This is a 1947 commercial radio receiver. The 7-tube circuit has a power supply with a transformer and an audio output with good power for a loudspeaker. The circuit has multiple wavebands and excellent sensitivity.

This is a 1947 commercial radio receiver. The 7-tube circuit has a power supply with a transformer and an audio output with good power for a loudspeaker. The circuit has multiple wavebands and excellent sensitivity.