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Boater Sam · 5th Mar 2018, 1:45 pm

R193 and R194 will be static bleeds on the speaker frames and I think that 800 ohm speakers is very plausible, certainly not low impedance. Previous threads confirm this.

A search on "EL86" will bring up many posts in several threads about this OTL (output transformer less) circuit

5th Mar 2018, 1:45 pm	#8
Boater Sam Banned Join Date: Dec 2013 Location: Middlewich, Cheshire, UK. & Winter in the Philippines. Posts: 3,897	Re: Interesting TV audio amplifier. R193 and R194 will be static bleeds on the speaker frames and I think that 800 ohm speakers is very plausible, certainly not low impedance. Previous threads confirm this. A search on "EL86" will bring up many posts in several threads about this OTL (output transformer less) circuit Last edited by Boater Sam; 5th Mar 2018 at 1:50 pm. Reason: add