Description
(!!!) (Recommended Pair) JAN-CG-6SJ7Y GE metal can like new in white boxes 1963 (3.0ma and 3.1ma) 1-2% matched
1 pair) JAN-CG-6SJ7Y GE metal can like new in white boxes 1963 (brown bottom)
1 tube) 3.0ma Gm=1700
1 tube) 3.1ma Gm=1700
Matched on AMPLITREX AT1000
Vplate = 250V
Vscreen = 100V
Iplate = 2.5-3ma
Gm= 1500-1700
for:
Fender Champion 600 circa 1950
Epiphone Electar
Gibson BR9