Sylvania 12SN7GT
AUDIO VACUUM TUBE
AMPLIFIER TYPE TUBE
VINTAGE STOCK
GT Shape
Black Plates
Top Foil Getter
MADE IN USA
DATE CODE: BA
TESTED on HICKOK TV-7
Results: 84 / 82
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