PAIR NOS JAN GTE / Sylvania 12AT7WC TUBES, Closely Matched, Tested, #11
USD 24.00 USD
Specifications
| Brand | SYLVANIA |
| Type | NOS Tube |
| Model | 12AT7WC |
| Unit Quantity | 2 Tubes |
| Country Of Origin | United States |
Closely Matched. Power tubes like the 6L6 are tested only with the 686 which includes plate current (Ip), shorts and gas tests. Tested on Heath TT-1A for Gm, shorts and gas. See photos for Gm results.