(!!!) (Best Pair) 6KD6 Sylvania NOS same build branded Zenith and RCA (150ma and 147ma)
By Tube World
$ 99.99
1 pair) 6KD6 Sylvania NOS same build
1 tube) 150ma and Gm=16,800 (branded Zenih)
1 tube) 147ma and Gm=15,750 (branded RCA)
Tested on Amplitrex AT1000
Vplate=150V
Vscreen=110V
Vgrid=-22.5V
NOS mA = 80-100
NOS Gm range 12,000 - 14,000
(6KD6=6.3V @ 2.85A Filament, Vplate=800Vmax, 33 watts)
(6KD6 has same specs as 30KD6, 36KD6, 40KD6 with different filament voltages)
- Yaesu FLdx-2000
- Nestorovic Alpha1 amp
See more: vacuum tube
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 (Best Pair) 6KD6 Sylvania NOS same build branded Zenith and RCA (150ma and 147ma) "Pin It")