| Manufacturer | Part Number | Description |
|---|---|---|
| ETC Unknown Manufacturer | 12AU7 | (12AU6 / 12AU7) MINIAURE DOUBLE TRIODE |
GE |
12AU6 | Pentode |
| ETC Unknown Manufacturer | 12AU6 | (12AU6 / 12AU7) MINIAURE DOUBLE TRIODE |
| Manufacturer | Part Number | Description |
|---|---|---|
| ETC Unknown Manufacturer | 12AU7 | (12AU6 / 12AU7) MINIAURE DOUBLE TRIODE |
|
GE |
12AU6 | Pentode |
| ETC Unknown Manufacturer | 12AU6 | (12AU6 / 12AU7) MINIAURE DOUBLE TRIODE |