Genalex kt88 datasheet F. The absolute maximum dissipation is 42W but I see the genalex datasheet does list a design maximum of 35. Je RECOMMANDE, les oreilles fermées, avec en plus le tarif imbattable que propose Audiophonics, pas d'hésitation pour ceux qui souhaitent passer le pas. Your friendly trusted tube store with fast worldwide Genalex 12AX7, EHX EL34 | 15% OFF Genalex KT88 & More. Get it Jun 17 - 18. Looking for specific info? Customer reviews. Genalex KT88 Gold Lion is the recreation of the legendary Gold Lion KT88 produced in the 1950s by GEC, dubbed the King of Power Tubes. Buy It Now +$15. In more powerful amps like my Rogue's I prefer the KT88's, because I want plenty of KT88 Here you will find a small collection of my all time favourite tube, theKT88. New posts Search forums Subscribe. They recently acquired the Tung-Sol, Mullard and Genalex trademarks and are making replicas of famous audio tubes from these long out-of-business companies. Manufacturers : JJ Electronic, Genalex Image Description KT88 is a beam output pentode with an octal base and power of 42W. Two valves in Class ABI give a continuous output of up to IOOW. As others have stated, these are nice sounding tubes. They sound big and full, punchy, clear, defined Inside is no Genalex KT88. Ces modèles profitent d'une excellente fabrication afin d'assurer performances et musicalité. KT88 penthode mode connection. Genalex KT88 Matched Pairs Quads The Genalex Gold Lion GZ34 / U77 rectifier tube is smooth, refined, and balanced for the very best high-end audio sound. This product is no longer in stock. 9. com. Mullard. Diese Röhre ist ideal für anspruchsvolle Audiophile und Musiker, die nach einem Genalex KT88 Gold Lion Power Tube Features at a Glance: Vintage-spec KT88 tube commonly used in vintage amplifier High-quality production for ensured operation Gold plated grid wire and carbonized screen Genalex Gold Lion KT88 tubes are high quality octal beam tetrodes. . Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link. 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. However, looking at the KT88 datasheet it seems this tube might be most comfortable with 2. Thread starter vinny55; Start date Feb 7, 2012; V. $127. 00 tax incl. 6K valve KT88. After extensive research and engineering the Genalex Gold Lion KT88 has been reissued. Electro Harmonix. This GZ34 (5AR4) vacuum tube is robust and works great in many different guitar amps such as Vox and Fender amps, but also vintage hifi like Dynaco and Scott. vinny55 To put it simple. This tube has been recreated down to the finest detail with gold plated grid wire, carbonized screen grids, and a tri-alloy clad TubeDepot carries a selection of 6550 / KT88 / KT90 Power Vacuum Tubes. amplifier for which two valves will KT88 a. Genalex Gold Lion KT88 power vacuum tube is one of the best KT88 tubes known for its dynamic performance. KT88 Genalex Beam Pentode Audio Tube Made in England (Pull) The KT88 has an anode disipation of 35w and is primarily designed for the output stage of an A. $470. Genalex Gold Lion KT88. Electro-Harmonix KT88. Catalog Datasheet MFG & Type PDF Text: KT88 THE M -0 V A L V E COMPANY L IM IT E D Genalex BEAM TE TR O D E BRIEF DATA The KT88 has an absolute maximum anode dissipation rating o f 42W and is designed fo r use in the o u tp u t stage o f an a. kt66 I would like to buy some to see but before i Home. I like modern KT77 tubes in medium power amps, but I have also had excellent success with KT88's in the PrimaLuna Prologue Five. Figuring out a KT88 datasheet? . Opens in a new window or tab. This tube has been recreated down to the finest detail with gold plated grid wire, carbonized screen grids, and a tri-alloy clad Die Electro-Harmonix KT88 Genalex Gold Lion ist eine hochwertige Vakuumröhre, die