Loud Hum in channel 2 of new DJM450

I’m getting a loud hum from channel 2 of my new djm450. System is grounded Switching cartridges didn’t help Switching turntable didn’t help Switching power source didn’t help Hum Is always in channel 2. I’m using plx1000 turntables. Any ideas I’m missing?

mike chiaradia 11. Oktober 2021 18:52 Beantwortet

Offizieller Kommentar

Mike - in that case, it could be a hardware fault. If the same thing happens even with the turntables disconnected, then it's definitely a fault.

Please contact a Pioneer DJ authorized service centre in your region to have your hardware inspected and/or repaired.

Pulse 18. Oktober 2021 15:52

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6 Kommentare

Additional info - the hum can be heard in headphones as well

mike chiaradia 11. Oktober 2021 18:59 0 Stimmen

Did you ground between the turntables and the mixer?

Pulse 14. Oktober 2021 21:19 0 Stimmen

Yes I did

mike chiaradia 15. Oktober 2021 00:46 0 Stimmen

That actually may be contributing to the problem - please try disconnecting the grounding wires as the PLX-1000's are internally grounded.

Pulse 15. Oktober 2021 03:25 0 Stimmen

Good to know. Unfortunately that doesn’t seem to be the problem.
Also only getting loud hum in right channel. Left channel is quiet.

mike chiaradia 17. Oktober 2021 17:18 0 Stimmen