UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Convert Bush DAC90 or AC91 to battery use.

FERNSEH · 9th Jun 2021, 10:50 pm

Kalee20 wrote: "Exactly, Ed - I'm now feeling I barely scratched the surface!"
And it's actually a Philips circuit design on a Bush chassis.
The audio amplifier wiring was completed this evening and now I have to summons up the courage to test the receiver. Can't afford any mistakes with this one. I reckon I've got the the only DL41 output pentode in the UK.
OK for DK40 octodes, I bought nine of those.

DFWB.

9th Jun 2021, 10:50 pm	#33
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: Convert Bush DAC90 or AC91 to battery use. Kalee20 wrote: "Exactly, Ed - I'm now feeling I barely scratched the surface!" And it's actually a Philips circuit design on a Bush chassis. The audio amplifier wiring was completed this evening and now I have to summons up the courage to test the receiver. Can't afford any mistakes with this one. I reckon I've got the the only DL41 output pentode in the UK. OK for DK40 octodes, I bought nine of those. DFWB. Attached Thumbnails