Name: | Zephyr Radio Co.; Detroit, MI (USA) |
Abbreviation: | zephyr |
Products: | Model types |
Summary: |
Zephyr Radio Co. Trade name: Zephyr |
History: |
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 40 | 153-5L | 6A7 | |
USA | 42 | 23A5 skip band | 1C6 | |
USA | 40 | 25B5 skip band | 6A7 | Sync.vibrator for +B. |
USA | 39 | 25X7 | 6A7 | Tuning indicator 6G5 may be omitted. |
USA | 39 | 2M7 | 6K7 | Vibrator for +B. |
USA | 39 | 30B7 | 6D8G | Sync.vibrator for +B. |
USA | 39 | 30X5 | 6C6 | |
USA | 39 | 30Y9 | 6L7 | Note that the K22B2 ballast does not count as an active device in the tube count. |
USA | 36/37 | 32Y5 | 6A7 | |
USA | 36/37 | 32Y6 | 6K7 | |
USA | 39 | 31X5 | 6D6 | similar to model "Marshall".?) |
USA | 39 | 33B6 | 6D8G | Farm radio. Sync.vibrator for +B. |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |