Heathkit SB-220 unpowered walkthru and thoughts.
1:02:24
Heathkit HW-101 - full restoration #1
13:19
Drake L7 linear amplifier RF Deck #2 only, unpowered walkthru, this 1 is clean, I Likkie.
31:06
Linear Amplifier High Voltage (HV) Capacitor Banks explained
29:06
RCA VTVM Operation and Teardown
14:10
DIY Project : In 5watt , Out put 250 watt , 1 pushpull Low Priced Mosfet ,
16:34
Junky Maco 300 linear amplifier gone thru, recapped, NOS Tubes on the bench.
27:39
Alpha 76a overview,start up and run, its for sold!! 4-27-22
7:31