Type: 6 tube, battery
powered, superheterodyne receiver.
Frequency range:
540 to 1520 KHz
5750 to 15400 KHz
Tube lineup: 34,
1C6, 34,1A6, 30, 33
Audio power:
600 milliwatts maximum
Speaker size: ?
Input power: Battery
'A" battery - 2.1
VDC @600 ma
'B' battery - 90
VDC @20 ma
Comment: The dial
in the actual model 57 is different than the one which appears in the Eaton's
ad below.
 |
| Front view |
 |
| Dial and front panel controls |
 |
| Rear view. |
 |
| Nameplate . Serial 57-51146 |
| All photos in this table by Cole Kushnir |
