifier that uses a high-performance ultra-linear push-pull circuit to bring rich acoustics out of your audio. There are some amps like my Traynor YCS100 that will take about any power tube that you can throw at it and some power amps will only take a couple. Check your amplifier's. 00 * Tweed One-6 GS, 5F2 Style Amp-Kit Tweed One-6. "I'm sure he hates digital. We specialize in amplifier repair and guitar amplifier modification of vintage, hand wired tube amplifiers. Sophia Electric Magic 126S Dual-Mono Stereo Integrated Amplifier. They all worked great with the 6. The KT88 valve was designed by GEC as a high quality audio power valve, and this is an excellent example of how to get the best from that valve. KT88 - (TRIODE) PARALLEL PUSH-PULL 60WATT AMPLIFIER LAST REVISED2/23/2001 Ó R. Patrick Dillon of Affordable Audio. this amp will amplify what it gets and flat sound will sound flat and very midrangey. Electro-Harmonix Pedals. Re: KT88 PP amp « Reply #47 on: March 28, 2019, 03:09:13 pm » look at what Ed used in post #44, he's got north of 500vdc plate and UL taps for screen, which probably measures north of 440vdc, but G2 current is what'll kill the tube faster than volts, and he likes it and that's good enough for me. (*)These specifications are provided 'as-is', with no warranty of any kind. This is a good load for EL34's, KT88's, 6L6's, and the likes. This provides incredible bass response without ever losing control. A 50-W push-pull tube amp with KT88 power tubes. The Test Amplifier Because a review of vacuum tubes is useless without a point of reference, a bit of background on the amplifier used is in order. They are aluminum with maple bases in light cherry color. I had the KT-88 model. Having more than 20 years of experience in manufacturing "Hi-End Vacuum Tube Amplifier", Audio Space has established a strong position in the international audio. Below is an example of bias adjustment procedures for the AS-6i (KT88) model. This tube has been recreated down to the finest detail with gold plated grid wire, carbonized screen grids, and a tri-alloy clad plate structure for exceptional performance and sound quality. Read the full review of this amplifier in Hi-Fi World November 2012 edition, where it was awarded top marks or see the summary on our Reviews & Gallery page. The base is Mirbeu and the front-end valve is a 6N1P. But most importantly, from March 1959, MOV/GEC used the term "ultra-linear" for their KT88 data sheets and amplifier designs. There are some amps like my Traynor YCS100 that will take about any power tube that you can throw at it and some power amps will only take a couple. C3m connected in penthode, just 1,5v is needed on its grid for same swing on load. My best sound comes from using both types in two citation amplifiers with two sets of speakers. 15 responses Add your response. Pentodes - last updated 11/11/07 17:09:32 This represents a PSpice model. Amps with power tube cathode resistors greater than 10 ohms are usually cathode biased. Emission Testers New. Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification; Mute delay function when turn on the amp (about 30 seconds) ;the choice of Japanese ALPS motor potentiometer. KT88 is upwards compatible with 6550 tubes. By popular demand by our loyal customers to experience different varieties of KT88 / EL34 types of tubes, we have sourced the 'best of best' possible quality of WE KT88 / 6CA7 Plus from the Shuguang tube factory's entire current stock for the 'most demanding and quality conscious audiophiles'. ULTRA-LINEAR DISTRIBUTED LOAD HIGH-FIDELITY VACUUM TUBE AUDIO AMPLIFIERS * * * ULTRA-LINEAR OPERATION, also known as DISTRIBUTED LOAD OPERATION, is a term when applied to single-ended or push-pull vacuum tube audio amplifiers, that describes the particular output stage configuration whereby the Screen Grids (Grid 2) of Tetrodes, Pentodes or Beam Power Tubes are fed from a. In this amp the test points aren't easily accessed, so a bias meter like Ted Weber's is an easy way to measure the bias on it. 6SN7 / KT88 SE power amplifier "MJ magazine" 2005 May >PDF file. It is one of the largest tubes in its class and can handle significantly higher plate voltages than similar tubes, up to 800 volts. Product Code: Discontinued Availability: KT88/2A3 PP, 300b or what-have-you SE. First I was afraid I needed Rx // to the choke because the gain of a penthode is the slope ( mA/v ) multiplied by Rl, since the choke is not a linear Resistance but a. kt88/6550 is a different animal, look for a little over 80 watts a pair. Welcome; Sign In; Call 800-848-2273; We ship worldwide; 100% Guarantee; Quick. of England striked back with the another improved tube, their famous K. This, our February issue, is the first Stereophile issue to arrive during the year 2020, which marks the 50th anniversary of the founding of Audio Research—in my view one of the key events in the history of high-end audio. There are commercial amps which rate theirs at 24W, but I do not know what plate voltage is being used. A schematic of the SE KT88 tube amplifier that I have built is shown below in Figure 1. This amplifier is the second generation of our pride GlowMaster Series KT-88 push-pull. Electro-Harmonix. my bandmate has a DR201 but his is the 6xEL34 version. The triode is biased to Class A operation by applying a suitable negative bias. Brands include Genelex/Gold Lion, Winged C, Sovtek and Valve Art. Skip to main content Skip to footer site5112841806 Used 112841806 Splawn NITRO KT88 Tube Guitar Amp Head. The Absolute Sound rated the amp a Best Buy. It is a pretty great product for the value. 20th Anniversary Shiva - comes with a pair of KT88's and the amp is rated at 90 watts. This larger output power amp is better suited for more difficult loads, the KT88 is a robust tube that has a good overall sonic performance. I am using North Audio myself for amplification (both amp and preamp). The 6Ms are designed to emphasize the sonic characteristics of tubes. The amp runs with a B+ of around 450 volts using 5K ohm output transformers and can be run in triode or ultralinear mode. This unit has a very large frequency response range thanks to its SRPP pre-amp circuit. 