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Since moving I have been sorting out problems little by little. I am getting hum on all monitoring devices(speakers and studio outs). With the monitors plugged...
Hey guys, My control room volume pot is really noisey and often cuts one side in and out. However not that it's quite humid, it's working perfectly. But I...
I hate grounding issues! Is it a noticeable hum, or do you have to stick your ear up to the monitor(s) to hear it? In my experience, a teeny bit of hum on the...
Hey, let me add that I'm not an expert at this stuff, and there are certainly more knowledgable perople in theis group. Nonetheless... One other thought, have...
It's a noticeable hum with the console on or off, volume up or down. I haven't tried the 3-2 plug but my headphone amp is a 2 prong and it has the same noise....
Well, then, the solution is obvious--move back to your old house!!! Cheers! p.s., c'mon experts on this board, help David out! ... From: david odell...
Dave, Chassis Ground Audio ground ground loop. Try lifting the Shields at the input. Also remove the power amps from the rack. Then Isolate them. Are they...
Carefully remove it and disassemble and lube it with Caig Lube. Should solve the problem. The original pot is made by Noble. Very tight tracking. Later Tom ...
The monitors are powered event monitors. To: sony-mxp-3k@yahoogroups.com From: graefe@... Date: Sat, 27 Jun 2009 17:26:10 -0400 Subject: Re: [sony-mxp-3k]...
Tried to lift the ground on the monitor input wires and it's still there. Is it possible it's the console? The monitors are noise free till they connect to the...
Dave, It is possible the monitor module is dead? Does it put out a signal on both the hot and low legs? Have you tried lifting the Shield yet on the XLR that...
Now that is strange? The monitors must be on a different 120 volt phase from the console? Try running an extension cord from the outlet that the console is...
I used to lube my Monitor pot yearly until I found Caig Fader Lube. It has lasted fours years now with this lube. The wipers bounce on the laser trimmed...
Hi, my first thought is the same as Tom's. With the monitors being on a different phase than the console. I have also seen poorly made transformers send a...
I already tried an extension cord a while back and that didn't solve anything. My drummer is a licensed electrician, He ran all the wire new. nothing is...
When you moved the console you didn't by any chance disconnect the power supply lines at the console end did you? Have you checked inside the Jones plug...
Not that I know of? I'm not sure what you mean? I get sound out of it. How do I check if signal is on both legs? I disconnected the shield on pin 1 and that...
I left the connectors intact at the console end. I will check the plugs to see. Thanks Jeff, Dave To: sony-mxp-3k@yahoogroups.com From: jchestek@... ...
David, Is there a measurable voltage difference between the Pin one input of the Events and the Pin 1 from the XLR coming from the console? I know your...
Use a scope to see if there is a signal on Pin 2 and an inverted signal of the same amplitude on pin 3 of the XLR going to the events. Use the console...
When he installed the breakers he did do that, but I had someone else upgrade the panel and he switched them! I will change them around but, I don't think this...
Have you tried disconnecting EVERYTHING from the console except the monitors? Pull ALL the tuchels except for the monitor output (and make sure nothing is...
Thanks Jeff, Didn't try that one! I will try it when I get home and report back. Thanks, Dave To: sony-mxp-3k@yahoogroups.com From: jchestek@... Date:...
OK, now disconnect the other alternate speakers you did not mention before. The speaker selector is the key here. Tom ... When he installed the breakers he did...