1 low noise) 12AX7=ECC83 SIEMENS HALSKE GERMANY 1967 (163 series) in white box – faded printing
Gm=1500 and 0.8ma
Gm=1600 and 0.9ma
– Icon Audio power supply
– EAR 834P
– AESTHETIX IO PHONO
– Diva Audio M7 preamp
$30.00 $99.99
1 low noise) 12AX7=ECC83 SIEMENS HALSKE GERMANY 1967 (163 series) in white box – faded printing
Gm=1500 and 0.8ma
Gm=1600 and 0.9ma
– Icon Audio power supply
– EAR 834P
– AESTHETIX IO PHONO
– Diva Audio M7 preamp
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