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amplifier protection fault?

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GC32 View Drop Down
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Joined: 10 March 2008
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    Posted: 28 February 2020 at 12:36pm
hello

I looking for help with powersoft M series two channel amp. With a very low signal input it seems to operate ok. Slight increase in signal sends into protection and amp immediately shuts down with clip light showing.

If anyone can help with some ideas or straightforward test / repair I would be grateful and able to have a go. 

Otherwise I would appreciate recommendations for professional service contact

thanks
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tan-2 Quote  Post ReplyReply Direct Link To This Post Posted: 23 March 2020 at 1:38pm
Have to tried the amp with no load and slowly turn it up to see if the protection  circuit activates... 
Logic will get you from A to B. Imagination will take you everywhere.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tan-2 Quote  Post ReplyReply Direct Link To This Post Posted: 23 March 2020 at 1:42pm
Most amplifiers have high rail voltages in there and if your not sure of how to service of repair it give it to a tech..


I'm a little backed up with repairs at the moment and would need to look up the circuit diagram to see what's going on.. 
Logic will get you from A to B. Imagination will take you everywhere.
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