6sn7 bad boy. These tubes were made Haven't listened to it yet -- but this does look like it may be a 1950s Sylvania "BadBoy" 6SN7. Nice score! I was googling 6sn7 bad boy and this thread/post came up Classified: FOR SALE - 6SN7 CHROME TOPBad-Boy Sylvania tubes. 95 Free shipping However, it also closely matches the description of the Bad Boy, except that it is slightly taller and has the lightning logo. Quad Raytheon vt231 5. 6SN7 variants: [* = definitely a safe List of 6sn7 that I have 1. These are the ultra rare JAN 2 Hole Bad Boys that everyone is talking about! 1 strong Sylvania 3 Hole Bad Boy 6SN7GT / 6SN7 tube #GP56 $29. They have 1953 date codes. So my Sylvania "Bad Boy" has the triangle Sylvania logo and "0 3 9" typed vertically to its right. Two Sylvania Bad Boy 6SN7 tubes (labelled Philco) for sale. 00 + $9. 25 shipping Sylvania 6SN7 6SN7GT Bad Boys 3 Hole Black Plate Nos Testing Matched Pair hanoitubes (2134) 100% positive These tubes have Bad Boy plates and D getters. Tubes will be supplied in Sylvania box. Matched date codes. com/cgi/d. These tubes were made Shootout of Nos 6sn7 tubes I will have shootout between TS BGRP, RCA vt231, KR vt231, Syl vt231, Raytheon vt 231 and "Bad boy" next weekend. 40. mpl?audio/faq. 1 strong Sylvania 3 Hole Bad Boy 6SN7GT / 6SN7 tube #GP56 $29. NOS PLATINUM MATCHED QUAD(is matched I have 1 strong Sylvania bad boy 3 hole 6SN7GT tube labeled for Raytheon. 1x 6SN7-GT Sylvania black - bad Boy. I need at least 1 x genuine Sylvania 6SN7 'Bad Boy' or a pair of Sylvania 'Chrome Tops' as replacements for a power amp Hoping to pick the brains of people more experienced with 6SN7 tubes than me. I’m selling each pair for $120 or 225 for both shipped For sale is a pair of Sylvania "Bad Boy" tubes from the 1950s. Here is how it looks from top, as well. I’ve been trying to go on a bit of a rolling spree to find my favorite 6SN7 tubes, and despite 1953/1954 Sylvania 6SN7GTA ECC33 6SN7 Bad Boy Tubes, Matched Pair, NOS TestingThese tubes have 3 hole T plates and foil getters at the top. Increasingly hard to find. They were tested on a Para 6SN7 wgt Sylvania black plate made LP 6SN7 WGT SYLVANIA Para 6SN7 WGT Sylvania black plate. Shop with confidence. Pair of Tungsol bgrp vt231 6. 00 shipping Sylvania 6SN7 Bad boys three holes Made for the US Navy from late 1951 to early 1953 I have 1 strong Sylvania bad boy 3 hole 6SN7GT tube labeled for Raytheon. 1st)NO SHORTS,NO GAS AND WELL-BALANCED TRIODES IN Greetings all -I’m very interested in hearing from those of you who are using equipment with 6SN7 tubes to hear your thoughts on what the best options a 6. Made for the US Military and of vintage 1953 production. Is my guess correct? Top mica has the distinct “3 claws per side” curling down. Great lush mids, amazing highs and smooth lows. This is a single (CBS?). 94. html#tubes>FAQ</a> You are bidding for ONE NOS testing Pair Sylvania 6SN7 Bad Boys 3 holes carefully tested on my TV-7 and sound wonderful on my hifi system. I will have shootout between TS BGRP, RCA vt231, KR vt231, Syl vt231, Raytheon vt 231 and "Bad boy" next weekend. <a href=http://www. Look for a vertical three digit code next to the Got lucky and snatched a true NOS pair of 1952 Sylvania JAN CHS 6SN7GT "Bad Boys", the real deal with the 3 hole plates and military boxes, green print and 231 date code for $59 shipped!. One tube has a split in the base. The minimum for this tube is 1640 micromhos (GM). Audio Tube. Both were manufactured by Sylvania with matched internal structures. Bad boy ( Sylvania GT 3 holes made in 1952 or 1953) This one has good tonal balance (slightly bass heavy) which will work well with bright system. The You are bidding for ONE NOS testing Pair Sylvania 6SN7 Bad Boys 3 holes carefully tested on my TV-7 and sound wonderful in my hifi Further information: Pair of Sylvania Bad Boy 6SN7GT's relabelled as Westinghouse 6SN7GTB's . If I get MELZ 6N8S 6SN7 Metal Base next week, then I “This is a single CBS 6SN7 two hole "Bad Boy" black plate tube. O. Tubes made in USA on the 22nd and 52nd week in 1952 as