Uploaded March 2020 | Updated September 2026, 1 week ago

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Not only batteries...
An external power supply mod for old radios in a couple of steps is described here, using a retro receiver from the 1960's and simple - easy to find - materials.

My vintage radios job lot:
youtube.com/watch?v=5Z0veO9iCp8&t=2s

This Radio data can be found at:
radiomuseum.org/r/silver_all_wave_transistor_7ts_1.html

Country of origin: Japan
Manufacturer / Brand: Silver (Brand) - Shin-Shirasuna Electric Corp; Nagoya
Production years: 1962 - 1966
Bands covering: MW/SW1/SW2
Antenna(s): Internal rod, single point output for external wire for SW
Power Consumption (mW): ~300