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

sparkymike · 24th Mar 2020, 9:28 am

If that is so, what do the two capital "I"s stand for ?
Impedance Impeccable ?
I have a plan of action on this amp.
I will start by removing all of the five valves. I will then check out the voltages of the mains transformer and HT and LT from that point onwards.
My intention then is to replace the rectifier and do the same checks. Next will be one of the EF86 valves, then the next etc. and checking all points, as I replace each item. After that I will probably need much advice.!!
Mike.

24th Mar 2020, 9:28 am	#8
sparkymike Octode Join Date: Dec 2006 Location: Colchester, Essex, UK. Posts: 1,078	Re: Quad 11 test run If that is so, what do the two capital "I"s stand for ? Impedance Impeccable ? I have a plan of action on this amp. I will start by removing all of the five valves. I will then check out the voltages of the mains transformer and HT and LT from that point onwards. My intention then is to replace the rectifier and do the same checks. Next will be one of the EF86 valves, then the next etc. and checking all points, as I replace each item. After that I will probably need much advice.!! Mike.