I use the Sony DVP-NS500V and it works great for me. I got it for under $200 new. Unfortunately, it's not made anymore. But if you find a used one...

The Sony is a good deal for SACD playback. Don't forget, there are some SACD/CD only players out there for around $200. If you already have DVD taken care of, there are some other options.

People have used the Radio Shack switch boxes to good effect. You need three stereo switchers for that option.

My idea for Outlaw on this matter is in the "New Product Suggestion" saloon. See the thread on the multi-channel ICBM.

I just heard a great demo of SACD technology at the Audio Engineering Society convention in NYC. Sennheiser and Neumann recorded the Basie Big Band in multi-channel DSD. Playback was from a Genex hard disk recorder going through Meitner DACs and a Meitner Switchmann box. Speakers were Avalon monitors powered by a BAT amp. Let me just say that I've never heard a trumpet sound that "live" on playback. Amazing image also..

Well, hope all this helps. Good luck!