I am offering you a Telefunken 12AX7 ECC83 tube pair with ribbed plates from the 1960s decade. Made in West Germany.
The pair has 100% BALANCED triodes in both the mA and Gm readings on both tubes.
Amplitrex digitally tested on the AT-1000 with NOS Gm readings, very quite, low noise, no microphonics.
Tested in fixed bias continuous manual mode for at least an hour.
Tube 1 •
92% 1.1 mA / 92% 1.1 mA
100% 1600 Gm / 100% 1600 Gm
Tube 2 •
92% 1.1 mA / 92% 1.1 mA
100% 1600 Gm / 100% 1600 Gm
Spec •
1.2 mA / 1600 Gm
Diamond ◇ bottom and O getters.
Premium EMS Shipping world wide with a 2 to 5 day transit time depending on the country.
14 day return window.
Listing # T-08-09
Enjoy!
| Listed | 2 years ago |
|---|---|
| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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Product safety information may be available here.








