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(!!!!) (Recommended Pair #1) 12AX7=ECC83 Telefunken Germany ribbed plate used/very good 1965 era (0.9/1.0ma and 0.9/1.1ma) 1-5% matched

(!!!!) (Recommended Pair #1) 12AX7=ECC83 Telefunken Germany ribbed plate used/very good 1965 era (0.9/1.0ma and 0.9/1.1ma) 1-5% matched

$ 229.99

1 low noise pair) 12AX7=ECC83 Telefunken Germany ribbed plates used/good 1965 era - fairly good printing on both tubes - in white boxes

1 tube) 0.9/1.1ma Gm=1400/1600 (Fisher)

1 tube) 0.9/1.0ma Gm=1500/1600

 

Good used Ma = 0.7-0.9ma

Good used Gm = 1300-1500


 

recommended for:

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

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