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#105295 - 09/30/03 12:11 PM
Re: auto harmony/mic thru the PSR2100
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Senior Member
Registered: 12/01/99
Posts: 12800
Loc: Penn Yan, NY
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S*T*O*P !!!
Before any of you hook a powered mixer to your keyboard. Don's description is correct, and it WILL work, but the chance of a devastating , harmfull feedback exists when you return the signal from the kb into the SAME amp that sent a signal from the mic. (Stay with me...)
The Mackie (and others) have a dedicated button that essentially makes it TWO, independant mixers. Unless you can do that with your gear (XR600 - no no)I advise you to get a teeny, $49 Beheringer or similar to use as a mic submix.
The theory of Don's explaination is correct, but in practice, it's WAY too easy to screw it up, by turning the monitor send up on the kb channel. Be vewwy, vewwy, caweful. We're NOT hunting wabbits here.....this is far more serious, and you'll ruin your amp if you return the signal to itself at any significant volume.
Think of it this way:
Take two garden hoses, from two spickets and attach them at the ends. Then turn the water on at each spicket ........ THERE SHE BLOWS !
It's not worth it. You can get small mic pres, or mixers that will give you the same results. As an ecopnomy measure .... even a guitar effects pedal will work to isolate the signal, if it's frequency range is adequate.
Careful here folks..... this is not the way they intended those older mixers to be used.
[This message has been edited by Uncle Dave (edited 09-30-2003).]
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