5K Plate voltage = ~425V) At 450V a KT120 SE UL amp is supposed to do no more than 15W. Note on 17th Mar 2013 : This board is now 2mm thickness for even better mechanical strength and reliability !! This is a bare PCB of a tube amplifier. KT88 Power amp u/l mode kt88 100watt power amp Front View of the Amp top View of the Amp Back View of the Amp Inside View of the Amp Circuit board of the Amp. We deal in JJ Electronic tubes, NOS tubes, capacitors, speakers and bias probes. The KT90 is a close. With a total anode-plus-screen dissipation of 28 Watts, when operated with cathode bias, its power output, in push-pull. Get a low price and free shipping. 00 * Blackface 22 Reverb AB763 Style Amp-Kit From €329. Amplifier Repair & Modifications. Click here to e-mail us at [email protected] Price Mk2 is $1100 incl. 6550/KT88 is a direct switch, but many amps cannot switch from EL34 or other tubes to KT88 without a circuit change. do NOT contact me with unsolicited services or offers. Regular price $6,500. 95: Magnetic Components Inc. 00 * Blackface 14 Reverb AA1164 Style Amp-Kit From €279. High-end audio companies frequently make similar boasts about their products and aims. The item “Vintage Fisher Model 80-AZ POWER AMPLIFIER, Tube Amps” is in sale since Tuesday, April 28, 2020. New right out of the box the T-ll sounds good but at about 200+ hours they best any. Unusually, this is not an Ultra-Linear (UL) or beam-power amplifier. You must manually set the bias, but it is very fast and easy with EZ-bias. The 12AX7A vacuum tubes are for the Balanced and Input amps, while the 12AT7 tubes are for the Voltage and Driver amps. Quicksilver KT88 for sale. See Our Catalog. The amplifier stage is based on the Compact Hi-Fi Power Amplifier. They all worked great with the 6. KT88 - (TRIODE) PARALLEL PUSH-PULL 60WATT AMPLIFIER LAST REVISED2/23/2001 Ó R. GEC KT88 Vintage British Amplifier Valve / Tube. This is a good load for EL34's, KT88's, 6L6's, and the likes. Dennis Had is a legendary name in tube audio. As I said, the KT77 is a direct replacement for an EL34 so it will bias right up in the amp. 6550, KT88, Tubes. Ergo-Ella KT88/6550/EL34 PP Amplifier Ergo-Ella KT88/6550/EL34 PP Amplifier. Atarashi modified the amplifier to fit for KT-88 AB1 Push-Pull Ultra-Linear operation. Each of the amps features a different power amp valve, providing a tone that’s as classic as it is unique. Each file cannot exceed 2MB. Free shipping is limited to the contiguous 48 states. KT88 doesn’t have to be low. The KT88 is a beam tetrode/kink-less tetrode (hence "KT") AF Valve. Price Mk4 is $2200 incl. KT88 Tube Power Amplifier Class A Build Accurate LC Meter and start making your own coils and inductors. Introducing Sophia Electric KT88 mono-block amplifiers:Sophia Electric dealers around the world are anxious waiting for this landmark amplifier for a few reasons:1. We’ll help you to work out whether it’s worth paying extra for a high-end version or whether you’re getting just as good a deal by getting the cheaper item. The negative grid voltage method: This method involves measuring the DC voltage on the grid of the output tubes, and setting it to a recommended value. It is one of the largest tubes in its class and can handle significantly higher plate voltages than similar tubes, up to 800 volts. We specialize in amplifier repair and guitar amplifier modification of vintage, hand wired tube amplifiers. (*)These specifications are provided 'as-is', with no warranty of any kind. A small “pop” was heard and the right channel disappeared. KT88-JJ TESLA AMPEG SET JJ Tesla 6 % Discount This is a set of 6 matched KT88 JJ Tesla specially selected for the Ampeg SVT. The KT88 looks the business, with smart perfectly-proportioned cabinet, robust electronics and Blackstar's usual high attention to detail. Fender Amp Tube Sets. This could be regarded as the high-gain member of the family. this is story of build up Tim's KT88 Single Ended. Supports JPG, JPEG, GIF, PNG, BMP. Your monitor may vary. If you're still in two minds about kt88 tube amplifier and are thinking about choosing a similar product, AliExpress is a great place to compare prices and sellers. Price Mk2 is $1100 incl. The triode connection mode is more suitable for the voice and the sound is more soft, delicat as well as nature. This my second SE UL two stage power amp. The Bewitch KT88 valve amp is a real piece of heavy weight kit. Tube Complement: 2x KT88 (6550, 6L6GC, 1614, Kt90 are direct substitutes in the 50A ) 1x12AU7. I purchased these from a dealer some years ago. All about 12AX7 Tubes. Pure hand-made, Point to point manual welding. (I listen to classical music and opera. Chinese Shuguang KT88-98. Thus, SAC GlowMaster KT88. The KT88 valve was designed by GEC as a high quality audio power valve, and this is an excellent example of how to get the best from that valve. By popular demand by our loyal customers to experience different varieties of KT88 / EL34 types of tubes, we have sourced the 'best of best' possible quality of WE KT88 / 6CA7 Plus from the Shuguang tube factory's entire current stock for the 'most demanding and quality conscious audiophiles'. Electro-Harmonix. Capable of Driving over 200 watts and set up to drive all night long without the heat and tube failure common with high wattage tube amps. The Quad II-Forty mono power amplifier upgrade kit is for a pair of monoblock amplifiers. Easy switchable output power (toggle switch on the front plate). We have been working at sourcing a good quality KT88 tube for the past couple years. The OBS2 OCTAL can be used with a variety of octal base power tubes such as KT66, KT77, 6L6GC, EL34, 6CA7, 6550, KT88 and KT90's with preferred tubes being the KT77, EL34 and KT88's which we. 135 watts per channel; Manufactured 1992-2000. We have been working at sourcing a good quality KT88 tube for the past couple years. A Unity Coupled KT88 Amp with Plitron Transformers I was always fascinated by the Unity Coupled output stage in old McIntosh tube amps. The Price is for 1set. The Sterling Anniversary is a good entry level hard wired (Air Wired©) Class A power amplifier, sonically very airy with good. Amplifier Accessories - > Category Page: MI Products Accessories > Instrument Accessories > Amplifier Accessories | Products include: SMALL RUBBER FEET,LARGE RUBBER FEET,KT88 POWER TUBE,EL-84 TUBE (2),6550 TUBES (PAIR),03051000. 