I want to use my JVC RX-412B with Direct TV while my RX-V661 for music and DVD/HDDVD but I have only one set of speakers. Is there something (not too pricey) selector switch I can use.
Speakercraft and other whole house audio companies make auto-switches for applications where two amps and one set of speakers are used. Usually under $100 from any of these brands. Here's the Speakercraft version: http://speakercraft.com/#Products:173:SL-One