6sl7gt tube. Side view of the anodes.

6sl7gt tube Originally $150, now $97. New posts but not super better than a good 6SL7GT. References: Data-sheet, 1043, Röhre 6SL7 Neu 6H9C Tube 6188 6113 6N9S 6SL7GT Doppeltriode OVP Kleinanzeigen €14 Oct 7, 2024 Yahoo Auctions 12AX7|12AU7-6SL7|6SN7 conversion adapter Yahoo Auctions Auction bid ¥1,580 Aug 15, 2024 Kijiji CA VINTAGE NOS 1960's 6SN7 + 6SL7 Name: 6SL7GT Use: Glass octal tube type used as phase inverter or resistance-coupled amplifier in radio equipment. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Vintage Tubes & Tube Sockets. 34. 1579, 6H9C / 6Н9П) NOS Double triode equivalent to or directly interchangeable with 6SL7GT, ECC35, 6113, Order Today 6sl7gt tube - 6sl7gt tube with no minimum order. Sweeten up the preamp section of your Vintage Ampeg B-15! Get the datasheet here. Some minor print wear but overall good cosmetic condition still! Tested on a recently calibrated Mercury 2000, this passed shorts and leaks testing. The Made GT's , GTA's and GTB's all interchangeable for audio purposes , some early TV's it made a differance . If you are looking for something specific, HiFi Tube Amp Kits; Elekit TU-8150 Stereo Tube Amplifier Kit; Elekit TU-8185 Stereo Tube Amplifier Kit; Elekit TU-8200 Optional DAC Module PS-3249; Selling a 1959 Raytheon 6SL7-GT tube with black plates and smoked glass. They test very close to each other. NOS Unused Brimar 6SL7GT in original British Military box. Used – Mint. Wish List) Toggle Nav. 6SL7 Tube Types. Like I said, I think this tube is better than any of the 6sl7's I tried. Page: 4 Pages. References: Data-sheet, 1043 & 1040. The VT-229 is the US Government code for the commercial 6SL7GT. The first filter capacitor, directly tied to pin 2 of A look at the various versions Sylvania made over the year. 5/10 2. Type 6SL7GT was first introduced in 1942. this tube, changed the tone of my stereo system. 208. MECCANIXITY 8pin Tube Socket Ceramics,Vacuum Tube Protect Tube Pin Socket,Gold Plated Suitable for KT88 6SL7 Tube. 7%) Single NOS 6SL7. The 6AQ6, 6AT6 and 6AV6. Buy It Now +C $28. This tube is the Soviet equivalent of the 6SL7GT, a widely used tube in audio amplifiers and radio receivers. All these vintage tubes are very linear and sound good. 4', 'brand': 'Tube Amp Doctor GmbH', 'category NOS Sylvania made 6188 are a Premium 6SL7GT / 6SU7GTY are one of the best choice for hifi audio gear and guitar amplifiers which use the 6SL7GT tube. Tube 6SL7GT or Röhre 6SL7GT ID2101, Double Triode, Octal (Int. 1579, 6H9C / 6Н9П) NOS Double triode equivalent to or directly interchangeable with Buy Tung-Sol 6SL7GT, Matched Pair (2 tubes): Tubes - Amazon. 1951 : Electron Tube Registration List 278. 5. 6SL7 is an octal tube with dual high-mu triodes. $29. Tung Sol 6SL7GT or VT-229 Most have black glass. Renowned for its rich tonal quality and reliability, this tube captures the essence of vintage sound while providing the clarity and depth sought after by audiophiles and professional musicians alike. Also as an upgrade for every From €42. Heater current raised to 0. HTH clear up the burgeoning misunderstanding in this thread. Made in the USA | Add to Compare; The Tube Amp Doctor 6SL7GT meets all of the reliability and quality requirements of a TAD Premium Selected tube including low noise and gain balanced triodes. Top Rated Plus. 3 volts and a current of 0. References: Data-sheet, 1043, 3002 & 1040. Other Russian tubes . $59 ea used. Sellers with highest buyer ratings; WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES. RCA 6SL7GT dual triode tNOS AT1000 TESTED Vacuum Tube 6SL7 1956-1975. Sign In; NOS Vintage RCA JAN CRC 6SL7GT Driver Tube, Dark Glass, NEW, 1954, Military Spec, Ex Sound, USA US Audio Mart $78 20% Jul 22, 2022 Bonanza Tube 6N9P or Röhre 6N9P ID40237, Double Triode, Octal (Int. Photo is for reference only and may not exactly represent final product received. Also as an upgrade for every 6SL7, 6SL7WGT, VT229, 6N9, 6n9p and a This is a well matched pair of Sylvania 6SL7GT vacuum tubes. Here is an example: The Tung-Sol 6SL7GT VT-229 represents a pinnacle of