für ihre überlegene Leistung und Klangtreue bekannt ist. The "King of Power Tubes," the iconic Gold Lion KT88, was introduced by Marconi-Osram Valve Co. Amplifiers. In keeping with the tradition of Genalex to provide the highest quality tubes, New Sensor has released the The KT88 is a beam tetrode/kink-less tetrode (hence "KT") AF Valve. Seems like a grey area. In addition, the Genalex Gold Lion KT88 tube is reliable, delivers excellent sound, and available at an affordable cost. 5 out of 5 stars. In Stock. The Ix"T88 has an anode dissipation of 35 NV and is primarily designed. Genalex Gold Lion. Notify me when available. the Genalex KT88 datasheet for the AB1 ultra linear fixed bias configuration (98W vs 100W given in the sheet). 5. New & NOS power tubes from Mullard, Tung-Sol, Telefunken, Sino, GE, Telefunken & more! Buy Genalex - Gold Lion KT88 vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. 99. am plifier. item 5 Genalex KT88 Gold Lion Vacuum Tube Slightly Used Genalex KT88 Gold Lion Vacuum Tube Slightly Used. Genalex KT88 Gold Lion Matched Quad tubes are matched for both static current and dynamic gain for the ultimate balanced push pull performance. This Item. Mullard Genalex KT88 #570 Power-Beam Pentode Tube Vintage Rare. 1-4 working days (Within Germany) The delivery times for shipping abroad can be found here. Unfortunately, Gena Some are old Russian tubes, others are made especially for export. The KT88 is a beam tetrode vacuum tube designed for use in audio amplifier output stages where it can provide up to 100W of continuous KT88 is a beam output pentode with an octal base and power of 42W. (Genalex) in 1957. 9 out of 5 stars based on 57 product ratings. Regarding that Penta KT88 info, I think it's unfortunate, and perhaps ignorant, that it conflates absolute max with design max. +31 - 599 - 51 21 99 ask@DrTube. Fits a standard eight-pin octal socket and has similar pin-out and applications as the 6L6 and EL34. The KT88 is a beam tetrode vacuum tube designed for use in audio amplifier output stages where it can provide up to 100W of continuous power when used in a push-pull configuration. f. Datasheet: "KT88_Genalex_1974. Whether you’re a seasoned audiophile or a newcomer to the world of tubes, we’re here to help you find the perfect fit for your setup. Locate or establish a high quality budget friendly KT88 (B) or a premium KT88 (P) which is in production (very important). Two valves in Class AB1 give a continuous output of up to Kt88 Genalex Gold Lion 2002 - Free download as PDF File (. Running them at 60mA now. Genalex Gold Lion KT88 Power Tubes - Matched Quartet Matched Quartet of KT88 Power Tubes $328. Catalog Sections EFFECTS PEDALS, AMPS & ACCESSORIES TUBES PARTS The Genalex KT88 Gold Lion power tube is once again available and ready to rock in your tube amp. KT77 datasheet, KT77 tetrode equivalent, Genalex, Features and benefits, Stock and price Les tubes Genalex Gold Lion KT88 sont des tétrodes à faisceau octal de très grande qualité. The KT88 is one of the few classic audio output valves. Since Genalex ceased production in the early 1980s, the original has become very expensive and hard to find. Status Not open for further replies. We have a large selection of KT88, KT90, KT120, and KT150 vacuum tubes in stock with tube reviews submitted by our customers. I was told and have read that the reissues are just as good if not better than the original genalex kt88s. After extensive research and engineering, New Sensor Corp. Mullard KT88. Svetlana KT88 $136. There you will find related articles and downloads such as datasheets, pin-outs, ratings, and matching information when Ces GENALEX, KT88 Gold Lion, made in Russia, Saratov, sont d'excellents tubes, et cela depuis des décennies. GEC KT88 Datasheets Context Search. I'm not poor or rich but the re-issues sit on my shelf and the Genalex are in my Mac to stay. 45 $ 85. Rated 5. 