Yes. I didn't mention the other speakers.................. :)
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Yes. I didn't mention the other speakers.................. :)
As a famous comedian said..."there's more"
Bugger! It's the SM-70 Pro power amp. Distorting on left channel and seems to be very hot above the power transformer rather than the heat sinks, as you would normally expect on a Class A amp. I've hardly used this since having a dodgy tranny replaced.
I'll have to check it over. Maybe swap over the output from secondaries and see if the issue swaps channels.
Got the basic SM-70 rigged up instead. Sounds very fine.
Bummer. I have been de-bugging a JLH 10w Dual Mono Class A I built some years ago, over the last couple of days as the L channel kept blowing the PCB fuse. Fixed the board and then had smoke from the L channel PS rectifier board! So I am now rebuilding that. R channel is fine.:scratch:
Hope you get it sorted.
I will use the Amps I always use coz that's all Ive got.
Good to here you have an idea what's wrong Geoff