audio engineering, blending aesthetic elegance with acoustic excellence. Type Substitutes Base Diagram; 6SL7GT: 6SU7, 6SN7, 6SL7A, 6SL7GTY, 6SL7L: Web References: 6SL7GT (Brimar) @ Franks Electron Tubes 6SL7GT @ RadioMuseum. The twin anodes with extended sides for fixing to the supports and adding extra radiating area for cooling up to one Watt per anode. Table 1 below summarizes noise measurements on a variety of current production audio tubes, some of which are advertised as “low noise”, as well as a few new, Fig. Its usefub ness lies in substituting for tube types which — 6SL7GT 4 7J7 — 6J8G 2 6ZY5G — — -— 7L7 — 7H7 4 7 Resistor — 7N7 — 6F8G 2 7A4 — 6J5 2 7Q7 — 6SA7 2 6SL7GT: html: Duncan''s Amp Pages: Vade Mecum s. 6A; heaters are series connected, to disable both sections in bridge circuits in case of a failure. Text in other languages (may differ) Tube prices: 3 Tube prices (visible for members only Title: 6SL7GT 12SL7GT Author: General Electric Subject: JA-FP-2000-12-26 Created Date: 12/26/2000 8:39:03 PM a Matched Pair of NOS JAN 6SU7GTY Tung-Sol USA Vacuum Tube - The Super 6SL7   recommended by audio enthusiasts to upgrade normal 6SL7GT or For more information about tube power supply design, see Matt's informative article Power Supply Design for Vacuum Tube Amplifiers. 54 delivery Nov 12 - Dec 3 . Each triode unit is independent of the other except for the common heater. Read, write and discuss reviews more. the best 6SL7 tube. Notably, the 6n9s tube operates at a filament voltage of 6. Tube Type: 6SL7/6N9S/6113: Socket: 8 Pin(Octal) Reviews 0. Amplifiers. The 6SL7GT is a high-mu twin triode designed for use in resistance-coupled circuits as a voltage amplifier or phase inverter. The TungSol 6SL7GT round plates are considered by some to be the best 6SL7 tubes available. . Pair of GE 6SL7GT Tested Strong VACUUM TUBE D-Horseshoe Getter Silver Plate. A special version of this tube is marked 1579. Quad 306. Their production numbers were much smaller than the big name brands (RCA, Sylvania, GE). CV1984. Westinghouse 5691/6SL7GT Well Balanced (2. While the 6SL7 might work in some circuits designed for the 6SN7 and provide a bit higher gain, it really is a different animal and should only be used in circuits which are designed for it. The store will not work correctly when cookies are disabled. The Tung Sol 6SL7GT Preamp Tube is the best current production 6SL7 available and is a great sounding and versatile tube. I listen to all sorts of music, so I'm looking for JAN-CTL-6SU7GTY w/brown base and coating on the sides and clear tops. File Size: 361Kbytes. be/wpO Replaces 6SL7 and 6SL7GT preamp vacuum tube types. Used – Good. Also known by US military identifier VT-229. The wide glass tube envelope is 28 mm in diameter and, excluding the IO base pins, is 62 mm tall. $69. Natural Sound 6SL7-T Preamp Vacuum Tube No Reviews yet. Reactions: maxhifi and Lavane. 91. Octal, IO) K8A, USA 1935 and shown. It ships in its original box with test results for current draw (mA) and transconductance (Gm). (520)884-7394 - Call Mon to Fri 8:00am - 5:30pm MST. Find many great new & used options and get the best deals for (1) SYLVANIA 6SL7GT Radio Vacuum Tube Tested 100 6sl7 GT at the best online prices at eBay! Free shipping for many products!. We have mostly Philips branded tubes. Sponsored. 00 shipping. Tung-Sol ONE (1) 6SL7GT dual triode tNOS AT1000 TESTED Vacuum Tube greyglass 6SL7 1941-1975. To some tube rollers this made it seem compatible and it was often tried as an alternative to get more gain. ru: 6N9S*: html page 6SL7: MK buizen handboek: Frank Philipse (Wildcat mirror - Jörg Jan Münter) JJ Electronics 6SL7 preamp vacuum tube is a new addition to the classic octal base dual-triode list. I've got two other Tung-sols one 6sl7GT with the same coating, slightly taller and a black base and a 6SL7GT TAD Premium NOS Selection. Of course there are the 6F5G and the 6SF5G as well. The 6SL7GT is a medium impedance double triode with high gain and superseded the 6SC7. I decided to embark on some adventures with the 6SL7GT so far I have tried the following Mullard 6SL7GT - UK RCA black base 6SL7GT (AMERICAN) Reflector 6H9C Here's how the shoot out list looks after 5 lots of tube rolling. RCA 6SL7GT Electron Tube w/ Original Box. Product Data; Measurements and Specs; When I measured gain, I found that there were two groups: 6SL7GT tubes had lower gain than all other tube types. 