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Impedance Mismatch: A.I. M3A, Krell KSA100

I've read opposing views elsewhere on whether there is a sound degrading impedance mismatch between the Audible Illusions M3A preamp, with an output impedance of 1.2 K and the Krell KSA100 power amp, with an input impedance of 22 K.

Something tells me that there is a definitive answer out there.

I own a KSA100 and I'm considering the M3A for use with that amp.

Thanks in advance for any first hand experience or expert advice!
128x128nolanh

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nolanh OP
3 posts
 
Sonnyyoung: Later Krells tend to have much higher input impedance ratings. The KSA100S has 47K for instance.

Jcus: Could you provide more detail on length and capacitance you are referring to for interconnect cables?
nolanh's avatar
nolanh OP
3 posts
 
Thanks for all the responses.

I'm in a different position since I moved away from big cities, now. I'm 2 hours away from Boston and Nashua, NH. Those being the closest with shops that might carry and lend equipment for trying out.

I once used an A.I. M2 with a KSA50, hence the M3A idea as a way to lower the risk of a bad surprise.

So Scoutdog, just to be clear, I should go with a Krell, right?

Seriously though, I've tried a PAM3, PAM5 but those particular preamps didn't move me at the time. Maybe some of the better ones, but the budget is not high.

Thanks again.
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