6BQ7A
The 6BQ7A 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
| ! colspan="3" style="text-align: center; font-weight:bold;" | 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: