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Old 1st June 2015, 07:42 PM   #1
Marc G is offline Marc G  Belgium
diyAudio Member
Join Date: Jun 2015
Default Muse M20 EX2 TA2020 amp, relays switching on/off


I have a Muse M20 EX2 amp and love the sound quality ... when it works.
The problem is that the output relays are not always switching on, or sometimes they switch on and a while later (can be an hour later), they switch off. Sometimes they quickly switch on again, but sometimes it takes minutes before they switch on again.
The strange thing is that when the relays are switched off, I can slightly hit the AMP and the relays switch on.

What could be causing this?
The power supply is 12V, 5A right now.

All ideas are welcome.
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