7308
The 7308 (European: E188CC) (P/N 154-0371-00) is a dual triode vacuum tube with a B9A (Noval) miniature 9-pin base, a premium drop-in replacement for the 6DJ8 (ECC88).
| Aged/Checked/Matched Pair Details | ||
|---|---|---|
| Used in | Tek Part# | S/N Range |
| 3S76, 4S1, 4S2, 4S3 | 157-00102-00 | All |
Reference:
Used in
It is used in the front-end of the 3S76, 3S3 and 4S3. It is also used in 4S1, but in the memory.
Some instruments using part 7308
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 3S3 | Tektronix | Plug-in | 3S3 | Dual-trace sampling plug-in | 1963 |
| 3S76 | Tektronix | Plug-in | 3S76 | Dual Channel Sampling plug-in | 1962 |
| 4S1 | Tektronix | Plug-in | 4S1 | Dual channel sampling plugin | 1962 |
| 4S2A | Tektronix | Plug-in | 4S2A | Dual channel sampling plugin | 1965 |
| 4S3 | Tektronix | Plug-in | 4S3 | 1 GHz dual-trace sampling plugin | 1963 |
| S-311 | Tektronix | Plug-in | S-311 | Programmable dual-trace sampling plug-in | 1965 |