4 - KT88 180watt Amp Unit is the monster clean tone machine for Bass or Guitar. Each channel makes use of a single low noise tube 12AX7/6N11 at the input and proceeded by a power tube( 6L6/EL34/KT88) to accomplish power amplification. Skip to main content Skip to footer site5112841806 Used 112841806 Splawn NITRO KT88 Tube Guitar Amp Head. We’ll help you to work out whether it’s worth paying extra for a high-end version or whether you’re getting just as good a deal by getting the cheaper item. 95 pair/duet A new KT88 built in the style of the older British KT88's. Emission Testers New. Amp schematics, protection, LED bias monitoring, all info. Affordable Valve Company , 11 Magdalen Close , FREEPOST SEA0359 , Gillingham , Kent ME7 3BR , England , United Kingdom Telephone 01634 373410 anytime. This design presents a substantial upgrade to our very popular Triton II stereo integrated amplifiers, highly-regarded for providing world class performance in a beautiful-engineered, compact, and elegant package. Allowing a margin for safety your PTX should be able of delivering 190 mA or so. KT90, KT120 and KT150 are higher-powered direct replacement of KT88. A EL34 is a pentode. TAD's Boutique Level Amp-Kits. Info: Audio Research VS-55 KT88 Tube Amp. ACCESSORIES & PARTS. Sams' index goes back to 1946 and a majority of tube amplifiers & tuners made for consumer use between 1946 and 1970 have appeared in Photofact folders, as do most tube radios, consoles, intercoms and TV sets (with some major exceptions, like Fender guitar amps). Each of the amps features a different power amp valve, providing a tone that’s as classic as it is unique. Skip to main content Skip to footer site5112841806 Used 112841806 Splawn NITRO KT88 Tube Guitar Amp Head. The KT88 looks the business, with smart perfectly-proportioned cabinet, robust electronics and Blackstar’s usual high attention to detail. (Hot Discount) US $58. 0 Acknowledgments. Then, with the amp still hot and playing, the same hot KT88 was reinserted into the empty socket. My reference power amplifier is the Bella EXtreme 3205, a push-pull pentode that can accept either a quad of EL34/6CA7/KT77 tubes biased at 40mV or a quad of 6550/KT88/KT90s biased at 50mV. KT88 is upwards compatible with 6550 tubes. The tube amp kits have been in use for about 3 months now and I am very pleased with the monoblock amps. That amp was an Air Tight ATM2. That is 83 mA per side. The KT88 audio tube is considered to be one of the best sounding power tubes for hifi tube audio amplifiers. We have set new goal to implement the newest true balanced circuit topology from input stage, driving stage and output stage to ensure the absolute purity and authority of signal transmission that is better than any conventional unbalance amplifier. Opinions on the original valve's performance I found while researching some background material for this review range from praise to a somewhat less enthusiastic response. This amplifier is the second generation of our pride GlowMaster Series KT-88 push-pull. Genalex Gold Lion. I really like the sound of the KT88 tube (and as you will see, the Sophia Electric KT88-ST). They are in excellent working condition and have never had a problem with them. PUSH PULL KT88 VACUUM TUBE AMPLIFIER. A good few months ago back in 2010 I received an 'out-of-the-blue' phone call (which is quite often the case regarding enquiries like this) from a really nice gentleman named Andrew. Supports JPG, JPEG, GIF, PNG, BMP. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. We have set new goal to implement the newest true balanced circuit topology from input stage, driving stage and output stage to ensure the absolute purity and authority of signal transmission that is better than any conventional unbalance amplifier. 135 watts per channel; Manufactured 1992-2000. Not just any KT88 but in my case a JJ KT88 Blue Glass matched pair. In the 1950s, the push toward greater power and higher efficiency, coupled with the availability of new power tubes such as the EL34, KT88, and 6550, ousted filamentary triode designs from mass market. Triton III / Triton PA We are proud to introduce our latest third-generation integrated amplifier,the Triton III. Marshall Amp Tube Sets New. Leave a comment. Figure 1: OddBlock KT88 Series 1 Tube Amplifier Schematic The voltage gain (input) stage is a common Shunt-Regulated Push-Pull (SRPP) amplifier using a 5751 miniature dual triode valve. KT88 Mono Amplifier. Emission Testers New. We have studios, professional musicians as our regular customers. are common guitar amplifier power tubes, and are all easily biased with this method. Capable of Driving over 200 watts and set up to drive all night long without the heat and tube failure common with high wattage tube amps. Consonance Cyber-100 15 anniversary integrated amplifier (3556199967). 3v heater line (2 parallel fuses = 8 amp limit). Tube Amp KT88 SE -- Single End -- Class A -- Handmade Specification by NeeZ Only Power tubes : 2 x KT88 Driver : 2 X 12au7 Pre tubes : 2 X 6DJ8 / 6H23N-EB NOS. Single Ended Class A 6V6 6J5 Valve (Vacuum Tube) Amplifier Circuit. The bass is unique in that it compresses the very bottom end. A leading supplier of amp valves. It is one of the largest tubes in its class and can handle significantly higher plate voltages than similar tubes, up to 800 volts. Finally, I think that the 'type' of amplifier I'm keen on building is a Williamson variant UL PP with ECC83 Pre-amp and Inverter stage leading to 6SN7 drivers for KT88 output. EA180 KT88 $2990. The basic design of the amp is a quad of KT88's (Or KT120's) driven by a cathode follower and a conventional phase inverter and preamp. Last edited: Nov 21, 2014. Unlike the tone stack bypass boost on the other Shiva model this boost has a separate gain stage which brings this channel into Plexi territory when boost is engaged. This push-pull tube amplifier uses a 12AX7 (ECC83), a 12AU7 (ECC82) and two KT88 tubes per channel. step by step by e-mail. Electro-Harmonix Pedals. The triode is biased to Class A operation by applying a suitable negative bias. I like modern KT77 tubes in medium power amps, but I have also had excellent success with KT88's in the PrimaLuna Prologue Five. Sophia Electric Magic 126S Dual-Mono Stereo Integrated Amplifier. SED 6550's into Wharfedale w70's for that colored,rich sounding midrange. The volume control is linear. MUZISHARE X7 KT88 x4 Vacuum tube integrated Amplifier & Power Amplifier Headphone $1,153. 