DJM 500 hum/buzz on XLR & 1/4in but not booth or RCA out.
Cant figure this out. Ive been troubleshooting and have come to this, loud hum/buzz, ground noise from only the XLR and 1/4 inch outputs but not the booth, headphones or main RCA out. Does this with nothing plugged in and yes i have tried different cables. I didnt notice it at home but did a gig the other night and heard it using XLR. Came home and plugged it into 1/4 inch output with the same hum. After checking the booth and RCA out as well as the headphones with no hum at all. Any suggestions. Im tech savy so i would to be able to fix this issue myself unless pioneer wants to do it.
Post is closed for comments.
Can't find help? Search our Support Site or alternatively, reach out to our Support agents
@Jeff > I'm guessing its probably one of two things 1) an electrical hum being caused by an ungrounded unit. Try by reversing the polarity of the plug - flip it out and plug it in the other way. 2) a minor hardware defect in which case I would advise, as your unit is quite old now, to bring it in for a service at an authorised service centre.
1 comment