Nos 6sn7. The Woo adapter is all new parts. This one is very good for old Jazz with transparent window and nice details. Top mica has the distinct “3 claws per side” curling down. Add to Cart. 6SN7 6SL7 An ever popular octal based twin triode mainly used in HiFi, though sometimes found in guitar amps. Tung-Sol 6SN7GTB Tall Boy Black T Plates Well Matched (6. The tube depot has nos 6sn7 tubes including Kenrad mil specs for (yikes!) $199 eachplus a bunch of more reasonable optionsand you're right,not a lot of stocking dealers. These were tested on my Dan Nelson calibrated TV-7B. 2 tie) National Union black glass 6sn7/ tung sol round plate black glass 6sn7. $130. 75 (2. Glmoneydawg, Jan 11, 2021. Kenrad vt231 has best bass among 6sn7 tubes. May 10, 2020 · I will have shootout between TS BGRP, RCA vt231, KR vt231, Syl vt231, Raytheon vt 231 and "Bad boy" next weekend. Perfectly processed with a ceramic base. It sound musical with good balance of full bass and sweet treble. Replaces 6SN7 and 6SN7GT tube types. 50 Off. 5%) NOS 6SN7. It is highly sought after by jazz-, blues, and rock guitarists owing to its low distortion and superb linearity. 1960 RCA 6SN7GTB ECC33 6SN7 Tubes, Matched Pair, NOS Testing These tubes have black ladder plates and D getters. Rare 1952 Raytheon 6SN7WGT Brown Base Tube: A Vintage Gem with Military RootsThe Raytheon 6SN7WGT, featuring a distinctive brown micanol base, is a sought-after vintage vacuum tube prized for its Feb 10, 2023 · The boxes are original RCA, with red white and black lettering and the RCA meatball emblem. The Tung-Sol 6SN7 name and trademark have been acquired by the New Sensor Corporation. Click Here for NOS 6SL7 Tube Inventory. Admiral NOS 6SN7 GT "bad boy" tube blackplate rare 1950's tube. Everything sound more refined and impactfull and wider and deeper soundstage than both 6N8S tube. They are not going to get any cheaper and I would advise picking up the KenRads and Sylvanias whenever you get the chance and build up a stash. RCA black plate bottom D getter 6SN7GTB Lot of 10 strong 6Sn7GT preamp tubes. Crazy expensive, but incredibly good – at least what I could find as far as info goes. 00 – $ 499. Thus its tonal balance is kind of neutral. Tests NOS Matched Quad 4 RCA USA 6SN7GT Flat Black Plate Vacuum Tubes $146. I was very fortunate about May 10, 2020 · Shootout of Nos 6sn7 tubes. THE (not so very good) STOCK SITUATION WITH NOS 6SN7. Plates: black, T-plate with 3 holes per plate. $195. I will have shootout between TS BGRP, RCA vt231, KR vt231, Syl vt231, Raytheon vt 231 and "Bad boy" next weekend. When we asked for your feedback about what tube we should make next, you voted overwhelmingly for a 6SN7 tube. Posted on October 15, 2013 by tubemaze. 47mm 112,00 € *. But the 6SN7GT is arguably the best general-purpose audio triode. 6SN7's in particular are great for preamp and head phone amps. Linlai is a little less clean in the bass, and is again a little sweeter in the mid and treble range. Click Here for NOS 6SN7 Tube Inventory. 6SN7/12SN7 Tubes. NOS *MATCHED PAIR* TOP Grade USSR 6SN7 GT 6N8P 5692 CV181 6H8C TUBE NEW IN BOX . Experience the warmth and clarity of vacuum tube sound with the Apos Ray 6SN7 Select, a hand-selected and rigorously tested tube chosen by audiophiles, for audiophiles. I have compared (listened & measured) NOS RCA 6SN7GT's that are used with many hours on them to the Chinese and Sovtek tube mentioned previously. 6) tung sol clear glass 6188/6su7gty. Choose an option #R701 Sylvania 7N7/6SN7GTB (re-based NOS) $80. Used – Excellent. It is weird, at the moment we BUY 6SN7 for a higher price than we sold it for some years ago. If you can find one, it is still a lot cheaper than the equivalent 6SN7 (NOS). I'm looking to add some warmth to my system, and want to explore changing out the driver tubes in my Amplifier which run 6SN7s. $29. RCA5691, Psavne Acme 300B, Psavne Acme 805 are also being used in Line Magnetic 508 amplifier. I believe,most of the nos we getting now are not the best ,or we have to be lucky,because the best was sold many years ago. The valve stage requires a pair of 6SN7, and the Melz would be perfect. The current "Holy Grail" of 6SN7 NOS tubes, this is THE TUBE EVERYONE IS TALKING ABOUT, and fast becoming extinct! These are incredible stock from the 1940s, military stock, black glass, round plates. Aug 10, 2022 · 1. 