Juno 106 mains hum in output sound

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Mr. Mazz

Member
Joined
Feb 26, 2024
Messages
12
Location
UK
Got a Juno106 in for repair. Main issue is voices 2, 3, 4 &6 missing but something I can hadnle and have done so before.

First issues though is with it connected via the output jack to my amp or headphones I'm getting mains hum. This is even with the unit switched off. As soon as I remove the 3 pin kettle lead, it goes. So it's as though, once earth is attached I'm getting mains hum.

Any ideas?
 
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