Quick Access: 6B-1
| Part Number | Manufacturer |
|---|---|
| 6B10 | RCA |
| 6B10 | General Electric |
| 6B21 | Analog Devices |
| 6B259 | Allegro MicroSystems |
| 6B273 | Allegro MicroSystems |
| 6B273 | Allegro MicroSystems |
| 6B4G | ETC |
| 6B50-1 | Analog Devices |
| 6B50-2 | Analog Devices |
| 6B595 | Allegro MicroSystems |
| 6B6G | TUNG-SOL |
| 6B7 | TUNG-SOL |
| 6B8G | TUNG-SOL |
| 6BA4 | ETC |
| 6BA6 | MAZDABELVU |
| 6BA6 | ETC |
| 6BA6 | Tubes |
| 6BA7 | ETC |
| 6BA7 | RCA |
| 6BE3 | TUNG-SOL |
| 6BK4A | ETC |
| 6BK4B | ETC |
| 6BK7B | RCA |
| 6BL7GTA | RCA |
| 6BL8 | RCA |
| 6BM8 | RCA |
| 6BM8 | Svetlana |
| 6BM8 | RCA |
| 6BM8EH | Electro-Harmonix |
| 6BN11 | GE |
| 6BN4A | RCA |
| 6BN6 | RCA |
| 6BQ5 | Amperex |
| 6BQ5 | ELECTRONS |
| 6BQ5 | RCA |
| 6BQ5 | General Electric |
| 6BQ5 | MAZDABELVU |
| 6BS8 | General Electric Company |
| 6BX6 | BRIMAR |
| 6BX6 | MAZDABELVU |
| 6BY6 | ETC |
| 6BY6 | GE |
| 6BY7 | MAZDABELVU |
| 6BY7 | Philips |
