Log-in
(!!!) (slightly microphonic) 12AX7 Telefunken Germany <> bottom smooth plates branded Siemens used/good 1970 era (Gm=1500/1600 and .9/1.0ma)

(!!!) (slightly microphonic) 12AX7 Telefunken Germany <> bottom smooth plates branded Siemens used/good 1970 era (Gm=1500/1600 and .9/1.0ma)

$ 49.99

1 slightly microphonic low noise tube) 12AX7 Telefunken Germany <> bottom smooth plates branded Siemens used/good 1970 era, fadded printing, diamond <> mark poorly stamped on bottom

1 section) Gm=1500 (0.9ma)

1 section) Gm=1600 (1.0ma)

 

Good used Gm range 1400-1600

 

Se Electronics Z5600a II Tube Condenser mic
Veloce Audio Line Stage and Phono Amp
Nagra PL-L preamp
VTL 7.5 preamp
MFA preamp
Orange amps
Conrad Johnson Premier 15 phono preamp
Pilot SP-210 preamp
Jadis preamp
Aesthetix Rhea, Io, Calypso
George Wright phono
THD Plexi-50
MXL V69 Mogami Edition
Tubetech CL1B
Audio Thrills phono
AKG mic
Bellari VP130 phono

See more: vacuum tube
Scroll to top