Very Rare Mullard ECC82/12AU7 Long Plate Square Getter Blackburn VERYSTRONG1957
Item History & Price
| Reference Number: Avaluer:29731442 | Brand: Mullard |
| Model: 12AU7 LP Square getter | Type: 12Au7 |
| Country/Region of Manufacture: United Kingdom |
Very rare Mullard ECC82/12AU7 Long Plate Square Getter Blackburn VERYSTRONG 1957. Etched code B71 (1957 Blackburn) Tested on a Jackson 648R Dynamic tube tester. No shorts/leaks. Condition is "Used". Shipped with USPS First Class.
Test results (where 70%/70% minimum)
Tube tested at: 105%/102%
You don't find them this rare and this strong without paying a BIG price!
Test results (where 70%/70% minimum)
Tube tested at: 105%/102%
You don't find them this rare and this strong without paying a BIG price!