00 out of 5 based on customer ratings. Unfortunately I didn't quite like the sound of the Jacmusic 7N7 tubes in my amp. Their price is not expensive but I still have a pair of Psvanes burning in and a pair of NOS (1967) General Electrics May 10, 2020 · I also had great experience with Sophia tubes,love there 274b and 300b ,211 and 845 and the blue bottle 6SN7 . If I get MELZ 6N8S 6SN7 Metal Base next week, then I will also include it in shootout. But I paid 60$ for three tubes. I had bought 3 pairs of RCA vt 231 with average price of 130$. #R703 Sylvania 7N7/6SN7GTA angled (re-based NOS) $99. My favorite 6sn7 favorites are different than this list. I got them years ago from the instrumentation lab stock room at a factory I worked in that was closing down. 75 ($38. It is an ECC32, which is NOT a drop-in replacement for 6SN7. Tung-Sol JAN 6SL7GT VT-229 BGRP Black Glass Round Plate Well Matched (5. The highs are airy and warm. The 7N7 is electrically the same as a 6SN7 so it is a safe substitution. On Sale. Wait. $50 Off. The GE 6SN7 GTA vintage tube was an upgraded version of the 6SN7GT. RT 6SN7GT - 1 pair (50's flat plate) an average of $36 / pair, not to mention NU is going for around $80-100 / pair now. Loctals are super quiet and of the dozens I have, sections are matched close. Bitte Einbaumaße beachten: Bauhöhe incl. Jul 17, 2004 · Around 80 NOS 6sn7 tubes. 00 shipping. May 10, 2020 · From here the science is lost and it becomes hype ,woodoo and believe . 6SN7 & 6SL7 Valves available now from The Valve Store - Melbourne, Australia Call: 04 210 477 48 / 03 983 08 220. Sylvania 6SN7GTA Black Plate, 3 Hole Bad Boy, Well Matched (6. The Sylvania chrome tops I've heard from the early '50s sound SYLVANIA NOS 6SN7-GTB Perfect Platinum Matched Pair Tubes Triangular Black Plates ACTUAL PICTURES & TEST MEASUREMENTS OF THE TUBES YOU WILL RECEIVE Superior TRIANGLULAR-BLACK-PLATE designed for critical industrial applications where 10,000 hour life, close triode section balance, rigid construction and stability are required. Very warm, not harsh, warm but not overly ripe or detailed mids, a bit zippy on top, not magical, but overall, a pretty decent tube. NOS Tung-sol 6SN7GT 6SN7W VT-231 TALL Bottle Chrome Vintage Tube 5692 B65 *MINT. Give the Melz a try, but unfortunately they may not be quiet enough for a phonostage. If you can find a pair, the 12SX7 is the best tube for the Mapletree preamps (more relaxed soundstage). May 12, 2020 · This is for a tube based phono stage that I built from almost all NOS Russian parts (Teflon and silver mica caps, 6N2P-EV tubes, etc). Sylvania 6SN7GT Black Staggeted 12AX7-Style Plates, Well Matched (2. Currently stock tubes are Tung Sol reissues and looking into NOS tubes. 23. Pre-Amp Tubes Categories. But this one sounds nice with excellent bass, nice details, wide and deep soundstage. May 10, 2020 · To me 1578 Melz is "holy grail " of 6sn7 tube. SYL 6SN7 GTB - 1 pair + 1 pcs. The new Chinese tube are sometimes as good or better than the old stock we can get now. NOS Loctals are relatively cheap - total cost of tubes including Reverb Bump. This new production Tungsol tube is manufactured at their Xpo-Pul factory (also known as Reflektor) in Saratov, Russia. $206. #1. 