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Help Needed - Armstrong 626 Tuner Amplifier
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7th Feb 2023, 2:39 pm
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Silicon
Nonode
Join Date: Jun 2007
Location: Coulsdon, London, UK.
Posts: 2,169
Re: Help Needed - Armstrong 626 Tuner Amplifier
I have no experience of this unit but blown transistors are sometimes caused by faults in the output stage bias components.
I would carefully check those yellow diodes and cheap potentiometers.
Silicon
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