45. Sign in . Genalex BEAM PENTODE INDIRECTLY HEATED . 0/5 Stars (4) In Stock Only 1 Left Compare. $112. However, don’t take my word for it. I am trying out the Genalex Gold Lion KT88 reissues--8 of them--in a Primaluna Dialogue Premium HP integrated. VAT plus shipping costs. " De meeste datasheets zijn in PDF formaat, maar sommige zijn links naar andere HTML pagina’s. Mullard KT88 $133. These models benefit from an excellent manufacturing process to ensure performance and musicality. + Primeda Auidophile 2RCA Male to 2RCA Male Stereo Audio Cable,Gold Plated | 4N Oxgen-Free Copper Core (3 Feet (1M)) $27. 48 USD / EACH. Sound is beautifully balanced airy highs, gorgeous mids, deep dynamic Purchase Genalex - Gold Lion KT66 vacuum power tubes online, in stock and ready to ship! Genalex - Gold Lion KT66 Datasheet (PDF) Download Adobe Acrobat PDF reader. It would have to be implicitly at least 10%, and given the era then it's prettty likely that all datasheets would have been basing recommendations on the nominal use of 20% resistors. Compare Remember Comment Part Number: NN-GL-KT88 Packaging Size: 5. It can also be used in 6550 amplifiers. Warranty Information and These Genalex gold lion Treating half the PP output as single ended and then converting the outcome to full PP requirements is enough to create a basic picture. This KT88 has 3 KT88 GEC 6550 Datasheets Context Search. Ships from and sold by VIVA TUBES. Price 1 Pair off (excluding vat+p&p) Psvane HiFi series KT88,matched pair - £146. The former focuses more on keeping the cost relatively low yet maintain a KT88 | KT90 | KT120 | KT150 Tubes; 6L6 | 5881 | 7581A Tubes; 6V6 Tubes; 6550 Genalex - Gold Lion CV4004 / 12AX7 Datasheet (PDF) Download Adobe Acrobat PDF reader. 5 star 4 star 3 star 2 star 1 star 5 star. 7 ma U g1 = -15 V S = 11,5 ma/V R i = 12 kΩ µ-g1-g2 = Vacuum tube 6550ЕН, KT88EH, KT88SV, KT88 Genalex is a beam tetrode in the glass bulb with octal base,with equipotential cathode, designed to amplify low frequency power in the output Buy Genalex - Gold Lion KT88 vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. We carefully hand select matching 4 tubes to make a quad. Le KT88 dispose d'une dissipation de l'anode de 35W et est principalement conçu pour un étage de sortie d'un amplificateur, pour lequel deux tubes fourniront une puissance de 100W. diyAudio Community diyAudio Store. It has a maximum anode dissipation of 42W and specifications that make it suitable for Gold Lion KT-88 Russian re-issue of the legendary Genalex KT88. Electro Harmonix KT88. Added to Cart. KT88 datasheet, KT88 pdf, KT88 data sheet, datasheet, data sheet, pdf, etc, BEAM PENTODE 6V 3V INDIRECTILY HEATED In Europe during the 1930's the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. KT88 datasheet meta search, KT88 datasheets and information for electronic components and semiconductors. This item: Genalex - Gold Lion KT88 Power Vacuum Tube . Matching of KT88 . There's only one way to find out: Buying both. Genalex - Gold Lion KT88 Datasheet (PDF) Download Adobe Acrobat PDF Treating half the PP output as single ended and then converting the outcome to full PP requirements is enough to create a basic picture. And this is supported when drawing up the loadlines with the given values on e. After extensive research and engineering, we have re-issued the legendary Genalex Gold Lion KT88, and recreated it down to the finest detail. 00. I'm intending to run local cathode feedback on the output stage. pdf), Text File (. More details . amplifier. has reissued the famed Genalex Gold Lion KT88. Genalex Gold Lion KT66 Power Tubes, Pair. 5 out of 5. 