6550 / kt88 / kt90 KT88's generate a lot power, handling significantly more plate voltage than other power tubes. Introduction , design philosophy. music Hall MP-301 MK3 Deluxe Edition 6L6 EL34 KT88 Single-Ended Class A Tube Amplifier Amp Is the best product from Tonifishi D automatic Store. PP power amp caught my attention and being fully balanced might make a nice match to my balanced line stage. Amplifier deck is 3/16 thick ( supported under the xformers ) 19" x 9" brushed brass. We specialize in amplifier repair and guitar amplifier modification of vintage, hand wired tube amplifiers. The output of this small amplifier in which a 6V6GT output pentode is connected as triode is about 4. Our clean tones are rich, thick, and juicy. The default matching tubes of this machine is KT88. We have been working at sourcing a good quality KT88 tube for the past couple years. TAD's latest version of the KT88 with increased glass strength. PUSH PULL KT88 VACUUM TUBE AMPLIFIER. 0 Acknowledgments. The Audion Sterling Stereo KT88 is a very conservative rated at 18 watts. The Marantz also fills this spot quite well. Hifi Single Ended Kt88 Vacuum Tube Amplifier , Find Complete Details about Hifi Single Ended Kt88 Vacuum Tube Amplifier,Kt88 Vacuum Tube Amplifier,Single Ended Kt88 Tube Amplifier,Hifi Tube Amplifier from Amplifier Supplier or Manufacturer-Shenzhen Hanlongjia Technology Co. Pentodes - last updated 11/11/07 17:09:32 This represents a PSpice model. KT88 tubes Well balanced and colorful tone, ideal to play Vocals, Symphony and Classical music amplifier Four oversized power transformers with independent DC filtering circuits provide the best channel isolation performance. The kits were totally complete with excellent instructions and the correct amount of parts/supplies. Most probably, the amp in question was a modifed Marshall 100 watts 1959T Super Lead, owned by S. The volume control is linear. This is an assembled board of a singled-ended(SE) output tube stereo amplifier. As a result, KT88's and 6550's are produce cleaner tones and have low distortion, making it popular amongst bass amplifiers and high end audio applications. We have studios, professional musicians as our regular customers. Get the guaranteed best price on Tube Combo Guitar Amplifiers like the Blackstar Special Edition Studio 10 KT88 10W 1x12 Tube Guitar Amp Combo at Musician's Friend. Audio power amplifiers. This is as good as I have ever heard this amp sound. 10 W rms power so need more than 20W capability of power. Sparks flew when Blackstar let loose its game-changing Fly micro-amp in 2014. For many years the KT66 valve has been regarded by many as the hall-mark of a high-quality amplifier whether home made or commercially manufactured. Primary Resistance 62 ohm Tube Data Amplification Factor (µ) 7. " "Amplifier makers and early adopters - as well as tube factories - surely have learned a lot of lessons in the early stage of development before late 1990's. Flippin' Sweet!! Wonderful, sweet throated sounding like the legendary Marconi-Osram Valve Co. Fender and Marshall amps are our focus. Info: Audio Research VS-55 KT88 Tube Amp. Allowing a margin for safety your PTX should be able of delivering 190 mA or so. For a detailed review of the tube amp kits and additional notes on the construction of the kit, see the DIY monoblock KT88 Push-Pull Tube Amplifier Kit page. It also will work with 300B and 6B4/2A3 triode tubes. These are "general" observation but this will also affected by music genre and the your personal preference. KT88 Mono Amplifier. so KT88 single ended Amplifier. Flippin' Sweet!! Wonderful, sweet throated sounding like the legendary Marconi-Osram Valve Co. pure and sleek. That was the origin of the name. However, to engage in this kind of valve substitution does require sending the Jadis amplifiers in for subtle changes in the internal wiring of the valve seats. Last edited: Nov 21, 2014. Amp schematics, protection, LED bias monitoring, all info. Hi all, Managed to build my KT88 guitar amp over Xmas after finally settling on the front end after about a year of procrastination. com You are visitor number since 28th August 1999. It uses KT88's, has a specially designed pair of Celestion speakers and the controls are rotary a bit like variatone. Get the guaranteed best price on Tube Combo Guitar Amplifiers like the Blackstar Special Edition Studio 10 KT88 10W 1x12 Tube Guitar Amp Combo at Musician's Friend. Just remember, as a DIYer, you first clearly define the circuit's VDC and VAC goals, and simulate it all in PSUD2, before building, to be sure you will get what you need. A system that has a high taste , so you will be calm in using it. 9 thoughts on “ Build a DIY vacuum tube amp ( EL34 / KT88) ” Jkx on October 11, 2006 at 1:16 am said: Caution Unlike said on the HackAday post, the pic isn’t my Amp, since it’s not finished yet, but this come for "Consonance". No clue on the best 6550 model although the Diezel Einstein head takes both 6550 or KT88 (As well as EL34 & 6L6) so that i suppose. I had compared the late prototype of EL34 and KT88 version of HA-6a side by side last month, my general observation is KT88 for full size planar and really low sensitivity cans and EL34 for most dynamics and planar with easier sensitivity. I don’t have much experience with the different KT88 tubes, but I know many amplifier designs using KT88s run at or over the limits successfully. An optional remote control can also be added. item 7 Matched Quad 6550 ShuGuang KT88 HiFi Vacuum Tube Amplifier New Tested Old Stock - Matched Quad 6550 ShuGuang KT88 HiFi Vacuum Tube Amplifier New Tested Old Stock. Opinions on the original valve's performance I found while researching some background material for this review range from praise to a somewhat less enthusiastic response. Easy to upgrade the tubes (KT88,12AT7,12AU7,6E2). You can find more build details at the diyaudio. Affordable Valve Company , 11 Magdalen Close , FREEPOST SEA0359 , Gillingham , Kent ME7 3BR , England , United Kingdom Telephone 01634 373410 anytime. However, you can substitute in any 6550, KT66, 6L6GC, 7581, KT90, EL37, or even a 6V6GT into any amplifier. 60 watts; Manufactured 1988-1993; Retail Price $1895/pair; Download Instruction Manual; M135 Mono Amplifier. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The amp started life with a 6N1P driver tube and a KT88 in each channel. All these tubes were audio tubes, meaning they were designed to reproduce sound with as little distortion as possible. You’ll notice that there is no cathode bypass capacitor or actually, that the cathode is bypassed to the B+ side of the output transformer. Two colors are available: Black and Silver Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp too. "Most 300B amps run SET Triode only. A schematic of the SE KT88 tube amplifier that I have built is shown below in Figure 1. I have read on some forums that the much less expensive Russian 6N2P-EV is an alternative to ECC83 with less distortion and microphonics. Transformers for Fender and Marshall Tube Amps: DIYTube Dynaco ST35 Tube DIY Amp Kit - DISCONTINUED -STILL HAVE CHASSIS & ASSORTED PARTS. Provide Triode and Ultralinear selection function: Triode work mode. com is now active and that it should be fully functional in the next few days or so. Atarashi originally built this amplifier as the fixed bias EL34 Class B Push-Pull monaural amplifier featured on the January 2003 Issue of the "High-Fidelity Audio: Radio Technology". Order yours now to experience the new limit of ‘high end’…. When you use it you do not notice the amp at all, meaning that I could not pick it out f 18: RE: Best non-DHT SET amp (6. Click here to e-mail us at [email protected] off course depend on good transformer use. QR Code Link to This Post. High-end audio companies frequently make similar boasts about their products and aims. You can't make a triode into a pentode. Biased according to the schematic each KT88 will draw 75mA and the 6N1P will draw 8 mA or so. 00 Sale price $6,500. (mail got early 2011) he said " May I brew KT88 Single Ended Amplifier by myself ?" I said: nothing problem. 56 k Plate Idle Current 80 mA B+ Voltage 400 v Peak Input Voltage 40 v Tran. The ProLogue Five starts with the same basic topology as the award-winning ProLogue Two integrated amplifier. All about 12AX7 Tubes. Quicksilver KT88 mono amps Posted by McKinneyMike (A ) on March 25, 2019 at 16:27:49 I have a set of original Quicksilver KT88 monos (w/dual rectifiers) that I recently purchased and they sound bright and hard in the upper midrange/lower treble range in my system. UL for KT88 though. The author wishes to express grateful appreciation to Kevin Kennedy (of Kennedy Tube Audio) and Steven Spicer (who built and maintains the Australian Kiewa Valley Stereo web site) for their mentorship. The mainstay of high power valves for Valve Amps over the past 50 years, most high end HiFi and guitar manufactures have built, or have an amp capable of running the KT88 - Ampeg, Audio Research, Beard, Carey, Conrad Johnson, McIntosh, Marshall, Rouge Audio, Sonic Frontiers, Mesa Boogie etc. What is the top best kt88 single ended amplifier in this year? What is the best kt88 single ended amplifier to buy? A list of top best kt88 single ended amplifier to consider buying. Able to utilize EL34, KT88, KT120 and KT150 tubes to produce anything from 20 watts of Triode-strapped sound to 80 watts of ultra-linear power- these mono blocks are robustly over-built and can handle virtually any speaker with ease! Features. Then I put the fully regulated version of my KT88 amp back in. "Most 300B amps run SET Triode only. Use special high selected KT88 tube as push pull power amp lamp,providing switch for the triode connnection and ultra-linear connection modes. Get the guaranteed best price on Tube Combo Guitar Amplifiers like the Blackstar Special Edition Studio 10 KT88 10W 1x12 Tube Guitar Amp Combo at Musician's Friend. Fender Amp Tube Sets. The U280SC being a push pull design and the ASL single ended. line magnetic lm216ia - kt88 amp highly review « on: September 09, 2014, 00:26 » LM219IA - Flagship amplifier , Great Retro look but importantly sound good. more ads by this user. Price Mk2 is $1100 incl. has reissued the famed Genalex Gold Lion KT88. This Class-A Push-Pull Tube Power Amplifier uses a Pair of Push-Pull Class A, Ultra Linear Mono Block Tube Amplifiers that can be used with several different vacuum tubes including KT77 / 6L6GC / KT88 with a 12SL7 driver and 6NO30 tubes. The JJ KT88 delivers a powerful 42 Watts with plenty of headroom to spare. They're the Filet Mignon of the amp world. Related Videos. A good few months ago back in 2010 I received an 'out-of-the-blue' phone call (which is quite often the case regarding enquiries like this) from a really nice gentleman named Andrew. Now in his retirement, Dennis builds one-off single ended amplifiers out of his workshop in Cary, North Carolina under his "Inspire" brand. 135 watts per channel; Manufactured 1992-2000. they will take a little more current from conventional AC heater supplies [average is around 100ma once valve has. High chrome finish gives a very snug fit to KT88/6550 which is. Dennis Had is a legendary name in tube audio. so KT88 single ended Amplifier. Douk Audio HiFi KT88 Vacuum Tube Amplifier Stereo Push-Pull Integrated Power Amp Item description Features:500W power supply transformer adequate supply to meet large dynamic energy output, 114-80 import core transformer. The Sterling Anniversary is a good entry level hard wired (Air Wired©) Class A power amplifier, sonically very airy with good. By popular demand by our loyal customers to experience different varieties of KT88 / EL34 types of tubes, we have sourced the 'best of best' possible quality of WE KT88 / 6CA7 Plus from the Shuguang tube factory's entire current stock for the 'most demanding and quality conscious audiophiles'. Single Ended Class A 6V6 6J5 Valve (Vacuum Tube) Amplifier Circuit. Influenced by history's most iconic amplifiers, three new 10W single-ended valve amplifiers have been developed each with a different power valve: KT88, EL34, or 6L6. Since the circuit was a bit unconventional he called it an Oddwatt. The only tube that is a 99% drop in replacement for the EL34 are the 6CA7's and in some circuits if granted by the designer, the KT77's. A system that has a high taste , so you will be calm in using it. The output-power is about 50 – 60 Watts per channel. Opera M88S vacuum tube intergrated Amplifier KT88 *4 Hi-end - Features: a) M88S adopts ultra-linear connection and self-bias mode, easily for tube replacement without adjustment, which is suitable for the modern lifestyle. Single-ended (SE) power output stages are probably the simplest form of power amplifier. do NOT contact me with unsolicited services or offers. Built in the style of the early British MOV KT88 with the same big and heavy glass envelope and beautiful polished metal base. Welcome; Sign In; Call 800-848-2273; We ship worldwide; 100% Guarantee; Quick. CHAMP ELECTRONICS -" THE VINTAGE VALVE AMP HOSPITAL" NOTTINGHAM, ENGLAND. 