Amplifier advice from Ohm Walsh 100 Mk. II owners

Thanks for the info! I believe Martyk1 has used the 100s with subs in a larger room, but it's beginning to look like my 100s will end up in a 12x12 room, so it's unlikely to be an issue. I thought they sounded very good in my larger room, but given the fact that I wasn't willing to put in the effort/expense to integrate a sub into my setup, I think that putting them in the more appropriate sized room will bring out their best.

YEs, I would say MartyKL is the one to talk to with the most experience I know of regarding use of OHMs with subs and tube amps and how that setup might compare to others.

For anyone interested in Ohms, I thought I should relate the following. It seems the room sizes recommended by the company really are key to getting the best sound from Ohm speakers(Go figure!)...seemingly more so than amplification or source quality. I now have the speakers in the 12x12 office running off an HK receiver fed by an HRT MusicStreamer from my girlfriend's Macbook Pro and we love them more now than when they were much better fed in the living room. These are fantastic speakers for a smallish room with far less than optimal acoustics. Monitor speakers would have only worked well on the desktop, and these worked fine in the corners, with great sound throughout the room. I imagine the Micros would be about the same for such a small space. Anyway, I can't recommend these speakers highly enough for a relatively small, almost square room. I think down the road we'll replace the receiver with a compact all in one integrated. Maybe Bel Canto or W4S. For now, though, all is well. Thanks again for all the helpful advice!