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

Mike Phelan · 15th Aug 2004, 5:24 pm

LR = low resistance - Ins = insulation.
AFAIR the Mk IV was the first model built on a PCB - avoid

they are prone to cracks and DJs where the heavy current transformer is attached

15th Aug 2004, 5:24 pm	#7
Mike Phelan Dekatron Join Date: Nov 2003 Location: Near Leeds, West Yorkshire, UK Posts: 4,609	Re: AVO 8 Variants (Mk1,Mk2,Mk3,Mk4...etc) LR = low resistance - Ins = insulation. AFAIR the Mk IV was the first model built on a PCB - avoid they are prone to cracks and DJs where the heavy current transformer is attached __________________ Mike.