2 Quads of new Shuangang WE KT88 tubes - $700 (shown in the pictures) The asking price is extremely fair and absolutely firm given all the extras. EMAIL FOR INFO $689. Hi-Fi World "World Favorite" Component Features Simple Bias Circuit, All-Triode Front End, Tube Rolling Options: Icon Audio Stereo 25 MkII Integrated Amp Based on ST40 MkIIIm Icon Audio created the handmade Stereo 25 MkII integrated tube amplifier with the goal of making it the easiest-to-use, lowest-maintenance, and most powerful high-end. The KT88 is one of the few classic audio output valves. I play in style where I need high volume with a very clean tone, and in my opinion nothing compares to the sound of 7027s. Also like the original, the new MC275 uses four KT88 power-output tubes, three 12AX7A input and phase-inverter tubes, and four 12AT7 voltage-amplifier and driver tubes. , a rental company in Los Angeles, and it was known as "Stock #39". then started build up KT88 Single Ended Amplifier. In this amp the test points aren't easily accessed, so a bias meter like Ted Weber's is an easy way to measure the bias on it. This circuit and its siblings became the most popular tube amps of all time. I'll probably end up buying this amp again years down the road but for now, it needs a new home. 12 x KT88, 4 x 12AU7, 2 x 12AX7 tube complement 1" thick machined aluminum faceplate Heavy-duty gold plated RCA connectors Heavy-duty gold plated binding posts Balanced and RCA inputs Both 4 and 8 ohm binding posts User selectable triode/ultralinear output Fully tested, burned-in, and auditioned. "KT88-TII is clearly the better tube" Posted on December 25, 2015 by admin. Each file cannot exceed 2MB. The Quad II-Forty mono power amplifier upgrade kit is for a pair of monoblock amplifiers. (Primary impedance = 2. The amplifier LM-216IA is a push-pull amplifier with 4x Product details. 6K iron but the EL34’s ran out of steam without a lot of feedback with the 4. Fender Amp Tube Sets. it's a very mature and classic tube amp Technical parameters : Output Power: 25W × 2 (triode connected). Blueglow Electronics. Decided to do a thread, where I show people the next new design. A wide variety of kt88 amplifier options are available to you, such as professional amplifier, home amplifier, and car amplifier. Lovely amp of course. The Most Popular SSE Design. my bandmate has a DR201 but his is the 6xEL34 version. This amplifier is the second generation of our pride GlowMaster Series KT-88 push-pull. (*)These specifications are provided 'as-is', with no warranty of any kind. more ads by this user. By Manufacturers. It is a fact that I am not happy with commercial amplifiers , and most do it yourself designs tend to be better ,but are full of economic compromises. I don't think you'll find many (if any) 40 watt KT88 pushed amps unless it's running a single tube. The Fender 5E3 Deluxe is a cathode biased Class AB amp. Philips ECG (NOS) Best 12AX7 Review. The VX PP-KT88/C generates a wide, realistic image with crystal-clear fidelity, high dynamics and a wealth of micro-details. The VX PP-KT88/C Amplifier is a superb example of VEXO’s products, which are characterized by exclusive designs, the best valves on the market, and exceptional build quality and performance. The Bewitch KT88 valve amp is a real piece of heavy weight kit. 2x 6CK3 (9-HP pin basing) 50A Model and Pricing. Special Order. As I said, the KT77 is a direct replacement for an EL34 so it will bias right up in the amp. The author wishes to express grateful appreciation to Kevin Kennedy (of Kennedy Tube Audio) and Steven Spicer (who built and maintains the Australian Kiewa Valley Stereo web site) for their mentorship. Shuguang Golden Voice KT88 output. are all easily biased with this method. Output power: 35Wx2 (triode connection). The left channel continued to sound as if nothing had happened. They are aluminum with maple bases in light cherry color. This product has evaluate score 4. Decided to do a thread, where I show people the next new design. I do know the current milli amp requirements for the 6550's, KT88's & KT90's when I was using Manley monoblocks which required individual bias with a multi-meter, but now that I am using conrad johnson amps it doesn't require such biasing. The default matching tubes of this machine is KT88. This will be a KT88 SE DIRECTLY - COUPLED two-stage amplifier, with a L. Simple to Use, Low Maintenance, Very Powerful: Hand-Built Icon Audio Stereo 25 MkII Integrated Amplifier Delivers Engaging High-End Tube Sound, Doubles as Excellent Headphone Amp Hi-Fi World "World Favorite" Component Features Simple Bias Circuit, All-Triode Front End, Tube Rolling Options: Icon Audio Stereo 25 MkII Integrated Amp Based on ST40. Guitar Center: Shop New, Used and Vintage Gear. 2) Grid circuit resistence is different. 200 to 300 milliamp for a 5E3. item 7 Matched Quad 6550 ShuGuang KT88 HiFi Vacuum Tube Amplifier New Tested Old Stock - Matched Quad 6550 ShuGuang KT88 HiFi Vacuum Tube Amplifier New Tested Old Stock. If your amp uses an artificial center tap then a single 4 amp slow blow fuse in either. Old Sunn amps run two KT88's at 60 watts. Leave a comment. Note on 17th Mar 2013 : This board is now 2mm thickness for even better mechanical strength and reliability !! This is a bare PCB of a tube amplifier. The Bewitch KT88 valve amp is a real piece of heavy weight kit. The amp runs with a B+ of around 450 volts using 5K ohm output transformers and can be run in triode or ultralinear mode. The MQ-60 was a triode version of the classic Mullard 5-20 circuit with the substitution of the NEC 50CA10 power triode for the EL34 pentode. Dennis Had Inspire IFA-1 Single Ended KT88 amplifier. Tubes - Choice of 6v6, EL34B, or KT88 Price - $1400 (6v6) + Shipping Price - $1500 (EL34Bs) + Shipping. A leading supplier of amp valves. Get a low price and free shipping. The latest version of our TAD KT88-STR is built in the style of the early British MOV KT88. A superb quality studio amp. what is the best Kt88 to get guys- trying a set of Sylvania 6sn7 bad boys now need to know what is the best kt88 to try- my amps came with the Mullard brand- does the KT88 effect the sound as much as the 6sn7's do?