I have 2 rare telefunken diamond bottom medical red tip Rib plate 12ax7 tubes.These tubes test 47-52 and 48-49 where 32 is the minimum good and new tubes test 48 to 50 on a calibrated tv7d/u tube tester.
| Listed | 4 years ago |
|---|---|
| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
| Brand | |
| Model |
|
| Categories |
Product safety information may be available here.

