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Old 9th May 2014, 10:52 AM   #1
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stoN_Cold's Avatar
Join Date: Mar 2004
Location: Belgrade RS
Default Sony STR-DB940 no sound

I was the first owner. No smoke or fire.
Normally on, display on, relay clicks but no sound output. All settings are repeatedly tested.

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Old 9th May 2014, 12:32 PM   #2
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Join Date: Dec 2012
Location: The Jurassic Coast, England. GB
Check all power amplifiers. One down, all that will happen is the main power relay will switch but not the loudspeaker protection relay.
Support for Fender, Marshall and all Valve Equipment including Audio Innovations, Quad and Leak.
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Old 9th May 2014, 12:43 PM   #3
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Join Date: Mar 2004
Location: Belgrade RS
When I touch my fingers any pin potentiometer volume hear the hum in all speakers.

So all amplifiers are correct
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