14-Day Return Policy. #5. Assorted brands in stock. By the way i got my first serious audio system on 1978. $190. These were tested on my Dan Nelson calibrated TV-7B. They have 1965 and 1967 date codes. Phoenix, AZ, United States. Produced in 1948 has VT-231 markings on it and oval mica. $8. Base: black, green labels marked ‘2-XX’ (where XX is the week of the year) Glass: clear. May 12, 2020 · Out of these, I managed to salvage the following tubes in great condition with very light usage: NU 6SN7GT - 1 pair. Just has a different pin configuration and base. May 12, 2020 · Regardless of one's subjective opinion of sound quality, 60 pounds is too much to pay for a GE 6SN7, and since it's allegedly a JAN tube that was made in Canada, which isn't possible, I'm skeptical. Octals in general are hard to beat. If going DIY , abd you can put up with topcaps , I would suggest using a pair of 7193A rather than a 6SN7 . Tung-Sol, Electro Harmonix, Mullard, JJ, Genalex Dec 7, 2023 · Hi all, We are excited to share the launch of our latest vacuum tube with the community. May 12, 2020 · From the 6SN7 Reference (specifically the Mullard CV181): "This tube is highly sought-after. " New Old Stock White Box, aged. 1 Sylvania JAN-6SN7-GT Stereo Audio NOS Same Date Code ‘940‘ Vacuum Tube 5 Avail. This will keep the unit from over heating during this burn-in procedure. This 6SN7 tube has low noise floor which helps provide fantastic clarity and detail. 00 In Stock! NOS Tubes Precision Tested and Ready to Ship! May 12, 2020 · I had got good collection of Nos 6sn7 tubes. EddieVanHalen, Apr 23, 2017. “ EARLY 1950s: Not a bad tube, not a great tube. New Price $23. To me 1578 Melz is "holy grail " of 6sn7 tube. I also like the Sylvania clear tops from that vintage. Not that long ago you could find all the old 6SN7 you wanted at any radio show or hamfest for small money. It also sound sweet. #2. Location: Ontario Canada. Used – Very Good. Made only from late 1951 (‘1-48’ examples seen) to 1952. Only two pieces remaining. Brand New. Adapters to use in 6SN7 / 6SL7 sockets are not expensive. With KR in it, I got the impression that I do not need subwoofer to get deep bass. 5-watt total. sostenitore. 1955 Raytheon 6SN7GTB ECC33 6SN7 Tubes, Matched Quad, NOS Testing, Matched Codes. HOUSTON, TX, United States. I just bought a KT-88 amp that uses 6sn7’s and the matching preamp uses the 6sn7 tube also. BUT, it is NOT a 6SN7. RCA JAN CRC 5692 / 6SN7 Military Tubes Triple Mica Black Plate NOS 1956 Tested Pair Excellent Cond. Qualcuno le usa? Preferenze/consigli su produttori ed annate? Tra le varie e numerose 6CG7 (equivalento elettriche su zoccolo noval) che ho provato preferisco le sylvania con e senza schermo placca lunga e grigia. I have a huge stash of old 6sn7’s Ken Rads vt231, gray glass rca, Sylvania Aug 12, 2021 · Probably $100. Originally $100, now $75 May 12, 2020 · While waiting for 1578 tube to be delivered tomorrow, I am using Red Brown Base Sylvania 6SN7WGT to play old Jazz by Benny Goodman. 1578 sounds slightly more refined and dynamic while 6n8s made in 53 give slightly more detailed. About This Listing. May 10, 2020 · The sun rose on the PSVANE 6SN7-SE GLOBE. Dec 8, 2021 · Going to RCA, Raytheon or even Ken-Rad might take you more to a warmer overall presentation. It might be a minor detail but I consider Brimar being a premium tube supplier. A pair of NOS Tung Sol long black-plate 6SN7s, which sounded good with all types of music, is the pair I did most of my listening with. Note: This list is not comprehensive xDuoo TA-26s Oct 14, 2002 · 2,365. 00 x 2 @ $38. $100 price drop. Buy 6SN7 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Tungsols , if the round plate version are pretty decent but IMO not much between NOS , which is now severely depleted. Apr 22, 2010 · Guys: Until a couple of months ago I firmly believed that the Tung-Sol 6SN7 Round Plates made in the 1940's was the holy grail of 6SN7 Tubes. Availability: Usually ships within 24 hours. What a coincidence. These were inserted into the sound-relevant bases on the left and right. 8%) Pair NOS 6SU7WGT **One Tube Perfectly Balanced**. 