WebFind many great new & used options and get the best deals for RARE NOS SYLVANIA Badboy 6sn7gt Vt-231 Tube 3 Hole Plates 6sn7gtb 6sn7 at the best online prices at eBay! … Web1 Sylvania 6SN7 GT 2 Hole Bad Boy Black Plate Vacuum Tube Tested TV - 7 Good.Tested on a calibrated TV7U tube tester at 74/69 (50 is min) from
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WebSeller: hanoitubes ️ (1,304) 100%, Location: Hanoi, VN, Ships to: WORLDWIDE, Item: 164599244365 Sylvania 6SN7 Bad Boy 3 Holes Black Plate Nos Testing Different Labels. 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. WebVINTAGE SYLVANIA/PHILCO 6SN7GTB 3 HOLE BAD BOY'S Tested STRONG, MATCHED PAIR - $134.67. FOR SALE! Sylvania/Philco 6SN7GTB Vacuum Tubes Code Matched Pair … dr murray butler memphis
PAIRE ASSORTIE DE TUBES À VIDE AUDIO SYLVANIA 7025 (faible …
WebLes meilleures offres pour 1957 KEN-RAD (BY GE) bad boy 2 trous plaques noires 6sn7gt / 6sn7 tube TV-7 testé sont sur eBay Comparez les prix et les spécificités des produits … WebApr 1, 2024 · So, for those looking for a Sylvania 6SN7GT “Bad Boy”. One important thing to note, this tube has 3 holes in the plate, and only 3 holes. This was a special tube only … WebSylvania 6SN7-GT. Real 3-hole “Bad Boy” tubes, matched pairs, 1952 and 1953 manufacture. Tubes shipped in vintage or white boxes. All have black T-shaped plates. All test NOS and very strong. Some show signs of use (“burn” marks on the top glass). See listing for test results and dates of... dr murray cardiologist venice fl