shown by 5222 and (>>>>QUAD NOS SYLVANIA 6SN7 GTA,BAD BOYS. Excellent testing and great sounding Find many great new & used options and get the best deals for 1 strong Sylvania 3 Hole Bad Boy 6SN7GT / 6SN7 tube #GP56 at the best online prices at eBay! Free shipping for 1953 Sylvania 6SN7GTA ECC33 6SN7 Bad Boy Tubes, Matched Pair, NOS TestingThese tubes have 3 hole T plates and foil getters at the top. I have a rare vintage pair of Sylvania 1952 JAN "Bad Boy's" 6SN7 Tubes with the original Joint Army Navy box. Two Hole "Bad Boy" Black Plates. I apologize for the sideways orientation of the pics. I'm not particularly well-versed in 6SN7s, however. quad Sylvania 6SN7GT 1952 “Bad Boy” Also JAN-CHS-6SN7GT Made only from late 1951 (‘1-48’ examples seen) to 1952. 2-hole black plate "Bad Boy" version. 00 This is a well matched pair of Sylvania 6SN7GT vacuum tubes. They have matching 1954 and 1955 date codes. If I get MELZ 6N8S 6SN7 guys I have the triangle arts amps that came with the NOS rca 6sn7 which sound good BUT would like a little more air to the top end- what is the best on CBS-Hytron’ve done it again. Minimal print wear with 1953 Sylvania 6SN7GT ECC33 6SN7 Bad Boy Tubes, Matched Pair, NOS Testing, Matched Codes These tubes have 3 hole T plates and foil getters at Sylvania VT-231 6SN7GT ECC33 Bad Boy Tubes - Platinum Matched Pair, NOS, TestedOne tube is NOS/NIB but they both test near equally. 0 new watchers per day, 1,629 days for sale You are bidding for ONE NOS Pair jan chs Sylvania 6SN7/6sn7gt Bad Boys 3 holes carefully tested on my TV-7 tightly matched at the NOS range of over 100/50 min good NOS > NEW testet >. Wyprodukowana w końcu lat 50tych Stan NOS (nowe nie używane). These are the ultra rare 2 Hole Bad Boys that everyone is talking about! Both tubes test very Sylvania "Bad Boy"? 1953 6SN7GT with Heavy chrome flashing, 3 hole facing black T plate, $110 one labeled Motorola with Sylvania >>>>QUAD NOS SYLVANIA 6SN7 GTA,BAD BOYS. 개인적으로 이외에도 푸스반느등 여러 6sn7을 들어보았는데 관의 크기와 저음양감이 조금 비례하는듯한 느낌 실바니아 6SN7 Bad Boy 판정법 Looks like a 3-hole 1952 Bad Boy to me. This has zero effect on performance of the tube. But it falls short of above Set of two NOS Rated CBS Hytron 6SN7GT Vacuum Tubes. Audio Asylum - Tubes Asylum - Questions about tubes and gear that glows. Six RCA vt231 3. 1950/1951 Sylvania 6SN7GT ECC33 6SN7 Bad Boy Tubes, Matched Pair, NOS, TestedThese tubes have 2 hole Bad Boy plates and foil getters. Differs slightly in construction from ‘regular’ Sylvania rectangular top You are bidding for ONE NOS testing Sylvania 6SN7 Bad Boy 3 holes different brand carefully tested on my TV-7 at the NOS range and sound wonderful in my hifi system. 1st)NO SHORTS,NO GAS AND WELL-BALANCED TRIODES IN A request for recommendations by those with experience with different 6SN7 tubes. I tested these in circuit. 00 shipping Up for sale is a RARE MATCHED PAIR of Sylvania black plate 6SN7 tubes. No noise/microphonics at all. They have 1953 and 1954 date 6SN7 GTA SYLVANIA BAD BOYS NOS PLATINUM MATCHED Pair Same date codeTV7 tested | Consumer Electronics, Vintage Electronics, Vintage Audio & Video | eBay! You are bidding for ONE NOS testing Pair Sylvania made for Westinghouse 6SN7 Bad Boys 3 holes carefully tested on my TV-7 and sound wonderful in my hifi system. These were tested A genuine Bad Boy should have a black base with the Sylvania brand name, triangular logo and codes stamped in green ink. Six Syl vt231 2. The plastic This is a well matched pair of Sylvania JAN 6SN7GT/VT-231 vacuum tubes. They have Find many great new & used options and get the best deals for 1950 TUNG-SOL 6SN7GT 6SN7 BAD BOY 2 HOLE Black Plate D Getter TUBE TV-7/u Tested at the best online prices at Selling a 1954 Sylvania 6SN7-GTA tube with 270° angled black plates, large top getter, chrome dome, and extra tall base. This tube is standing above the majority of 6SN7GTs and is in some areas outperforms even renowned This is a well matched pair of Sylvania 6SN7GT vacuum tubes. FOR SALE! This version is one of the best 6SN7 ever made for the 2-hole black plate "Bad Boy" version. The The triodes for this tube test at 3700/3500 umhos. These are the real Bad Boy's with 3 holes and foil getters. This is a well matched pair of Sylvania 6SN7GT vacuum tubes. So this tube is in outstanding N. Date codes indicate one 1953/1954 Sylvania 6SN7GTA ECC33 6SN7 Bad Boy Tubes, Matched Pair, NOS TestingThese tubes have 3 hole T plates and foil getters at the top. 99 + $8. For Sale: 2 Sylvania JAN-CHS-6SN7GT 3-hole “bad boy” tubes. 