
| Model | Year | Category | Tubes | Pictures | Forum | Coll.Pr. | ||
|---|---|---|---|---|---|---|---|---|
| RAFNeutrodyne [old] | 1923 | Radio | 4 | $ | ||||
| Georgian [old] | 1924 | Radio | 5 - UV201A | 2 | $ | |||
| RAFNeutrodyne [new] | 1924 | Radio | 4 | 1 | ||||
| V [old] | 1924 | Radio | 5 | 5 | $ | |||
| Georgian [new] | 1925 | Radio | ||||||
| Pyrex Tube Socket | 1925 | Radio part | 1 | |||||
| RAF | 1925 | Radio | 4 | 13 | $ | |||
| V [new] | 1925 | Radio | 5 | |||||
| Type M | 1925 ? | Radio | 5 - UX201A | 5 | ||||
| EA | 1926 | Radio | 6 - CX112 | 1 | 1S | $ | ||
| EA [T] | 1926 | Radio | 4 | $ | ||||
| EC | 1926 | Radio | 7 | $ | ||||
| EM | 1926 | Radio | 6 | 1S | $ | |||
| Neutrodyne | 1932 ?? | Radio | 4 | 1S | ||||
| 58 | 1934 | Radio | 8 - 6A7 | 1S | ||||
| 66 | 1934 | Radio | 6 - 6A7 | 1S | ||||
| M-32 | 1935 | Radio | 7 - 6A7 | 2S | ||||
| M32LW | 1935 | Radio | 7 - 6A7 | 2S | ||||
| 25 | 1935 | Radio | 5 - unknown_Tube | 1 | 1S | |||
| 26 | 1935 | Radio | 6 - 6A8 | 1S | ||||
| 31LW | 1935 | Radio | 5 - 6A7 | 2S | ||||
| 33 | 1935 | Radio | 6 - 6A7 | 2S | ||||
| 33LW | 1935 | Radio | 6 - 6A7 | 2S | ||||
| 49 | 1935 | Radio | 10 - 6K7 | 2S | ||||
| 73 | 1935 | Radio | 7 - 6D6 | 1S | ||||
| 73LW | 1935 | Radio | 7 - 6D6 | 1S | ||||
| 104 | 1935 | Radio | 10 - 6K7 | 3 | 2S | $ | ||
| 311 | 1935 | Radio | 11 - 6K7 | 1S | ||||
| 511A | 1935 | Radio | 12 - 6K7 | 1 | 2S | |||
| 511G | 1935 | Radio | 12 - 6K7 | 2S | ||||
| 511P | 1935 | Radio | 12 - 6K7 | 2S | ||||
| 514 | 1935 | Radio | 14 - 6K7 | 2S | ||||
| M33 | 1935 ?? | Radio | 6 - 6A7 | 5 | 2S | |||
| 27 | 1935 ?? | Radio | 7 - 6D6 | 1 | 1S | |||
| 83 | 1935 ?? | Radio | 8 - 6D6 | 1S | ||||
| 83LW | 1935 ?? | Radio | 8 - 6D6 | 1S | ||||
| 250 | 1936 | Radio | 5 - 6A7 | 2 | 1S | |||
| 380 | 1936 | Radio | 8 - 6K7G | 2S | ||||
| 381 | 1936 | Radio | 8 - 6K7G | 2S | ||||
| 620 | 1936 | Radio | 5 - 6A7 | 1S | ||||
| 731 | 1936 | Radio | 6 - 6A7 | 1 | 1S | |||
| 930 | 1936 | Radio | 9 - 6K7G | 2S | ||||
| 931 | 1936 | Radio | 9 - 6K7G | 2S | ||||
| 1240 | 1936 | Radio | 12 - 6K7 | 3S | ||||
| 1650 | 1936 | Radio | 16 - 6K7 | 2S | ||||
| 5140 | 1936 | Radio | 14 - 6K7G | 2S | ||||
| 5240 | 1936 | Radio | 24 - 6K7 | 3S | ||||
| Grand | 1936 ? | Radio | 20 | 1 | ||||
| M33LW | 1936 ?? | Radio | 7 - 6A7 | 2S | ||||
| 31 | 1936 ?? | Radio | 5 - 6A7 | 2S | ||||
| 35SW | 1936 ?? | Radio | 5 - 6A7 | 1S | ||||
| 49M [Table] | 1936 ?? | Radio | 10 - 6K7 | 2S | ||||
| 49M"F" [Console] | 1936 ?? | Radio | 10 - 6K7 | 2S | ||||
| 49M"P" [Combination] | 1936 ?? | Radio | 10 - 6K7 | 2S | ||||
| 60 | 1936 ?? | Radio | 5 - 6A7 | 3 | 1S | |||
| 104M | 1936 ?? | Radio | 11 - 6K7 | 6 | 2S | |||
| 514M | 1936 ?? | Radio | 15 - 6K7 | 1S | ||||
| 520 | 1936 ?? | Radio | 20 - 6K7 | 2S | ||||
| 100 | 1937 | Television | 16 | 3S | ||||
| Challenger I | 1937 ?? | Radio | 5 - 6A7 | 1 | 1S | |||
| 115 | 1937 ?? | Radio | 11 - 6A7 | 1S | ||||
| 206 | 1937 ?? | Radio | 6 - 6K8G | 7 | ||||
| 307-1 | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 310 | 1937 ?? | Radio | 10 - 6D6 | 1S | ||||
| 370 | 1937 ?? | Radio | 7 - 6A8G | 2 | 1S | |||
| 370C | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 370D | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 370KC | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 371 | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 371C | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 371D | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 371KC | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 380D | 1937 ?? | Radio | 8 - 6K7G | 2S | ||||
| 380KC | 1937 ?? | Radio | 8 - 6K7G | 2S | ||||
| 381D | 1937 ?? | Radio | 8 - 6K7G | 2S | ||||
| 381KC | 1937 ?? | Radio | 8 - 6K7G | 2S | ||||
| 830 | 1937 ?? | Radio | 7 - 6A8G | 2 | 1S | |||
| 830A | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 830C | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 830D | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 830KC | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 831 | 1937 ?? | Radio | 7 - 6A8G | 1S | 1F | |||
| 831A | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 831C | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 831 custom console ch= 831 + amp | 1937 ?? | Radio | 14 - 6J8 | 21 | 2S | |||
| 831D | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 831KC | 1937 ?? | Radio | 7 - 6A8G | 1S | ||||
| 930A | 1937 ?? | Radio | 9 - 6K7 | 2S | ||||
| 930D | 1937 ?? | Radio | 9 - 6K7G | 2S | ||||
| 930KC | 1937 ?? | Radio | 9 - 6K7G | 2S | ||||
| 931A | 1937 ?? | Radio | 9 - 6K7 | 2S | ||||
| 931D | 1937 ?? | Radio | 9 - 6K7G | 2S | ||||
| 931KC | 1937 ?? | Radio | 9 - 6K7G | 2S | ||||
| 1240A | 1937 ?? | Radio | 12 - 6K7 | 2S | ||||
| 1240CL | 1937 ?? | Radio | 12 - 6K7 | 2S | ||||
| 1240E | 1937 ?? | Radio | 12 - 6K7 | 2S | ||||
| 1650A | 1937 ?? | Radio | 16 - 6K7 | 7 | 2S | |||
| 1650H | 1937 ?? | Radio | 16 - 6K7 | 2S | ||||
| 1650LC | 1937 ?? | Radio | 16 - 6K7 | 2S | ||||
| Challenger III | 1937/38 | Radio | 5 - 6A7 | 1 | 1S | |||
| Data Compliance | More Information |