Zenith Trans-Oceanic R600 Part 1: Installing a FILT-R-PAK 60+ Power Supply and Complete Recapping
26:56
Zenith Trans-Oceanic R600 Part 2: Dial Restring
2:09:23
Solid State Tubes 1L6 Zenith Transoceanic Performance Test Several Radios
29:19
1956/57 Zenith Y-600 trans-oceanic minor repair and adjustments
31:02
Help for the BFO-LESS
1:17:00
Zenith Transoceanic Part 2
26:41
Top 10 Ham Radio Transceivers of the 70s
29:04
Capacitors And Resistors -A Parts Substitution Guide!
12:48