Description
Matched Pair CBS 6SN7GTB W/ 1 Original Box Included AUDIO VACUUM TUBES AMPLIFIER TYPE TUBES VINTAGE STOCK GT Shape Black Plates / Bad Boy Style Bottom [] Getter MADE IN USA DATE CODES: AN || CZ TESTED on HICKOK TV-7 Results: 105 / 100 || 105 / 105 Minimum: 50 / 50 Combined Shipping Available! Buy any amount of Tubes in USA and pay just shipping for one! International buyers combined shipping 0-8 oz package $16 and 8-24 Oz - $26 All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136