Post by quamman on Mar 26, 2018 9:46:49 GMT -5
I recently got a gen1 xpa3 second hand and on ch 1 about 40-45 seconds after the amp is turned completely off ch1 will give a pop or like a record scratch noise out of it through the speaker . I have swapped speakers and does the same even if no source is connected to either rca or xlr . I am currently using xlr , ch2 and ch3 do not do this . I have spoke with service and was told this is nothing to worry about as this is the differential amp leaking power into a different ch as it powers down , even at about 45 seconds after ? I initially thought it sounds like a cap discharge. Has anyone else experience this same issue ? I have also posted in general amps but figured this might be a better location. Thanks , Scott
