| Brand | Hammarlund |
|---|---|
| Type | Communucations Receiver |
| Model | SP-100-S |
| Year Manufactured | 1938 |
| Power | 25 W |
Check the listing for details. Hammarlund SuperPro SP-100S, 1938, 1.25-40MC, w/PwrSpply, UNTIL 4/25, $900. Condition: Used. Listed at 900.00 USD. Excellent sensitivity, just as incredible to hear now as it must have been in 1938. 80 - Grid Bias Rectifier (glass 4-pin). 5Z3 - B+ Rectifier (glass 4-pin). 6C5 - 1st Audio Amplifier (glass 6-pin). 6C6 - BFO (glass 6-pin).