Reconciling different input impedances of separate acoustic & electric signals?

bassface

Member
Guitar has magnetic and piezo outputs, and I'm sending each one separately into input 1 L&R. (I want to keep input 2 open to use for vocals.)

The piezos I have (K&Ks mostly) want to see 1Mohm impedance, and the magnetics want a different impedance. Is it possible to have separate impedances for L/R of input 1?

If not, is there a block I can use to account for the impedance mismatch that the piezo will encounter?

Or is the best way to split the signals to Inputs 1&2?

Thanks!
 
I believe impedance is set to Auto by default, so it'll take care by itself. I use my piezo-equipped guitar with no issue whatsoever, an independant chain for mags and one for piezo. I use front input (set to left) for mags and input1 R for piezo. I also use an fxloop at the end of the grid (independent chain straight to output) for my guitar midi signal. So magnetic pickups on one chain, piezo on another and midi signal on a third chain.


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Front input w/ adjustable impedance can be used as left input of stereo input 1 pair. Rear inputs are 1Mohm.
 
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