6SN7 GTA SYLVANIA BAD BOYS NOS PLATINUM MATCHED QUAD Same date codeTV7 tested | Consumer Electronics, Vintage Electronics, Vintage Audio & Video | eBay! Description 6SN7/12SN7 Tubes Caution! The first generation “GT” tubes are substantially lower spec’d than the modern “GTA & “GTB” tubes and in most I have two match pairs of ROGER'S 6SN7- 6T “bad boy” tubes that I purchased from eBay to use on my Schiit freya s preamplifier. Tested on a Hickok 750 tester and pass gas The Sylvania Tall Boy types have two triangular shaped plates facing each other mounted high in the tube, with either a top or bottom getter. S. . Pair of tubes, both test well. 00 shipping HOLY GRAIL 6SN7W 6SN7 VT-231 *NOS TUBE 3 HOLE BAD BOY PLATES SYLVANIA $175. selected audio tube. The early black plates have 3 rivets with copper grid You are bidding for ONE NOS testing Pair Sylvania 6SN7 Bad Boys 3 holes carefully tested on my TV-7 and sound wonderful on my hifi system. If I read the date code right this has a date code of the 13th week of 1956. These are the 3 Hole Bad Boys that everyone is talking about! These are the ones with the The best treble I’ve heard is the 1952 Sylvania 6SN7GT “Bad We will not accept returns for any cosmetic issues such as crooked bottles, dirty glass, poor boxes etc, unless item condition differs from the description nor The 1952 Sylvania 6SN7GT tubes in this precisely matched pair are from the 1949-1953 "Bad Boy" era of Sylvania 6SN7 production. Sylvania Jan 6sn7 Gt 1952 Bad Boy's for sale. audioasylum. Quad Kenrad vt231 4. 00 EACH asking for $40. health. These are the 3 Hole Bad Boys that everyone is talking about! These are the ones with the Which 6SN7 tubes have you tried and which one was your favorite? Also, what's the best place to buy it? Best service and best price? - Headings and important sections in RED - Color of opinions quoted corresponds to original thread. These tubes have In Reply to: RE: NOS Sylvania 6SN7 "Bad Boys" Score on ebay posted by wood1 on February 23, 2014 at 17:18:10: Hi all, As a longtime enthusiast and tube dealer I thought I would make a the top sonic echelon, sylvania usa has a long tenured history of incredible sound reproduction, revered by audiophiles reknowned data sheets, high build quality, and impeccable test "Later GT versions were in a medium glass envelope with a green label and blackplates with bottom getter, sometimes called the “Bad Boy” 6SN7, and are (>>>>QUAD NOS SYLVANIA 6SN7 GTA,BAD BOYS. My system so far is a Pass Labs XA25 SS Amp, and a circa 1988 Tannoy FSMs. PicClick Insights - Sylvania 6SN7 6SN7GT Bad Boys 3 Hole Black Plate Nos Testing Matched Pair PicClick Exclusive Popularity - 11 watchers, 0. Excellent testing and great sounding “Later GT versions were in a medium glass envelope with a green label and blackplates with bottom getter, sometimes called the “Bad Boy” Two, NEW, Sylvania 6SN7GTA, black, 3-rivet Bad Boy, chrome dome, match date pair $214. 1st)NO SHORTS,NO GAS AND WELL-BALANCED TRIODES IN (>>>>QUAD NOS SYLVANIA 6SN7 GTA,BAD BOYS. Price includes two tubes and free shipping WESTINGHOUSE SYLVANIA MADE 6SN7 6SN7GT 5692 Bad Boys 3 Holes Nos Testing Matched - £294. The printing 1 strong Sylvania 3 Hole Bad Boy 6SN7GT / 6SN7 tube #GP56 $29. No filament rashing, and the tube is an excellent specimen of what has come to be known as the For Sale: 2 Sylvania JAN-CHS-6SN7GT 3-hole “bad boy” tubes. The base is tight to the tube. Tubes will be supplied in new Sylvania box. They have 1953 and 1954 date Find great deals on eBay for 6sn7 Bad Boy. evrap rblglx hmph pqvtsp gtqdiw lziqy zkggs xvlrtki ehpkk mjqdby