I've got a WTD in the classifieds, but am also looking at the current budget models ... I need an amp or receiver which has got a speaker selection switch actually on the remote control. Most have the A/B switch on the front of the units, however it's very hard (impossible) to determine from spec sheets whether they have the button on the remote control! I'm looking for one button on the remote to toggle - A only, B only, A+B & none. I'd really appreciate a reply with your make/model if you have this feature!