12 Svetlana KT88 "Winged C" - £144. Standard Matching: Add to shopping cart. Haast alle datasheets zijn in het Engels. Figuring out a KT88 datasheet? Thread starter Audiolicious; Start date 2013-12-28 2:30 pm; Status This old topic is I've looked at several datasheets, but considering I'll be running a pair of Genalex After extensive research and engineering, New Sensor Corp. Types in production: 12AX7EH, 12AX7LP, 12AX7LPS, 12AX7WXT+, 5751, 7027, EL34WXT, 6550WE, 6550WD, KT88, 6L6WXT+, Whats everyone running these at? I used to run my old Tungsols at 70mA, but am a little scared to do that with modern tubes. pdf; Product reviews (0) Didn't find the transformer you were looking for? KT88 ISSUE 3 The KT88 has an absolute maximum anode dissipation rating of 42W and is designed for use in the output stage of an a. Add to Cart . Genalex Gold Lion KT88 Platinum Matched Quartet Power Tubes Features: Matched Quartet Top-quality powertubes from a legendary manufacturer KT88 tube offer high power and low distortion Fantastic option for upgrading vintage amplifiers. You can't go wrong either way because some like one brand and some like the other. This tube has been recreated down to the finest detail with gold plated grid wire, The EHX family of tube brands includes: Tung-Sol, Electro-Harmonix, EH Gold, Genalex Gold Lion, Mullard, Svetlana & Sovtek. Or $ 109. Audio Asylum - General Asylum: REVIEW: Genalex Gold Lion KT88 Reissue Tubes by snpower - General audio topics that don't fit into specific categories. 00 $ 27. Warranty Information and Return Policy 6L6’s, 7581A’s, KT88’s and all other similar to mentioned on must cases. Availability: In Stock: Item: KT88EH: Ultimate KT88 Genalex Gold Lion KT88 $168. Click to expand I agree with that too and it does become a dilemma since we use those design maxes as a crucial part of the bias calculation. See all 5 - listings for this product. beam pentode Base: OCTAL Uf = 6,3 V If = 1,6 a Typical Characteristics: U a = 250 V U g2 = 250 V I a = 140 ma I g2 = max. 00 shipping (Elegant edition) Factory Platinum Match Quad Genalex GOLD LION KT88 tubes 6550. Be sure to click the “Additional Info” tab when viewing a specific KT88, KT90, KT120 tube. Upload a List Login or REGISTER Hello ga('ec:addProduct', { 'id': 'NN-SVKT88', 'name': 'SVETLANA -S- KT88', 'category': 'Svetlana', 'brand': 'SVETLANA Electron Devices', 'variant': '', 'price': '69. Ratings and Reviews. Here is the same kind of getter, but still good. Very powerful, with strong bass and very bright highs. Through 1/8/2025. BTW, low bias means the tube is operating under its specific optimum operating condition value and it doesn’t mean that your losing power as what you compromise is the bass response. The RCA datasheet calls it a "beam power tube". Datasheet KT88 Genalex . :scratch2 oes the exceptional performance and sound quality of the Genalex - Gold Lion KT88 tubes deteriote over time? I have about 2000 hours on them, but just don't think they sound as good as when they were new. Brand New. Pre-Owned. CHRISTMAS KT88 Genalex Gold Lion Power Tubes Available in singles, matched pairs & quads. (Genalex) introduced the "King of Power Tubes", the legendary Gold Lion KT88. From our JJ KT88 vacuum tube listening test: "The JJ KT88 power tube has the best imaging of all the tubes in this category. Read web forums and you'll see tons of praise for this tube. 05 JJ Electronic KT88 - £56. 57 Genalex Gold Lion KT88 - £110. Genalex Gold Lion KT88 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 Genalex Gold Lion KT88 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. Genalex Gold Lion KT88 Power Vacuum Tube, Platinum Matched Quad, Pack of 4. Compare with similar items. 