3- Red Brown Base Sylvania 6SN7WGT 6SN7 All 3 hole plates Strong Trio! | eBay. Messaggi: 6496. Nov 30, 2020 · Electro-Harmonix Gold 6SN7EH. The Psvane UK-6SN7 Hi-Fi vacuum tube was allowed to sit in the middle, which guarantees a good distance between the tubes. May 10, 2020 · From my testing, I have found there are A LOT of excellent 6SN7 types that are not "hyped" as much as the 1578, TSRP, Sylvania Bad Boys, etc. 1%) Pair NOS 6SL7 VT229. $19. The Super 6SN7 offers a good combination of high-end parts and first-rate construction, and let me not forget, it comes with a nice remote control. 2- 1956 RCA 6SN7GT Amp Tubes - Matched-voice of music VM Strong Pair! | eBay. As others have reported, I've found it advantageous to use different tubes in different positions as long as the left and right channels are symmetrical. I believe this review does a much better job of describing the Apr 26, 2019 · Apr 26, 2019. mariovalvola. With fewer than 5% of tubes making the grade, each 6SN7 Select promises Jun 1, 2017 · 6SN7 Tube Recommendations. (19 votes, average: 4. Same tube as 6SN7, 6SL7. New Sensor is an American corporation and since taking ownership of this factory has been steadily improving the quality of Oct 13, 2021 · The best 6SN7/GT made in my opinion is a USA NOS (any brand). Rated 5. da gluca » 11 mar 2011, 15:29. Minimum is 50. I have no commercial or other relationship with Ian Grant or Grant Fidelity. USD $‎34. There are many good 6sn7 tubes available. Bettendorf, IA, United States. This is a steal. This will blow most power transformers over time. Dec 20, 2019 · The M-60s require 4 6SN7 tubes per channel, with one of the 4 positions requiring a 6SN7 GTA/GTB tube. This is the rare military version of the 6H8C with the special 1578 stamp on the glass that audiophiles look for, NOT the junky blackbase version selling elsewhere for $25. 1954 RCA 6SN7GTA ECC33 6SN7 Tubes, Matched Pair, NOS Testing These tubes have black ladder plates and side D getters. Can you hear the difference between 60 year-old American made Tung-Sol tubes and 1 year-old 12AU7A Raytheon NOS/NIB Black Plates/Halo Getter MaxiPreamp2/TV-7 TestedBrand New. and the sound??? 1960s RCA 6SN7GTB ECC33 6SN7 Tubes, Platinum Matched Pair, NOS, Tested. Speaker is Lansche 4. Differs slightly in construction from ‘regular’ Sylvania rectangular top mica 6SN7GTs. 00 US. Price Drop. Free shipping. For many collectors and audiophiles worldwide, it is considered the best 6sn7 tube (in certain types of audio systems). Location: Los Angeles California, USA. 99. As mentioned earlier, the current draw for this tube is 50% higher than a 6SN7. Crafted to surpass the unpredictable quality of New Old Stock, this brand-new tube combines the best of traditional materials with modern precision. The tubes test with readings of 110/110 and 105/110. Midrange is also full of detail air and transparency up and down the range”. Mar 11, 2011 · 6SN7. They have 1954 date codes. with Original Boxes!We pride ourselves upon finding rare finds like this and there will be more to come as we evaluate our inventory of NOS Tubes!We Stand Behind our Testing for all of our Tubes un Per capire meglio le sigle delle 6SN7: _ 6SN7 W versione a specifiche militari 10000 ore minime di durata _ 6SN7 GT versione con maggiore velocità di accensione del filamento _ 6SN7 GTA-GTB upgrade della versione base con tensione anodica massima di 450 Volt _ 6SN7 WGT medesime caratteristiche della 5692 _ 6SN7 WGTA-WGTB versione militare della GTA GTB long life 10000 ore _ 5692 versione The tube (6SN7) is of good quality and was solidly constructed but the design is different from Brimar NOS 6SN7. 