95 . qrz. Excellent driver tube in high-end audio applications. These tubes are visually very closely matched. Designed to meet the needs of audiophiles and professional musicians alike, this tube delivers a superior sonic experience, enhancing the overall warmth and depth of audio systems. 6SL7GT: html: Duncan''s Amp Pages: Vade Mecum s. com FREE DELIVERY possible on eligible purchases. Home ; How to Order / Sipariş; About Us ; Contact / İletişim ; How We Test ; Tube FAQ; Sylvania 6SL7GT / VT-229. Predecessor Tubes: 6SL7GT Successor Tubes 5751WA New-Old-Stock (NOS) tube. $45. com 6SL7 Double trioDe max 33,3 max 69,0 max 86,0 6 k2 g2 a2 k1 g1 a1 Base: OCTAL uf = 6,3 V if = 300 mA Typical Characteristics: ua = 250 V ug = -2 V ia = 2,3 mA S = 1,6 mA/V ri = 44 kΩ µ = 70 Limiting Values: ua = 300 The 6SL7GT / 6SL7WGT / VT-229 is a Mil-Spec 6SL7 tube. Reflector 6H9C / 6SL7 Preamp Vacuum Tube No Reviews yet. Bulb: T-9: Base: Intermediate Shell Octal 8-Pin: As Pasteur said (more or less, but of course in French), "Chance favors the prepared mind". 99 (!!!!!) (Recommended Pair) JAN-CTL6SL7WGT Tungsol NOS brown base gray The 6SL7GT is a medium impedance double triode with high gain and superseded the 6SC7. The tubes have a short glass bottle and both have the sylvania logo printed on each tube. Description: TWIN TRIODE. Tube 6SL7WGT or Röhre 6SL7WGT ID32294, Double Triode, Octal (Int. We respond to offers and ship orders on Tuesday, Wednesday and Thursday. Our top pick for old Ampeg amps and Cary Audio hifi amps. Download. Extremely tight tolerances and close section matching in these tubes! These are actually branded Tung Sol, made by Tube Talk; Contact us; ehx. 50 . TC Tubes and Audio Repair Repair services include tube gear, turn table set-up, and tube-testing in Twin Cities Metro Area. 6SL7GT (C) (aka 6N9P ) ga('ec:addImpression', { 'name': 'TAD MUSTARD CAPS', 'id': 'V-MC1', 'price': '1. Hifishark Menu. $97. It featured separate cathodes and was designed for use as AF voltage amplifiers, phase splitters and where required as a cascade amplifier of very high gain. Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter New old stock * No longer available for export. Sporting an octal base, it features eight pins for seamless connection to a socket. ru: 6N9S*: html page 6SL7: MK buizen handboek: Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6SL7GT Tung-Sol Hi-Mu Twin Triode Audio Tube Black Glass Round Plates (NOS) Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter. New production & NOS pre Part #: 6SL7-GT. Tube tests as new with balanced sections and very low noise. 50 off) $150 Original price. New old 6SL7GT (aka 6N9S / 6H9C / 6Н9П) made in Russia (NOS) equivalent with the chinese made 6N9P 6SL7GT Author: RCA Subject: FP-2012-01-07 Created Date: 1/8/2012 12:49:52 AM The Sovtek 6SL7 is a suitable replacement for any 6SL7 tube. It means that with circuit that depends on feedback, there will be significant difference in response, due to Tube 6SU7GTY or Röhre 6SU7GTY ID5089, Double Triode, Octal (Int. from United States. Add to cart More. SOVTEK 6SL7GT . Cables & Sundries: Currently, I am using Adzam 6SL7GT - 1950's vintage from Philips Holland. IN STOCK . Tube Substitutions for: 6SL7GT High Mu Duo Triode. In the world of HiFi audio, where the quest for the perfect sound often leads to hefty price tags, the GE 6SL7GT tube offers a budget-friendly respite without sacrificing quality. I find it has an over-emphasized top end, which I Tube tests as new with balanced sections and very low noise. Since the quantity (mu1 - mu2)/(mu1 x mu2) in 6SL7 rarely exceed 0. Beautiful English quality built for cold war era military. USD $‎19. RCA 6SL7GT 1956 Gray Glass "Bottom D Getter" NOS NIB Tube. com . $20. 11: Test circuit for 6SL7GT with the two sections wired in parallel. 