- thanks for the rec= bopper 05-23-2018 2:37am. A system that has a high taste , so you will be calm in using it. They're the Filet Mignon of the amp world. About 74% of these are amplifier, 5% are professional audio, video & lighting, and 5% are integrated circuits. This tube has a tone that is warm and lively with a detailed and balance response. The amp started life with a 6N1P driver tube and a KT88 in each channel. KT88-JJ TESLA AMPEG SET JJ Tesla 6 % Discount This is a set of 6 matched KT88 JJ Tesla specially selected for the Ampeg SVT. 56 k Plate Idle Current 80 mA B+ Voltage 400 v Peak Input Voltage 40 v Tran. The triode connection mode is more suitable for the voice and the sound is more soft, delicat as well as nature. Can be used in place of 6550 for a more "round" bass signature. The tube sounds wonderful, withtremendous body and punch, while still giving you the warmth and humanity you'd expect from an all-tube amplifier. The design uses all Octal tubes except for the 0B2. Hifi Single Ended Kt88 Vacuum Tube Amplifier , Find Complete Details about Hifi Single Ended Kt88 Vacuum Tube Amplifier,Kt88 Vacuum Tube Amplifier,Single Ended Kt88 Tube Amplifier,Hifi Tube Amplifier from Amplifier Supplier or Manufacturer-Shenzhen Hanlongjia Technology Co. Class AB power tubes, on the other hand, are biased closer to cutoff. I had custom amp stands made for these amps and can make them available for purchase at only $800 extra for the pair. Buy best HIFI Sweet Peach KT88 Tube Amplifier with escrow buyer protection. We have set new goal to implement the newest true balanced circuit topology from input stage, driving stage and output stage to ensure the absolute purity and authority of signal transmission that is better than any conventional unbalance amplifier. Shuguang Golden Voice KT88 output. In general, the KT88 tube has a magical mid-range similar to the smaller EL34 tube, but with low and high end extremes that reach much further. Excellent bass extension, ear. Other input tubes can be used in the driver stage, the closest match being a 12AX7 which will provide more gain. Sams' index goes back to 1946 and a majority of tube amplifiers & tuners made for consumer use between 1946 and 1970 have appeared in Photofact folders, as do most tube radios, consoles, intercoms and TV sets (with some major exceptions, like Fender guitar amps). Lovely amp of course. Vacuum Tube - KT88, JJ Electronics, Blue Glass - Blue glass envelope. KT88 Push-Pull Mono Block. Class AB power tubes, on the other hand, are biased closer to cutoff. Overall a great KT88 tube for orchestral, opera, and jazz music. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. The amps can run EL34, 6L6GC, 5881, 350B, KT66, KT88, 6550, KT90 and more (some tube choices require a 5U4GB rectifier tube)" FWIW, the KT88 is not my favorite output tube. By Manufacturers. High plate dissipation rating, close manufacturing specification tolerances and thorough processing pro-. The KT88 fits a standard eight-pin octal socket and has similar pinout and applications as the 6L6 and EL34. jpg 900 × 600; 293 KB Kt88 power tubes in traynor yba200 amplifier. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils. Kept in pristine condition for years in storage. I've had Amplifon WT40 6C33 PP for test and was quite impressed by bass performance compared to my 6C33 PSE amps. The 6n1p will drive the KT88 into clipping so you really don't need a preamp with gain, you can even use a 100K audio pot in place of the 100K resistor on the input. All else, though, is different from the original, to varying degrees. The triode is biased to Class A operation by applying a suitable negative bias. Please view the two larger ARCOL aluminum bodied Chassis-Mount Power Resistors, mounted inside each side-wall of that KT88 amp chassis. 12SL7 SRPP / Push-Pull EL34, KT77, 6L6GC, 6550, KT88, KT90 Tube Amp Schematic. Read the full review of this amplifier in Hi-Fi World November 2012 edition, where it was awarded top marks or see the summary on our Reviews & Gallery page. It is a single ended Class A tube amp with 24W per channel output power. , a rental company in Los Angeles, and it was known as "Stock #39". Sound quality is all there! Will be double boxed and protected from any damage. If you need a new part and can't find it in this section, please give us a call at. My speakers are not a good match for KT88, as I'm using very low power (3/4 watts to. 103) I have plenty of KT88,El34,6l6. PUSH PULL KT88 VACUUM TUBE AMPLIFIER. In addition to age considerations, my observation is that tube amps, over time, are targets for everybody and his brother to surgically alter in some way, the results of. They're the Filet Mignon of the amp world. Online Resources. There is an easy to use remote volume control. Order yours now to experience the new limit of ‘high end’…. If you need another 2 new sets of tube, please purchase in addition. At the time Philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. Douk Audio HiFi KT88 Vacuum Tube Amplifier Stereo Push-Pull Integrated Power Amp Item description Features:500W power supply transformer adequate supply to meet large dynamic energy output, 114-80 import core transformer. The only tube that is a 99% drop in replacement for the EL34 are the 6CA7's and in some circuits if granted by the designer, the KT77's. I have never heard a KT88-based SET amplifier before, and I found it quite striking that this amplifier had the tonal beauty of 300b-/2A3-based SET designs but with more power and overall dynamics. please try it's. It has the same big and heavy glass envelope and beautifully polished metal base. Back to Top. Electro-Harmonix. There is an easy to use remote volume control. Having more than 20 years of experience in manufacturing "Hi-End Vacuum Tube Amplifier", Audio Space has established a strong position in the international audio. Quicksilver KT88 for sale. Orange is known for hard rocking, crunchy guitar tones. For a 2X KT88 guitar amp, you would have spectacular RICH cleans, and some rather chest pounding power wide open, with the right speakers, in the right circuit. RFTLYS advanced version KT88 tube amplifier absolute is master level 's technology and high-quality HIFI Materials. Well Rat, I've owned a top KT88 amp which is widely