• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

Champo,

Have you checked voltage before and after R56? It is tied to tube V8 and appears to be fed by T2 (Blue-White wire). T2 appears to be the source of the voltage to the grid of V12. Tube V8 is labelled "Phase Inverter".



73

David


Top Bottom