(!!!) (Recommended Pair) 403B Western Electric NOS O getter 1984 (6.6/6.8ma) (best 6AK5 sub)
By Tube World
$ 44.99
1 matched pair) 403B Western Electric NOS O getter 1984 in white boxes (6AK5 sub)
1 tube) 6.6ma Gm=3800
1 tube) 6.8ma Gm=4200
Matched on Amplitrex
Vplate=180V
Vscreen=120V
Vgrid=-2V
Good Iplate = 5.5 - 7ma
Good Gm = 4000-5100
Recommended for
- Little Dot Mk3
- Little Dot Mk4 SE
- Grant Fidelity tube buffer
- CAD Trion tube microphone
- Miniwatt EL84 amp
- Grant Fidelity B283
- Darkvoice 332
- Yaqin CD 2
See more: vacuum tube
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 (Recommended Pair) 403B Western Electric NOS O getter 1984 (6.6/6.8ma) (best 6AK5 sub) "Pin It")