8x5 After extensive research and engineering, we have re-issued the legendary Genalex Gold Lion KT88, and recreated it down to the finest detail. Unfortunately, Genalex ceased tube production in the early 1980s and the Genalex Gold Lion KT88 has become very expensive and hard to find. New Ip Matched Pair Genalex Gold Lion PX-2A3 vacuum tubes for sale. pdf" page 3: push-pull, UL40%, cathode bias, Raa=6k . Genalex Gold Lion KT88 tubes are high quality octal beam tetrodes. Our tubes have always been known for their reliability and great tone due to our strong committment to For audiophiles, the Genalex/Gold Lion KT77 power tubes have full, yet tight and dynamic lows. This tube became the heart and soul of such classics as the Dynaco Mark III, McIntosh MC275, and Marshall Major. Forums. The KT88 has an anode dissipation of 35W and is primarily designed for the output stage of an amplifier, where two tubes will provide 100W of power. 58. Home. Not quite as nice as the old Tungsols, but nicer than some old GE 6550A that I have The strength, clarity, and resistance to the feedback of Genalex Gold Lion vacuum tubes are famous in the guitar amp and hi-fi amp sectors. I just love how it responds clean when biased hot (70% of 30W or 84% of 25W) where it compresses delightfully and adds a shimmer of sweet overtones. I must stress that there are a lot of good versions of this exceptional tube out there and that these are just a few that I feel I have had enough experience with to The last shipping day in 2024 will be December 20th: all clearable orders received until 20 December by 12h noon will be dispatched. KT88: 7AC – MOV / Genalex 1974: KT88: 7AC – Tesla Vrsovice: KT88S: 7AC – Teslovak 1996 (Penta Laboratories) KT88S: 7AC – Shuguang 1996 (Penta Laboratories) KT88 Genalex Gold Lion KT88 Power Vacuum Tube, Platinum Matched Quad, Pack of 4. the original MO Valve Genalex datasheet calls the KT88 a beam tetrode. 9 In my experience, KT88, KT90, 6550 etc tubes do operate optimally with the bias value of 65ma on most AB1 push pull tube amps. It became the core of classic amplifiers like the Dynaco Mark III, McIntosh MC275, and Marshall Major. Write a review. The Gold Lion Kt88 tube amps are meticulously created and handcrafted in Russia to surpass any other tube on the market. The last valves M-OV produced after a run of 28 years (1956 - 1984) were branded Gold Lion and here this Russian tube made by Genalec carries the same branding, but this valve The KT88 has an absolute maximum anode dissipation rating of 42W and is designed for use in the output stage of an a. Add to Cart. ” This tube was utilized in popular hi-fi equipment from the 1950s and 1960s, including the Heathkit Inside is no Genalex KT88. 95', 'brand': 'Tube Amp Doctor GmbH Gold Lion KT88 Genalex From €88. 5 to 3k and 250V-300V across the tube. txt) or read online for free. Tubes / Valves. I have owned original Genalex Gold Monarch KT88s, and have run Sovteks, Penta Labs, and Shuguangs for new production KT88s. KT88 ultralinear mode connection. I made the mistake of not changing my selector switch from EL34 to KT88 during the first 20 hours of listening to the Gold Lion KT88s. View GL-KT88 datasheet for technical specifications, dimensions and more at DigiKey. Log in or Brand New Genalex Gold Lion KT88 Matched Quad (4 tubes)In 1957 Marconi-Osram Valve Co. I mated them with 4 Cifte 12AU7s and 2 Baldwin (likely early 60s) 12AU7s. These quality vacuum tubes are excellent replacement tubes, a terrific way to update your live amp, Interestingly I hadn't seen or appreciated that before either - but I saw it explicitly stated in the Genalex KT88 March 1959 Issue 2 datasheet. Recommendations. Learn more. dummy. Genalex Gold Lion KT88 Power Tubes - Matched Duet Matched Very cleverly designed valve with more lows and smoother breakup than the Chinese counterpart. Categories. for the output stage of an a. 75 Psvane MK2 T-series KT88, matched pair - £218. Commonly found in hifi audio power amps and guitar amplifiers, this KT88 is built to exacting vintage specs that include gold plated grid wire and carbonized screen grids for killer sound and reliable performance. ga('set', '&cu', 'EUR'); ga('ec:addImpression', { 'name': 'KT88-STR REDBASE TAD Premium Matched', 'id': 'RT891', 'price': '73. Try again! Details . g. According to the manufacturer the Gold Lion KT88 is an attempt to recreate the original Genalex, which was introduced in 1957. 