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Crown PS-400 - red ( IOC ) leds all time on


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#1 Eusebiu

Eusebiu
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Posted 10 November 2010 - 05:26 PM

I just buy a pair of PS-400 for biamping NHT 3.3 , i rewired (carefuly) for 240V (Europe) and one of amplifier is OK ,

and the other one have IOC red leds all time on with no presence of signal in headphones or speakers.

If someone has encountered this problem or have a solution for this , please give me a advice.

Sorry for my english and thank you in advance.

#2 Kevin Heber

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Posted 11 November 2010 - 09:48 AM

This sounds like an output stage fault and the amp will likely need to be serviced.