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Dirty power wrecking the sound...
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<blockquote data-quote="Lisa Lane-Collins" data-source="post: 8252" data-attributes="member: 2967"><p>I have zone control and amps in one room, and in another, a DJ set up, and the speakers that are powered by aforementioned amps. And a small patch point on the wall, 2 xlrs sending signal off to the amps and one speakon sending signal back for a sub.</p><p></p><p>Problems are 2 fold, well, 2 and a half</p><p></p><p>Presumably the DJ mixer is running off of a different circuit to the zone control/amp and there is heaps of hum, which can be neutralised with a DI, but even when it is gone there is buzz and just general machine noise. The other problem is that the signal coming back to the zone control is no where near hot enough. I tried to fix this by adding a mixing desk to the equation. When run off the same circuit as the zone4 this is viable, off the same circuit as the DJ mixer, EVEN MORE HUM. It would be incredibly handy to include a mixer in the signal chain at the DJ mixer end but everything I plug in introduces way too much noise.</p><p></p><p>The other problem (probably less easy to fix) is that every time I try and connect the DJ mixer to the amps via xlr or rca outs (at the DJ end or the amp end), I get zapped. It hurts! </p><p></p><p></p><p></p><p>And tangental to the primary question but I may as well chuck it in. Being that hum is my number one issue in this place, and the zone4 only accepts rca in (whyyyyyyy :-( ) what's the best way to get from xlr to rca?</p></blockquote><p></p>
[QUOTE="Lisa Lane-Collins, post: 8252, member: 2967"] I have zone control and amps in one room, and in another, a DJ set up, and the speakers that are powered by aforementioned amps. And a small patch point on the wall, 2 xlrs sending signal off to the amps and one speakon sending signal back for a sub. Problems are 2 fold, well, 2 and a half Presumably the DJ mixer is running off of a different circuit to the zone control/amp and there is heaps of hum, which can be neutralised with a DI, but even when it is gone there is buzz and just general machine noise. The other problem is that the signal coming back to the zone control is no where near hot enough. I tried to fix this by adding a mixing desk to the equation. When run off the same circuit as the zone4 this is viable, off the same circuit as the DJ mixer, EVEN MORE HUM. It would be incredibly handy to include a mixer in the signal chain at the DJ mixer end but everything I plug in introduces way too much noise. The other problem (probably less easy to fix) is that every time I try and connect the DJ mixer to the amps via xlr or rca outs (at the DJ end or the amp end), I get zapped. It hurts! And tangental to the primary question but I may as well chuck it in. Being that hum is my number one issue in this place, and the zone4 only accepts rca in (whyyyyyyy :-( ) what's the best way to get from xlr to rca? [/QUOTE]
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