McIntosh MC-1.2KW vs PASS XA-160.5 amps ??

That is a tough choice given your want of finesse and brute power and only you figure what you want most.

As far as pros and cons:

The 160's are going to draw a steady 600 watts from the wall "each" or around 10 amps total. That plus what else is hooked up in your system, is your room "electrically" up to it? The Mac, considerably less unless you are really cranking it.

The Pass will add some heat to your room. The Mac, hardly any.

For me, I'd choose the Pass. I own the 100.5's and have owned the Mac 1000's and 1201's before. I was always happy with the Mac's but the Pass's make me happier.

TAD used to demo their speakers at shows with Pass amps before they developed their own amps. I own the XA160.5 and couldn't be happier. I'm not familiar with the Mac's.

at this level of performance, think a in room audition is required. sorry!

I have the XA160.5's as well, but haven't heard the big macs. The XA160.5 idle at "only" 410 watts each, based on Kill-a-watt measurement. I believe the original XA160's actually idle at 600 watts. The .5's have the same specified power consumption, presumably because when driven into AB, they will draw more.

Still, 820 watts for the pair is a fair bit of electricity and heat, so you'll want to turn them off when not listening. These sound pretty good at turn-on, but really sweeten up over the first hour, so you won't get their very best without a little planning or patience.

Another thing to think about is where you live. Pass is in CA, while McIntosh is in NY. If you ever need service on items this big and heavy, it's nice when they're fairly local.

The Mac meters are bigger and brighter and much more entertaining to watch, since the Pass meters practically never move.

At cocktail parties, you could talk about the mac's and somebody might - just possibly - know exactly what you're talking about and be interested:)

The Mac manual congratulates you since now you own the best in the world, while the Pass manual tells you that the world is coming to an end, eventually. The Pass manual is funnier.

At the end of the day, one of these will probably sound better in your system than the other. Do you have these set up with existing equipment, and if so, how does it sound?

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