Conversion Mods
Front Panel Mods
Overall View From The Top
Tubes And Grid Ring Mounting Clamps
Cooling Fans And Screws To RCA Mods on Relay And ALC Connections
Time Delay Board
Bias Relay And Relay Driven By Time Delay Board
Transformer Fillament Winding Mod to 12VAC And 12VDC Supply For Relays
Input Drive, Fillament Voltage, Clamps, Connections and Bypass Capacitors
B+ Connections and Parasitic Chokes Connected Through Copper Straps Underneath Heatsinks