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(!!!!) (Recommended Pair) 6973 RCA NOS and used/good same build 1960's (40ma and 41ma)
(!!!!) (Recommended Pair) 6973 RCA NOS and used/good same build 1960's (40ma and 41ma)
By Tube World
$ 149.99
1 pair) 6973 RCA gray plate NOS and used/good 1960's same build
1 tube) 41ma and Gm=4400 NOS 1967 small imperfection in top of glass - see photo
1 tube) 40ma and Gm=5100 used/good 1960's no printing
Tested on Amplitrex
Good Ma range = 38-46ma
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
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 (Recommended Pair) 6973 RCA NOS and used/good same build 1960's (40ma and 41ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_a7a3bdf2-f3f3-464b-8afc-94a49ac69908.jpg?v=1712080245){kind=link}
 (Recommended Pair) 6973 RCA NOS and used/good same build 1960's (40ma and 41ma) "Pin It")