Marantz eq 315 cause speaker hum
Hi all, looking for guidance here.
Everytime I switch on the EQ button on the equaliser I get a 60hz hum. When I switch off the EQ it stops. The EQ has a 2 pin power cord so not sure if ghat has anything to do with it. I really like the EQ so want to check what might be causing it. Would balanced to RCA cables help?
Please advise.
Everytime I switch on the EQ button on the equaliser I get a 60hz hum. When I switch off the EQ it stops. The EQ has a 2 pin power cord so not sure if ghat has anything to do with it. I really like the EQ so want to check what might be causing it. Would balanced to RCA cables help?
Please advise.
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