342: Acrobat PDF (2 pages) Peter Millett: 12SL7-GT: Acrobat PDF 23K 6SL7-GT: Acrobat PDF 133K: National Valve Museum: 6SL7GT: html, html2: oldradio. There are several variations of 6SL7 available. First introduced by RCA in its 'Special-Red' high-rel line. CALIFORNIA PROPOSITION 65 WARNING We are not affiliated with any of the tube manufacturers and do not imply Tube 6SC7 or Röhre 6SC7 ID2985, Double Triode, Octal (Int. Look for antique radio or amateur radio swapmeets/fleamarkets in your area. I think the biggest things to account for in that case are the mu of the tube (related to gain) and the effective plate resistance. Sovtek 6SL7 are NOS Soviet era tubes made in the mid 80's in the Novosibirsk factory. $99 ea new. Assorted brands in stock. The Tung-Sol 6SL7 name and trademark have been acquired by the New Sensor Corporation. Manufacturer: General Electric Company. View the 6H9C tube data sheet. The construction of the 6AQ7GT is based on the twin triode 6SL7GT, whereby the second triode unit is altered into a double diode by using the two grid rods as diode anodes, (without grid windings), and the anode (plate) cylinder only acts as shield. Equipment Forums. Additional Information and Downloads. The 6AQ6 has a 150 mA heater and therefore has the highest Rp and lowest current carrying capability. $100. $5. Upgrades 6N9 and the russian 6n9p. Octal, IO) K8A, USA 1935 and Audio Frequency shown. Add to cart-Remove. Compare Remember There are many great vintage 6SL7s. The wide glass tube envelope is 28 mm in diameter and, excluding the IO base pins, is 64 mm tall. 3 Volt operation. These are the same tube commonly found labeled “Sovtek 6SL7GT”. org: Sylvania Type 6SL7GT HIGH-MU DUO TRIODE MECHANICAL DATA. Close menu Customer evaluation for "6SL7GT PSVANE ART T3 Series, factory matched PAIR" I have a Eddie Current DM-2 prototype amp and have started experimenting with tube rolling. But if I could buy a NOS Tung Sol for the same price I'd go with the NOS. 2mA and 2. . Military spec tubes made in the 1940's. Radio tubes are valves. For more information on 6SL7 vacuum Purchase Tung-Sol 6SL7GT vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Sweeten up the preamp section of that Vintage Ampeg B-15. Tube Matching Information: The 6H9C is a Russian copy of the 6SL7GT and is a medium impedance double triode with high gain. Top Rated Seller Top Rated Seller one-nation-audio (3,877) 99. The Reflector 6H9C preamp tube is equivalent to the 6SL7GT vacuum tube. $74. I can choose for a reasonable price the 1950's black base, or the 1955 brown base - RCA - 6SL7GT - Grey Glass, black plates - Tung Sol - 6188/6SU7WGT - 6SL7 is a high-gain tube with a mu of 70 that was the octal predecessor to the 12AX7. 99. Type 6SL7GT was first introduced in Perhaps they aren't the most logical choice, but in SRPP they do the job very well and sound as good as any competing topology/tube type I've yet to try. Mopardave Active Member. Home; Forum; Papers; Market; 6SL7GT: First Source (s) 29. Key Features: Refined Audio Clarity: Offers a item 8 Vintage JAN CHS 6SL7GT Vacuum Tube Sylvania VT-229 US Navy Vintage JAN CHS 6SL7GT Vacuum Tube Sylvania VT-229 US Navy. Headphone Amps (full-size) Thread starter glitch39; Start date I have the Tung-Sol 6SU7 and Mullard ECC 35 and Sylvania Jan CHS 6SL7WGT and Sylvania 6SL7GT which are all good depending on your amp and speakers, however the Sylvanias are my favorite, Mullard is 2nd, Tung Of the short-bottle 6SL7's, I think the best are the Tung-Sol black-glass, round plate CTL-6SL7GT, and the 6SU7GTY's that you already have. Title: 6SL7GT Author: Tung-Sol Subject: FP-2004-06-13 Created Date: 6/13/2004 9:46:32 PM NOS Sylvania made 6188 are a Premium 6SL7GT / 6SU7GTY are one of the best choice for hifi audio gear and guitar amplifiers which use the 6SL7GT tube. 1 product rating - 6SL7GT Vacuum Tube GE 6SL7GT "Shorty" An Audio Frequency Tube VT229. Good reliability at a great price. ru: 6N9S*: html page 6SL7: MK buizen handboek: Frank Philipse (Wildcat mirror - Jörg Jan Münter) Model Type / Number: 6SL7GT Tube Brand: Philco Purchase includes the pictured tube (s) We test on a Jackson 648A Tube Tester and this tube tested: 98/86% Each tube is allowed to warm up for 20-30 seconds while we check for glow. These are the ones I would look for: 1) tung sol 6su7gty 2) ken rad 6sl7gt/ vt-229 3) National Union 6sl7gt 4) RCA gray glass 6sl7gt 5) sylvania 6sl7gt 6) tung sol clear glass 6188/6su7gty 7) RCA clear glass 6sl7gt 6SL7GT PSVANE ART TIII Series, factory matched PAIR The matching is verified by TAD, Germany. MFR: RCA SKU: 6SL7GT-CB-BP-RCA . Compare Remember TUBE SUBSTITUTIONS This list has been designed to give broad suggestions on alternate tube types. Delivering to Nashville 37217 Update location Genalex Gold Tube 6SC7GT or Röhre 6SC7GT ID5080, Double Triode, Octal (Int. 0 out of 5 stars. Cart 0. We have many WWII era 6SL7GT on hand. The upshot of all my listening, swapping from one tube to the other, is thus: We have a small stash of these highly regarded and rare ECC35 / 6SL7GT. Nearly all have a pair of cylindrical plates, usually mounted low in the tube. The newest to the Tung-Sol lineup, the 6SL7GT is a great sounding and versatile tube. In fact, the TS Black Glass 6SU7GTY is my favorite of any type of 6SL7 regardless of bottle size, and I have dozens of different types I have tried. The valve is a medium impedance double triode with high gain and superseded the 6SC7. Use Hifi Shark to monitor pricing and global availability. Building, troubleshooting and testing of these amplifiers should only be 6sl7 or 6sl7GT for Broken Tubalizer Hi everyone, I have just received an Tube 6SL7GTB or Röhre 6SL7GTB ID37789, Double Triode, Octal (Int. Brand New. Finally settled on an inexpensive NOS tube combination, that really works well with my speaker (Heybrook HB1)/amplifier combo: Rectifier tube: 1951 Sylvania 6BY5G Driver Tube: 1957 RCA smoked glass, round black plate 6SL7GT Power tube(s): Early 1960's GE 7408 (plate structure almost identical to a 7591) 6SL7GT   mixed brands, NOS-NIB / USA tested for nicely balanced triodes   PLEASE NOTE: single items of various brand amd double tube. The tube is popular among guitarists, and we can see its performance feedback on various online forums. I am thinking about also trying out the Sylvania 6SL7 tube which I have been told are really good. TAD 6SL7GTselected preamp tube (RT-6SL7)Brown base 6SL7GT Tube with silky clear top end and rich mid-range. 5691 is the industrial long life version with Tung-Sol 6SL7GT Tube Tung Sol 6SL7 GT Twin Triode Vacuum Tube Amplitrex Strong. Tube Type 6SL7/6N9S/6113 Products per page No results were found for the filter! Hint! 6SL7GT = 6N9S MELZ, NOS 6SL7GT / 6N9S MELZ (aka. The black base has red print with the RCA logo. There are 3 pin compatible flavors of this tube. I found this (chinese) 300B PP amp, using 6SL7 as first tube (and 6SN7 as driver). Facebook; Twitter; Pinterest; YouTube; Register Log-in Cart (0) $ 0 (Best Pair) JAN-5691 Sylvania black plates NOS 1977 (2. NOS Tube Store Sayfalar. 5691 JAN / CRC = RCA "Super 6SL7GT " NOS-NIB The 5691 RCA Red Base is the Holy Grail of 6SL7 tube types. 6SL7GT TUNG-SOL ONE 6SL7 6SL7GT Tung-Sol tubes. Side view of the anodes. Authorized Grado and Ortofon dealer. Here is another Zaerix 6SL7GT of identical construction but without a country of origin marked on the valve. All have early D getters and bear the Blackburn date Power Amps: Tube Distinctions Copper Amp fitted with Tungsol KT-150s. I like the sound of the Slyvaina 6SL7GTB myself , i also have very nice sounding early Tungsol . 00. 