6BQ7A
The 6BQ7A (European: ECC180/E180CC) (P/N 154-0028-00, 157-0022-00, 157-0003-00) is a dual triode vacuum tube with a B9A (Noval) miniature 9-pin base. Its European equivalent is the ECC180 or E180CC (long-life).
Tek part number: 154-0028-00
| Aged/Checked/Matched Pair Details | ||
|---|---|---|
| Used in | Tek Part# | S/N Range |
| 315, 524 | 157-0003-00 | All |
| 531 | 157-0022-00 | 101-8543 |
| 532 | 157-0022-00 | 101-10015 |
| 541 | 157-0022-00 | 101-7483 |
| 545 | 157-0022-00 | 101-13343 |
Reference: