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1. Matched Pair 6N9S / 6SL7 / 1579 / ECC35. MELZ. Metal Base. Etracer Tested.54,56'

   Known foreign analogues: 6SU7, 6SL7GT, 6188. Main technical specifications.

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2. MATCHED PAIR 6N9S (6H9C) / 6SL7 / 1579 MELZ TUBES. NEW. METAL BASE.

   RARE 1950's. TUBES NEW, NOS. These tubes are interchangeable with tubes 6N9S, 6H9C, 6SL7, 1579.

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3. M.Pair 6SL7WGT BLK. Plate SQR. Getter NOS Sylvania USA Valve Tubes (VT12)

   Matched Pair 6SL7WGT Black Plate Square Getter Deep Base NOS Sylvania USA Valve Tubes (VT12).

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4. SYLVANIA 6SL7GT VT-229 Valve Tube Used Tested Strong & Balanced (V3) #1

   6SL7GT VT-229 Valve Tube. SYLVANIA, Made in USA. Black Plates, Dimpled Foil Getter.

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5. 6SL7 Icon Audio Matched Pair Valves

   Matched pair valves . Used. 6hrs max. Purchased new from Icon Audio. ( from Icon Audio power amp)

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6. RCA 6SL7G 6SL7GT Grey Plate Valve Tube Used Tested 100%

   6SL7G / 6SL7GT VT-229 Valve Tube. RCA, made in USA.

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7. NEW 16 pcs in LOT X 6N9S (6Н9С)= 6SL7 USSR Tubes 1960'-1980's DDP

   MADE in USSR tubes 6N9S. Direct equivalent of the 6SL7. Made in 1960'-1980's. Lot of 16 pcs. Important note. Don’t buy this lot if the microphone effect may interfere with your device. I don’t take any claim if there is a microphone effect in one or more valves.

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8. 2 pcs NEW 1579 / 6SL7/ 6N9S/ Reflector Tubes, Matched Pair Same Date 01.1979

   Lot of 2 pcs NEW ORIGINAL 1579 Reflector tubes. MATCHED PAIR - tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. Tubes new, never been in using. 2 tubes in 1 lot.

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