
| Model | Year | Category | Tubes | Pictures | Forum | Coll.Pr. | ||
|---|---|---|---|---|---|---|---|---|
| Sonata 170 | 1954–57 | Radio | 5 | |||||
| Sonata 190 | 1954–57 | Radio | 5 | |||||
| Operatic B61RC | 1955 | Radio | 5 - 6AN7 | |||||
| Operatic B64RC | 1955 | Radio | 5 - 6AN7 | |||||
| Operatic C64RC | 1955 | Radio | 6 - 12SK7GT | |||||
| Shaver Vibrator | 1955 ?? | Power-S | 5 | |||||
| Speaker School Class Room | 1955 ?? | Speaker-P | 3 | |||||
| Operatic Traveller TP7 | 1958–69 | Radio | 7 | 3 | ||||
| Public Address Amplifier [30W with 6CA7 valves Slant Front] | 1960 ?? | Ampl/Mixer | 6 - 5V4G | 4 | ||||
| School public address system | 1961 | Misc | 5 | 4S | ||||
| Isolating Transformer 62-30 | 1962 ?? | Power-S | 2 | |||||
| Public Address System | 1964 | Ampl/Mixer | 7 - 6CA7 | 4 | ||||
| Stereo Record Player System | 1966 ?? | R-Player | 6 - 6N8 | 5 | ||||
| Public Address Amplifier [60W with 6CA7 valves] | 1968 ?? | Ampl/Mixer | 8 - 6CA7 | 3 | ||||
| Public Address Amplifier [20W with 6BW6 valves] | 1968 ?? | Ampl/Mixer | 9 - 6CA4 | 4 | ||||
| Public Address System [20 watts with 6BQ5 output valves] | 1968 ?? | Ampl/Mixer | 8 - 6AN7 | 3 | ||||
| Portable Public Address Amplifier TRD30 | 1971 | Ampl/Mixer | 5 | 5 | ||||
| Doublet to #190998 | 9999/99 | Radio | 5 | |||||
| Doublet to #191000 | 9999/99 | Radio | 5 | |||||
| Data Compliance | More Information |