Gerry Shand
CVRS Member

And last night I managed to borrow a 4-tube farm radio that uses 1.5 V for the filament and 90 VDC for the plate. Hooked up the power supply and no issues! This is the last acid test for the unit – I am making plans to present it at our local meeting in Edmonton this coming December. And there will be a follow up article for the newsletter. Cheers!!!