I have a Yamaha HTR-5450 that I just got recently. In very very new condition. It meets your needs. Dolby digital, dts, 5 channel receiver. I'm looking to upgrade to a more powerful mid priced receiver. The face plate is silver (like those Sony silver TV's and DVD players). Comes with remote and original box. Asking $190 shipped (negotiable). Email me for pictures.
80wx5, all channels driven, 20-20khz, .06% THD 100 Features
I have a Aiwa AVR-57. Rated at 100x5. It's a Dolby Digital reciever. Has A&B speakers so you can run 4 main speakers at same time. Has one optical and one digital ouput. I have the remote and all original paperwork. WOrks perfect and is great cosmetic condition. Asking 68.00 plus shipping. Bought new in 2000 and have reciept. Never sold on here..100 percent positive e-bay feedback.