UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

Ted Kendall · 21st Aug 2019, 9:23 pm

You might have trouble with the FM4 - the backup battery can leak and the processor fail. Quad offer a replacement processor kit which has more presets and obviates the need for the battery.

21st Aug 2019, 9:23 pm	#5
Ted Kendall Dekatron Join Date: Jul 2008 Location: Kington, Herefordshire, UK. Posts: 3,675	Re: Quad 405, 44 and FM4 reinstating You might have trouble with the FM4 - the backup battery can leak and the processor fail. Quad offer a replacement processor kit which has more presets and obviates the need for the battery.