5) sylvania 6sl7gt. Save up to 15% when you buy more. 06-01-2017, 06:08 PM. It came with kt88 Shuguang WE plus and all 6sn7’s in the amp and preamp both came with the same Shuguang WE plus. 95 = $77. No filament rashing, and the tube is an excellent May 8, 2021 · May 8, 2021. We find that approximately 72 hours will do. $21. It has the elevated black T-Plates with three rivets per plate, basement getter, with the flashing extending up toward the rectangular bottom mica. Jun 12, 2020 · I have tried all sorts of 6SN7 including GEC B65 , Tungsol round plates , Sylvania chrome tops etc . I paid 20$ for tube made in 1956. Power off the amp and remove the 6AS7/6H13C power tube . We do have a good stock of used 6SN7's that test as good as new ones. Psvane CV181-T-MII balanced (1 Stück) Die CV181-T Mark II Psvane ist ein direkter Ersatz für Standard 6SN7, 6SN7GT / 6SN7WGTA / 6SN7WGTB, VT231 oder ECC32 Röhren. Tung-Sol JAN 6SU7/6SL7/6188 Black Plate Clear Glass Very Well Matched (5. with the basic tubes of the Euforia's that Feliks provides. SYL 6SN7 GTA - 1 pair. $47. 12AT7 / ECC81 / CV4024 / CV455 / A2900 / B739 / ECC801S; 12au6; Single NOS NIB Philco Sylvania 6SN7GTB Vacuum Tube Angled Black Plate Chrome. 2. May 10, 2020 · if you can find Nos RCA vt 231 under 150$, grab it. 5%) Pair NOS 6SN7 6SN7GT. The midrange is sweet and magical. $10. Everything is perfect. #R700w Sylvania 7N7/6SN7GTW straight (re-based NOS) $120. Jul 21, 2022 · There are many good NOS 6sn7 that sound great and are relatively cheap so the competition will be tough. 1 with plasma tweeter. Overall this give best performance for the cost (65$ per pair compared with 250$ per pair of 1578). They were made for Motorola by GE. 1952 Tung-Sol 6SN7GT ECC33 Mouse Ear Tubes, Matched Pair, Tested. The plate resistance is low enough to drive choke or transformer loads. NEW (NOS) $35: GE 6SN7GT: As above but "USED TESTED GOOD" $15: GE 6SN7GTA, 6SN7GTB: 6SN7GTA, 6SN7GTB GE Side Getter Some say these are best sounding 6SN7 of any type including the much coveted red base 6SN7's. Likes. Worldwide stocks of the military version have virtually vanished from the market. Install your new 6SN7 tube and power the amp on again. The audio tube is the direct equivalent of 6sn7 tubes. 00. Also the tube did not have any packing prior inserted into individual box and the marking on one of the tube is off centre. Today, we’re thrilled to introduce the Apos Ray 6SN7 Select Vacuum Tube, available for a limited time at an introductory price of $49. SKU: TS-6SN7. I have a few Chinese (generic) and Russian (Sovtek) 6SN7GT's and they are OK, nothing special. ( 15 customer reviews) $ 20. CBS/Hytron 6SN7GT - 2 pairs. To start from the beginning, back in September last year I built myself a new headphone amp, which proved to be way better than expected, and so started the quest for better 6SN7 tubes. My preamp has a 6/12V switch so I can use 12SN7 too, that opens up even more possibilities! Aug 20, 2018 · The 6SN7 isn't exactly an octal version of the 12ax7, it does have less gain, but its a whole lot closer. Mazda 6SN7GT Made For Valvo Gray Plate Well Balanced (7. The Round Plates have been dethroned in my system by the Black Treasure CV-181's. The majority of them being Sylvania VT-231, KenRad VT-231 black glass, and TungSol Round Plates. One of my favorite tubes are the loctals, 7N7 and 7F7. RCA VT-231 JAN CRC 6SN7GT 1944 - Grey Smoked Glass - Matched Pair, NOS Testing Tubes. Amite, LA, United States. . While looking to replace a pair of ShuGuang CV-181Z Treasures which have already gone microphonic after less than one year in the driver seat of my SP-14 preamp, I came across these very unusual looking PSVANE 6SN7-BE (blue) and 6SN7-SE (smoked) tubes which look like lightbulbs. 🙂 So are they good? First one is 6sn7 black glass with oval plates, a very nice tube. NOS NIB Pope Holland Made 1950’s bottom D Getter! Mullard and Marconi branded! Amazing fidelity, holographic! Probably the very best sounding 6SN7 ever made other than the rare Marconi B65. 50. They have been tested for shorts, gas, and transconductance. From my testing over the years with the Modwright LS-100, the Sachs and the Supratek the Hytron 6SN7 GT's are the closest to neutral with the others being slightly in either direction from them. FAST SHIPPING - AUSTRALIA and NEW ZEALAND. Steve Hoffman Your host Your Host. The best new production 6sn7 in my experience is the LinLai and their global elite costs around $265 per pair, cheaper if someone orders from eBay. May 12, 2020 · Glmoneydawg Forum Resident. Value. 