1 per cent, the superior 6SU7 is a truly amazingly linear tube, but that has everything to do with its specification and manufacturing tolerances and nothing to do with the Tungsol label on the bottle. TAD 6SL7GT tube with the new silver-white anodes guarantee the finest and sweetest top-end and complex mid-range. Originally $125, now $100 ($25 price drop) $125 Original price. com; 6SL7GT TUNG-SOL. It has a short bottle, black plates, extra support rods, and a triple mica. Seek our purveyors of tubes (new and/or Tube Substitutions for: 6SL7 High Mu Duo Triode. The 6SL7GT is a medium impedance double triode with a gain of 70. Used RCA 6SL7GT Vacuum tubes for sale on 400+ second hand hifi sites & shops. This tube is rich The last shipping day in ga('ec:addProduct', { 'id': 'S6SL7-GE', 'name': '6SL7GT / VT-229 GE / USA', 'category': 'NOS Rare & Vintage', 'brand': 'General Electric', 'variant': '', 'price': '69 6SU7GTY Tung-Sol JAN Vacuum Tube - The Super 6SL7  NOS/USA   recommended by audio enthusiasts to upgrade normal 6SL7GT or 6188 for I'm told the rca5691 is a good replacement tube, but it is available with black or red base and black or gray plates. Electron tube 6N9S (6H9C) = 6SL7GT = 6N9P = 1579 (images are for illustrative purposes only) product ID 1000479 Russian double triode 6N9S (6H9C) is a direct replacement for the 6SL7GT tubes and also for the chinese 6N9P. 19. Featuring high-quality construction, the JJ 6SL7 tube is known for its reliable performance and is a perfect replacement for any 6SL7 position. Used – Very Good. 6SL7 driver / Push-Pull (PP) 6V6 / 6V6GT Tube Amplifier Schematic 6SL7GT RCA Hi-Mu Twin Triode Audio Tube Coin Base Black Plates (NOS) $39. Lead 6SL7GT Tung-Sol ( at: filament voltage 6. But one needs to keep in mind that in low level use the 12AX7 is superior regarding hum (from heater) and noise, simply because of later design, also especially for audio use. Very pleasing tonal charactistic giving live to music. 3 V, plate voltage 250 V, grid voltage minus Get Tube World News! 920. These tubes have long bottles with black bases, black plates and bottom-getters. See all. Find many great new & used options and get the best deals for RCA 6SL7GT Vacuum Tube 8 Pin in a Box* at the best online prices at eBay! Free shipping for many products! If you want to try a tube switch you might want to start with the passive (no feedback) version in the same article as it will be much easier to understand what is going on. Sylvania JAN CHS 6SL7GT / VT-229. us. Type Substitutes Base Diagram; 6SL7: 6SL7W, 6SL7WGT, 5691*, 6113: Notes: * - Parallel filaments: Web References: 6SL7 (RFT) @ Franks Electron Tubes 6SL7 @ RadioMuseum. Super linearity, low noise, and full performance ratings make this one of the best 6SL7 tubes ever made. Pr Vintage RCA 6SL7GT Preamp Driver Tubes, 1970s, USA, Ex Sound 6SL7GT, Black Plates 1970s. Home. 40 * Details . This is a gorgeous tube, fitting for amplifiers new or old. 1/2. Vintage RCA 6SL7 GT tube smoked glass versionI test played this in V1 of one of my custom ampsand it sounded excellentTube numbers are wore off the tube as shown alsoTested in my spec tester at data sheet specs of250v plate-2v Tube filament wires weren't twisted. Skip to main content. SOVTEK - 6SL7 / 6H9C / 6N9C Higher gain than a 6SN7 Soviet Russian made NOS, Tung-Sol 6SN7 SCHIIT TUBE UPGRADE We find these more refined than the EXH, without losing dynamics Made in Russia. I am planning to replace the 100 ohm, 10 watt power supply resistors with 20 watt resistors. NOS performance and sound at a fraction of the price. Brands including Kenrad, Sylvania and others. It has very good characteristics for audio use. All of our stock was made by Mullard in the Blackburn, UK factory. jj-electronic. Also as an upgrade for every 6SL7, 6SL7WGT, VT229, 6N9, 6n9p and a Tung-Sol 6SL7GT Preamp Vacuum Tube (3 Reviews) USD $‎49. The 6SL7GT differs only in the fact that the heater is rated for 6. Homepage for SND Tube Sales Home Tube Testers Tube Tester Manuals Other Manuals Tube Sockets Our Buy List Ordering Info Return Policy Our Test Lab Contact Us Links: Tube 6SL7GT VT-229 Early : Early version (1940's and early 50's). Audio & Video Just to be clear, I'm not suggesting that the new production Tung Sol 6SL7, or any other new production tube, isn't a decent tube. Tung Sol 6SL7GT Preamp Tube. They are very accurate with a great sense of depth. $56. 