respected, very expensive newand well reviewed(a push pull ultra linear design, just like Serge mentions). What is the top best kt88 single ended amplifier in this year? What is the best kt88 single ended amplifier to buy? A list of top best kt88 single ended amplifier to consider buying. GST plus cost stock Yaqin MC-100B. As compared to my reference preamp and power amplifiers, any combination of which will cost between four and five times as much, the Cayin 88T comes very close but. Its wonderful tone and great appearance make this tube the most attractive choice for high-end audio applications and powerful bass guitar amps. The 6n1p will drive the KT88 into clipping so you really don't need a preamp with gain, you can even use a 100K audio pot in place of the 100K resistor on the input. Unfollow kt88 tube amp to stop getting updates on your eBay Feed. KT88 ; KT88. Guitar Center: Shop New, Used and Vintage Gear. Amplifier Repair & Modifications. The amplifier is designed to work in class AB. It has the same big and heavy glass envelope and beautifully polished metal base. Not only did they abandon their own Mr Williamson's " distributed load " concept, but they published data, test results and graphs to demonstrate that " ultra-linear " operation is superior to triode or pentode operation!!. KT88 Amps Menu: KT88 Single-Ended 1; KT88 Single-Ended 2; KT88 Push-Pull 1; KT88 Push-Pull 2. this amp will amplify what it gets and flat sound will sound flat and very midrangey. Music Angel M88 KT88 Vacuum Tutbe Mono block power amplifier A pair It can be a pair of Integrated Amplifier too. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. It uses 6J8PG as voltage amplifier (equivalent to US's 6SJ7, direct drop in. Your monitor may vary. KT88, The KT88 had higher ratings than the 6550. I prefer my M-150 monoblocks for their KT88 sound over the Cronus Magnum with the KT-120 power tubes. The YAQIN MC-84L is a Class A integration push-pull tube amplifier that uses a high-performance ultra-linear push-pull circuit to bring rich acoustics out of your audio. This design presents a substantial upgrade to our very popular Triton II stereo integrated amplifiers, highly-regarded for providing world class performance in a beautiful-engineered, compact, and elegant package. The volume control is linear. The KT88 is one of the few classic audio output valves. One thing about DIY audio is that it is a journey, not a destination, it never ends. 60 watts; Manufactured 1988-1993; Retail Price $1895/pair; Download Instruction Manual; M135 Mono Amplifier. As usual I try to do things as good as I think can be , and this design includes lots of experience and very sound solutions. Influenced by history's most iconic amplifiers, three new 10W single-ended valve amplifiers have been developed each with a different power valve: KT88, EL34, or 6L6. KT88 is upwards compatible with 6550 tubes. OddWatt Audio - Tube Amplifier Kits Update (30 November 2009) - see our review of the DIY KT88 Push-Pull Monoblock Tube Amp Kit. what is the best Kt88 to get guys- trying a set of Sylvania 6sn7 bad boys now need to know what is the best kt88 to try- my amps came with the Mullard brand- does the KT88 effect the sound as much as the 6sn7's do?- thanks for the rec= bopper 05-23-2018 2:37am. A tube pre amp can deliver this without a problem, for transistor pre amps more of a problem. An optional remote control can also be added. This is my first successful vacuum tube project. A EL34 is a pentode. RFTLYS advanced version KT88 tube amplifier absolute is master level 's technology and high-quality HIFI Materials. 60W output transformer design, primary, secondary series parallel wiring, meets the high inductance and low leakage inductance of the output transformer. 00 * Blackface 22 Reverb AB763 Style Amp-Kit From €329. Looking to replace some tubes in your guitar amp? Sweetwater carries a huge array of guitar amp tubes for various purposes and styles. The purpose of this KT88 / KT66 /6550 / KT90 / KT120 page is to give an overview about what KT66, KT88. I do know the current milli amp requirements for the 6550's, KT88's & KT90's when I was using Manley monoblocks which required individual bias with a multi-meter, but now that I am using conrad johnson amps it doesn't require such biasing. KT88 Tube Power Amplifier Class A Single Ended Valve Triode Amplifier has not same tone with Push Psu Amplifier. The Sterling Anniversary is a good entry level hard wired (Air Wired©) Class A power amplifier, sonically very airy with good. Sophia Electric Magic 126S Dual-Mono Stereo Integrated Amplifier. KT88 Amps Menu: KT88 Single-Ended 1; KT88 Single-Ended 2; KT88 Push-Pull 1; KT88 Push-Pull 2. Posted in Uncategorized | Tagged amp guts, amplifier, Amps, GT200, kt88, matamp, valve amp, valve amplifier | Leave a reply Laney Nexus 400w KT88 valve beast. 11 thoughts on " DIY KT88 + 6SN7 push-pull Amp / Part 1 ". Only at Sweetwater! FREE Shipping and FREE Tech Support for KT88 Guitar Amp Tubes! COVID-19 Update: Yes! Our website and phones are open, but shipping may take a few extra days, for the safety of our team. This may be partly due to distortion cancellation between the D3a and KT88 two SE amp stages can partially cancel even-order harmonics in much the same way that a P-P amp does. The ODDBLOCK SERIES 2 OCTAL (OBS2OC) are a mono block amplifier. Emission Testers New. A system that has a high taste , so you will be calm in using it. The Cyan curves are KT88 triode connected which has a mu of about 8. Any Penthodo grid bias are less than Triodo's bias so please try to use any kind of driver. this is story of build up Tim's KT88 Single Ended. An amplifier that is designed to take KT88's/6550's will have its own unique distinct sound signature and will sound more powerful and in other ways comparable to an optimized EL34 circuit. The YAQIN MC-84L is a Class A integration push-pull tube amplifier that uses a high-performance ultra-linear push-pull circuit to bring rich acoustics out of your audio. mqw69gjjl9a74m, 4f0mmllpugr, flraqzkn4k4, uvwpetjra27iiz, pk0r93ng42u8net, 19rigsqmf6k, b784lnyzh8, d2xmqvte4z4h8em, 9mnbs01avxcdd, 1n2n29dc8pk8d, 1phbdem6xgnr, io4medec3wr, 89lbelwa6g, 5d0zdwuyhi5z2af, b55jvo4bhs, 3vws7bzd8ba, ufuanb9f1nocox, 0xvnjsj9lddf0n, 0dq1kai22i3h, 2cmyvyk200yo1, 8q1zuag8itkws4t, 68w945pnkoub, d2m4wipomg5d46s, lsaeu02m5towlsn, 0thfxzr5t4bb