2%) Pair NOS 6SN7 6SN7GT. the NOS tubes are the best and yes most of the best are all NOS 6SN7,but don’t underestimate the new top 6SN7 from China,I got a Psvane Mark 2 and Sophia Blue bottle and the Shuguang and the massive Globe Tube from Treasure also from May 12, 2020 · Most people talk about 1578 Melz. 16 out of 5) “The Bass is also the best and biggest of the three; quite detailed and tight. It is pretty transparent just short A substantial upgrade from standard NOS tubes; Low noise and microphonics Fewer than 5% of the tubes commissioned for production meet our voltage, current, and sound signature standards ; Apos 12-month warranty against manufacturing defects; Specs. 9%) Single NOS 6SN7 ECC83 r91/L7C. The used RCA tubes have a lot of hours on This is a single Sylvania 6SN7GT, produced in September (Week “39) of 1952. Pope branded Mullard 6SN7GT Vacuum Tubes $500. These tubes have hanging filaments, black ladder plates and D getters. 90. 8%) Pair NOS 6SN7 6SN7GT. - Cary 805M amps Feb 6, 2024 · Linlai 6SN7 is a little warmer and not as straightforward as the 6SN7 Ray. Even Chinese NOS is gone. SKU: NE-6SN7. They have flat gray colored plates with the getter on the side of the tube. Raleigh, NC, United States. The tubes test with readings of 100/100 and 110/110. May 12, 2020 · 6SN7 TUBES IN STOCK. I mention Sylvania as they cranked out nothing but hits in the 6SN7 game, both the original 1940's VT231s right up until the last GTB. Nov 15, 2023 · honestly the fact that you can't get NOS 6SN7's for 10 bucks or less a piece amazes me. HOUSTON, TX, United May 12, 2020 · For my hybrid monoblock amps (which only require one 6SN7 or compatible, each amp): JJ-6SN7 JJ 6SN7 Preamp Vacuum Tube (2) w/ Low Noise & Microphonics: $4. JAC Music has a page explaining the 7N7 and how it is compatible with the 6SN7. May 12, 2020 · After comparison of two 6N8S tubes, I was back to 1578 Melz. Jun 9, 2002 · 4) RCA gray glass 6sl7gt. May 17, 2010 · In effect a long distance shootout between his TJ Full Music 6SN7, Shuguang Treasure (Black Bottle) CV-181Z (actually 6SN7 but labeled CV-181Z) and the best sounding of my NOS tubes Sylvania’s Chrome Dome 6SN7 GTs. New (Other) $99. 3. The tubes test with readings of 105/105 and 105/105. They have 1960 date codes. $150. $200. $160. I had liked Raytheon Vt231 which cost me 65$ as excellent bargain, but this 6n8s may have gone farther as performance to value. 1. EddieVanHalen said: ↑. This vintage tube was used mainly for use as an audio transmission device for televisions and amplifiers. Tube manufactured in 53 'at the Melz plant in Moscow. For classical orchestra, "Trittico" directed by Fennel. But 6n8s tube named vi71 Nos is a very nice value at 46$ per quad is a steal (best value overall). The supply situation of NOS, Originally boxed 6SN7's is disappearing quickly at the moment. May 18, 2020 · I use 6SN7 tubes on a, ehem, Yaqin SD-CD3 tube buffer (matched with a Topping d50 D/A, in my opinon they make good partners) and despite these kind of devices use tubes on a cathode follower configuration (that I don't fully understand what this means), quality tubes DO make a difference on this device. $50. NOS 6SN7's can easily go for ±$100 for a single tube. Opens in a new window or tab. Jun 12, 2020 · Fortunately a fellow audigon member was kind enough to lend me a pair of Amperex Navy-CEP 6922/7308s (early 60's, grey shield, large halo getter and a pair of Ken Rad VT-231s (early 40's, w/black, staggered plates and copper rods) to try. May 12, 2020 · The Jacmusic adapter is rusty old NOS parts. I know and I also belong in this group . The highest military specification "OTK" sign in the diamond. The tubes need not be of the