bruxism Posted May 25, 2006 Share Posted May 25, 2006 ok, so my pioneer djm-909 has a fault, just wondering if anyone might have a clue what it is and how it might be fixed. so, nothing is plugged into channel 1, but an audible hiss comes from the mixer. It doesn't matter if the upfader is up or down, or if the crossfader is to the left or to the right, the hiss still comes out. It doesn't matter if channel 1 is set to line/phono, or cd either. How do i know it's channel 1, and not the whole mixer, or the other channel then? The mysterious hiss disappears when i switch channel 1 to mic. The mixer is still usable, the hiss isn't that bad, but it still comes out, and when i play with my band, and i'm not playing anything, the hiss is noticable in a silent room. any ideas? grounding? something wrong with the rca connections at the back? or something else? Thanks for any ideas... peace out Quote Link to comment Share on other sites More sharing options...
dextrous Posted May 25, 2006 Share Posted May 25, 2006 After all the hype the 909s seem to be dropping like flies Quote Link to comment Share on other sites More sharing options...
Liam Posted May 25, 2006 Share Posted May 25, 2006 Sounds like you've been quite methodical about it. If there's no difference when switching from phono to line, I'd say the mixer itself is probabbly at fault. Plague Pio with complaints until they fix/replace it. Quote Link to comment Share on other sites More sharing options...
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