Log-in
(!!!!!) (BEST PAIR) 6973 RCA NOS 1960's - 1970 (39ma and 41.4ma) (same Gm=4800)

(!!!!!) (BEST PAIR) 6973 RCA NOS 1960's - 1970 (39ma and 41.4ma) (same Gm=4800)

$ 144.44

1 pair) 6973 RCA gray plates NOS 1960's - 1970 same build 

1 tube) 39.0ma Gm=4800 solid disc getter halo 1970 era

1 tube) 41.4ma Gm=4800 hoop getter halo 1960's

 

Matched on Amplitrex

Good Ma range = 40-46ma

Good Gm = 4200-4500

 

 

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

See more: vacuum tube
Scroll to top