FM-AM Tuner & Preamplifier, mono. Indoor AM loop and FM dipole. Model:50-R – Fisher Radio; New York NY. Number of Tubes 14. Chassis only or for «building in». Valves / Tubes. from Radiomuseum.org.
FM-AM Tuner & Preamplifier, mono. Indoor AM loop and FM dipole. Model:50-R – Fisher Radio; New York NY. Number of Tubes 14. Chassis only or for «building in». Valves / Tubes. from Radiomuseum.org.