10 USD / EACH. The KT88 is also suitable for use I had to try the re-issue KT88's and then of course the original Genalex KT88's. I have the KT88's in the Dynaco MKIII amps and they sound very good , but just seems to me that they start to lose sound quality now that they have Sovtek KT88 - NO LONGER AVAILABLE Electro Harmonix KT88 - £58. GENALEX GOLD LION - KT88 Power Tetrode . 00. 92 USD / EACH. Original Genalex Gold Lion ECC83/B759 tubes are considered among the best 12AX7 types ever made. KT88 Author: M-O Valve Subject: JA-FP-2000-10-01 Created Date: 10/1/2000 7:35:29 PM Title: KT88 Author: GEC England Subject: JA-FP-2000-10-01 Created Date: 10/1/2000 7:37:10 PM View JJ-KT88 datasheet for technical specifications, dimensions and more at DigiKey. amplifier for which two valves will provide up to 100w output. diagram for OTP 6. $125. Here is a typical worn out getter. The bass is unique in that it compresses the very bottom end. 57 product ratings. 4. Simply click here to access the KT88 datasheet and explore our shipping options at checkout. After that, our office and shipping department will be closed for the rest of the year. Overall a great KT88 tube for orchestral, opera, and jazz music. 66 /month for 3 months with Easy Pay i. Many audiophiles that have previously enjoyed the Winged "C"/SED My search for an excellent new production KT88 tube has at least for now endedthese Genalex Gold Lion reissues are the real deal for sure. Feel the Power! Buy it Now! SKU: SKU 21320: Weight: 16,63 g 360 Image: Genalex KT88 Gold Lion Power Tube Features at a Glance: Vintage-spec KT88 tube commonly used in vintage amplifier High-quality production for ensured operation Gold plated grid wire and carbonized screen grids offer great performance and sound Ideal replacement for Kt88 Genalex Gold Lion 2002 - Free download as PDF File (. 44 USD / EACH. $98. $85. Nos Genalex KT88 Kt66s compared To Russian Genalex KT88s kt66. 80 * *Prices incl. f. Datasheets; Product Tags; Details. 34 global ratings. The Genealex Gold Lion KT88 has been developed in Russia to exacting standards, an excellent recreation of the original KT88 tube. retrogearshop (1,373) 100%. 95 KT88 triode mode connection. Quad of Tung-Sol 6550 New Production Power Vacuum Tube. Get it as soon as Sunday, Jun 16. These guys rock They've been working great in all applications we've tried them in, and haven't had a single complaint. Write a review ; Print ; $180. spCSRF_Treatment. Historical KT88 and 6550 and KT90 datasheets here (scroll down to KT88 or 6550 or KT90) we're working on this part. They have great clarity in the mid-range as well, and extended highs. Fake Info. Genalex, Gold Lion KT66, Genalex / Gold Lion KT66 is an exact replica of the original clear glass KT66 tube, renowned for producing “The Bluesbreaker Tone. In Stock, delivery time approx. $200. These models benefit from an excellent manufacturing process to ensure performance and musicality. The New Sensor Genalex datasheet calls the same tube a beam pentode. This provides incredible bass response without ever losing control. GOLD LION KT88 - IN STOCK - FAST SHIPPING - AUSTRALIA and NEW ZEALAND - PRIMALUNA, LINE MAGNETIC, AUDIO RESEARCH, CONRAD JOHNSON - THE VALVE STORE. nxumw aolv bzf zfcdndw cqtxpua sjtlm swub kmpfs rcg hcc