1 pair) 6973 Sylvania and Sylvania branded GE gray plate NOS 1970”s – 1980

1 tube) 60ma Gm=5350

1 tube) 58ma Gm=5150

Good mA range 35-45mA

Good Gm range 4300+

Recommended for

– Oahu White Gold 1624T (1959-1962)
– Seeburg AY 160 with a sfha-4 amp 1961
– Valco/Gretsch Electromatic 1960
– Gretsch 6161 1960”s
– Supro
– Counterpoint SA-5 (modded)
– Rock-Ola Regis 1495 Jukebox 1961
– Fairchild
– CR amps (UK)
– Seeburg 220 Jukebox