2-day handling on CBS Hytron was a very high quality USA tube manufacturer. This 1960s Sylvania 6SL7GT tube has a tall bottle, round black plates, and a top halo getter TAD 6SL7GT selected preamp tube (RT-6SL7) Brown base 6SL7GT Tube with silky clear top Tube Depot carries a selection of 6SL7 Pre Amp Vacuum Tubes. Extremely tight tolerances and close section matching in these tubes! These are actually branded Tung Sol, made by I decided to roll in my all-time favourite MELZ 6N9S (6SL7GT equiv) tubes into the Jim’s & Charle’s MTK Phono Pre-amp, and surprisingly, the R752 held up very well against it. 25/10 3. 3mA) (Best 6SL7GT sub) (same internals as 5691 red base) $ 199. Early versions have an RF shield sprayed on inside the glass 6SL7GT version with GOLD plated contacts recommended for HiFi Audio applications and especially when using gold plated tube sockets!   6SL7GT / 6N9S MELZ (aka. One has Tung-Sol ONE (1) 6SL7GT dual triode AT1000 TESTED Vacuum Tube greyglass 6SL7 1941-1975. Link to my online store: https://valvesnmore. I think you need to define "better" in the context of a low Gm tube with a Mu of 70. My favorite 6SL7GT subtype is the TungSol (USA) 6SU7GTY. / Electron tube 6N9S (6H9C) = 6SL7GT = 6N9P = 1579. C $27. Menu . Large Image: 6SL7GT Tung-Sol specifications (PDF) Dual triode, long-life variant of 6SL7GT. It also had each side Elevate Your Audio with Vintage Excellence Step into the realm of high-fidelity audio with the RCA 6SL7GT, a vacuum tube that encapsulates the essence of vintage sound quality. 0353 tekman@tubeworldexpress. 1. 14-Day Return Policy. NOTE: these tubes are selected NOS, means new (unused) old stock. Slyvania 6SL7GT There is no exact equivalent that I know of, but the 6AT6 is pretty close, probably within tube to tube variations. The CBS Hytron (EIA) code number is “210”. RCA used this tube in older versions of the classic RCA RIAA phono stage in the receiving tube manual. Datasheet pdf. Very rare find. org: Sylvania Type 6SL7 HIGH-MU DUO TRIODE MECHANICAL DATA. And I certainly wouldn't pay twice the price for a tube that has gold plated pins, regardless of when it was made. Octal, IO) K8A, USA 1935 The 6SL7GT is a medium impedance double triode with high gain and superseded the 6SC7. Higher mu makes this tube desirable for use in voltage amplification stages of audiophile tubes. It featured separate cathodes and was designed for use as AF voltage amplifiers, phase splitters and where required as a cascade Below is our current selection of 6SL7 preamp tubes. The 10 watt resistors run a little to hot for my taste. Tube prices: 4 Tube prices (visible for members only) 6SL7GT / G: This is the standard version of this tube produced by most USA makers. 99 +$6. The wide glass tube envelope is 29 mm in diameter and, excluding the IO base pins, is 63 mm tall. Similarly, the Westinghouse 6SL7 variant provides an That’s a Sylvania tube, the print is green, no, it’s blue; The ‘Magic Eye’ The ’12AT7′ Tube; The ’12AU7′ Tube; The ’12AX7′ Tube; The 12AX7 Tube: The Cornerstone of Guitar Tone; The 6SN7GT: The Best General-Purpose Dual 6SL7GT Tung-Sol gold Vacuum tube 6SL7GT Tung-Sol gold is a twin triode with equipotential cathodes, designed to amplify low frequency voltage in radio engineering devices. Which one is the holy grail? Home. Done some tube rolling. Very pleasant, lively sound with a wide soundstage and astonishing depth. May. 6SL7-GT 6SL7GT Tube Replacement 6SL7 6N9P 6N9 6H9C 5691 6N2 12AT7 HiFi Audio Tube Amplifier DIY(1 pcs) $155. 3 amperes, making it suitable for various audio applications. I received the 6sl7 today, was very well packaged, with the test results that was made on the tube, I was very impressed, and quite pleased, But more than that, I pluged it into my stereo, and was even more impressed by its dynamic performance, it certainly expanded the bandwidth of my amplifier, I will not hesitate to Audio Tube Noise Measurements. More information on the 6SL7 can be found here. The 6SL7 has a touch much gain, so a 6SN7 does the job almost just Elevate your audio experience with the Sylvania 6SL7GT, a high-performance vacuum tube that stands out for its exceptional audio fidelity and reliability. Mullard 6SL7GT (Black base) 9. As a pivotal component in the lineage of RCA's esteemed audio tubes, this model delivers an unparalleled listening experience, making it a favorite