12AU7A Tube Pair Mullard Short Plate O-Get Blackburn UK Test NOS 96 % Hammond
USD 74.99 USD
Specifications
| Brand | Mullard |
| Type | Vacuum Tube |
| Model | 12AU7A |
| MPN | Gf2 B7E1 / B7F4 |
| Country Of Origin | United Kingdom |
(Manufacturer Mullard. Mullard Code Gf2 B7E1/ B7F4. Pulled from a Hammond tube organ. T he Tube tested at 96% (1.160 x 83.1 = 96.396 %). 50= 65% of the value of a new tube. Tested Plate 1) 83.1 / 89.7 Plate 2) 88.0 / 89.7.