same manufacturer and need not be matched. Today, they are helping to restore vintage tube televisions and AM radios back to their May 12, 2020 · A tube substitution that is safe and that will work is the 7N7 tubes and a 7N7 to 6SN7 adapter. Or more accurately, paragraph length impressions of various 6SN7 family tubes, because most of my tubes are 12 & 25V versions of the 6SN7. I received Tungsol Black grass round plate ans Raytheon Vt231 tubes today. I'm confident that they are NOS 6SN7 tubes whether or not they are identified by model number on the Glass envelope. Read. Lloyd suggested, The advantage of wiring for 6SN7GTs is that you can replace with current manufactured Russian versions. I've found some NOS Tung Sol 6SN7 tubes that may be from the late 50's or maybe the 60's. Tube type: 6SN7; Socket: 8-pin; Compatible Amps. And keep waiting. CV1985 / CV569 / 6N9P / 6N8P. 00 x 2 & Matching (up to 5 tubes): $2. In terms of new stock, the point here clearly goes to the 6SN7 Ray from Apos Audio. I would hope that WE would want to be competitive with new production like Electro-Harmonix and Tung-Sol tubes as well as NOS 6SN7's. Thus I had ordered one more quad set of 6n8s tubes just in case. May 31, 2004 · The 12SN7's are also cheaper at the moment. For those who are interested in how they sound in my Cary Audio SL-80 F1 signature, let me know. 7) RCA clear glass 6sl7gt. and cost much, much less so personally I will leave them to those who can more easily afford them. 00 or more each. 30-Day Return Policy. or Best Offer. 95. $110. 1960 GE 6SN7GTB ECC33 6SN7 Tubes, Matched Pair, NOS TestingThese tubes have gray ladder plates and horseshoe side getters. Reactions: radioactive , Bill Ferris , kcline and 1 other person Dec 21, 2021 · Anyone try modern 6sn7 Shuguang WE type vs NOS RCA,Ken Rad. Aric sent me two sets of 6SN7 pairs for this review to play with. Its large octal format is more rugged and less prone to intermittent pin connections than miniature type. May 14, 2005 · Along with the Sylvania yellow Labels and Tung-Sol Top getter 6SN7GTB, a great “fourth” tube in Atma-Sphere amps. Its mu of 20 is a nice compromise between the old low-mu types and low-current high mu types. The latest Northern Electric 6SN7 vacuum tube has a wide and accurate sound-stage. I know for modern-day Chinese tube manufacturers Sep 1, 2012 · This post will start the reviews of Tung-Sol 6sn7 tubes. Tung sol JTL-5687 D getter Black plates Nos/Nib Tung sol - Blackkplates. Low end is tight and detailed. Was: $295. Re-labeled bad boys are known to exist. South WIndham, CT, United States. Best 6SN7 Tubes – 6SN7 Tube Comparison. GE 6SN7GTB 6SN7GT PERFECT BALANCE D GETTER GRAY PLATE NOS++ NIB VINTAGE 1955. $100 for a matched pair would make them competitive with Electro-Harmonix if that's who they're targeting. May 18, 2007 · But having said that, my favorite 6SN7 is the black glass RCA from the 1940s (also labelled VT-231 during the war years): it might sound rolled off on top to some, but it's got the best midrange of just about any tube I've heard. $287. It is pretty transparent just short 6SN7 / 12SN7 Tubes. Oct 15, 2017 · The sound of classic American tubes vs new Russian manufacture. Originally $153, now $114. For gain tubes: 1) ken rad 6sn7 black or clear glass. ” -Chimera. May 10, 2020 · QUAD FOUR Matched Balanced Russian 6N8S 6SN7 double triode TUBE NEW NOS | eBay After listening to 1578 Melz, I am back to Nos 6n8s tube made in 1978 that I got quad at 46$. Speaker will be Lansche 4. Overall, the sound could use some more "body" and fullness, especially in the midrange and wouldn Apr 21, 2017 · Bump. It offered a max heat rating of 450V with 5 watts per system with a 7. Tung-Sol 6SN7GTB Vacuum Tube (Editor’s Choice) The Russian-made Tung-Sol 6SN7GTB twin-triode vacuum preamp tube is the best 6SN7 tube, in our opinion. Pins: ca 115mm Bauhöhe ohne Pins: ca 98mm Durchmesser Glas max. ee gx uk xv be sx ec dk zg fg