Telefunken12AX7 usedTelefunken 12AX7 (Fisher)I have a pair of Telefunken 12AX7 tubes, labeled 'the Fisher" for sale. They measured 62/60 and 61/63 on a calibrated B&K 747B, where 22 is minimum pass. Shipping/pay-pal fees not included.100.00

Telefunken 12AX7 (Fisher) [Expired]


no longer for sale

I have a pair of Telefunken 12AX7 tubes, labeled 'the Fisher" for sale.  They measured 62/60 and 61/63 on a calibrated B&K 747B, where 22 is minimum pass. Shipping/pay-pal fees not included.