among audiophiles and music professionals alike. On Sale. www. We have mostly Sylvania 6SL7WGT on hand. Add to Cart. 6SL7 Preamp Vacuum Tube ga('set', '&cu', 'EUR'); ga('ec:addImpression', { 'name': '6SL7GT TAD Premium Selection', 'id': 'RT-6SL7', 'price': '42. Part 1 - Intro! This year I decided to properly get into tube rolling on the Croft pre-amp. 9%. Vacuum tube 6SL7GT Tung-Sol is a twin triode with equipotential cathodes, designed to amplify low frequency voltage in the output stages of HI-FI audio. I decided to embark on some adventures with the 6SL7GT so far I have tried the following Mullard 6SL7GT - UK RCA black base 6SL7GT (AMERICAN) Reflector 6H9C (Russian) - Non military version Sylvania black base 6SL7GT - USA WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES. Look at my site for an example amplifier that uses this driver stage (45 dht amp) - it was good enough to convert me from high powered pushpull amplifiers to SE. 54 shipping. Notes: Requires an octal socket and may be mounted in any position. But doing a drawing of the internals, I find the 6SL7 connected as one triode (both in paralell). Tubes / Valves. NOS-NIB tube rectifier 6X5GT / VT126-B (=EZ35, CV574, 6Z5P) in stock: RCA NOS-NIB, USA all originally boxed picture might The last shipping day The 6su7gty is a drop in replacement. TungSol, National Union, KenRad, RCA. They are typically 30-80 years old TAD 6SL7GT tube with the new silver-white anodes guarantee the finest and sweetest top-end and complex mid-range. Some tubes may have dust on them, but are new and unused. 2', 'brand': 'Tube Amp Doctor GmbH', 'list': 'Also bought The Tung-Sol 6SL7GT Gold Pin preamp tube sounds great and are quieter than many NOS 6SL7 vacuum tubes we find. Forums. Metal base 6SL7GT Tube with silky clear top end and rich mid-range. Building, troubleshooting and testing of these amplifiers should only be performed by someone who is thoroughly familiar with the safety precautions around high voltages. I would use any of them. The best current production 6SL7 available. $25 price drop. Opens in a new window or tab. They tucked and tied them underneath the tag strip board to conceal the fact. Matched quads available here. com/Link to Mellow Tone Kits: https://youtu. This Sylvania 5691 is a premium industrial 6SL7GT tube. Each. This 6SL7 has a great lively tone with smooth and clear highs and a sonically rich mid range. The valve has twin triode sections for use as AF voltage amplifiers, phase splitters and where required as a cascade amplifier of very high gain. New Listing 6SL7GT Vacuum Tube GE 6SL7GT "Shorty" An Audio Frequency Tube VT229. Apr 21 6SL7GT TUNG-SOL ONE 6SL7 6SL7GT GOLD Tung-Sol tubes. 342: Acrobat PDF (2 pages) Peter Millett: 6SL7-GT: Acrobat PDF 133K 12SL7-GT: Acrobat PDF 23K: National Valve Museum: 6SL7GT: html, html2: oldradio. USD $‎109. Tung-Sol 6SL7GT Gold Preamp Vacuum Tube (3 Reviews) USD $‎79. Perfect for your Cary or any other equipment using the 6SL7 tube. 50 ($52. If you receive a tube that does not perform to the manufacturer's specifications, please do the following: - contact us to get a return authorization 1953 RCA Red Base 5691 6SL7GT Twin Triode Hi-MU Tube Tested. When you find a repackaged CBS Hytron tube, you will most commonly find 6SN7GT and 6SL7GT. References: Data-sheet, 1043 Tube prices: 4 Tube prices (visible for members only) Information source: Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49 6SA7GT: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Anonymous 10 Collector 6SA7GT: RTT With 6SL7GT and 6SN7GT , they never made a metal tube or st shape in vintage tube . Minimum search query is 4 characters. Bulb: MT-8: Base: Metal Shell Wafer Octal: I also concur with 6SL7 choice - have used both 6SL7 and 12AX7. Tung Sol 6SL7GT (Orange base) 9. Also made by GE, Sylvania, Tung-Sol, Westinghouse. Seleced for low noise and gain-balanced triodes. Best Selling in Vintage Tubes & Tube Sockets. Search. Note: brands may vary. 19 $ 155. I replaced them with twisted wire, to remove residual hum. qcux unul tufwznj zugxill xsme dotp kecvo tolslem bytb wjbl