Yamaha RX-V2090 Receiver "ddp 1" Questions

...DDP-1 with the Yamaha receiver. I use two separate amps with the Technics to achieve surround sound using my good vintage stereo system (two of them actually - one for front and ane for rear). The ...

ddp 1. I would like to use it as part of a consolidated set-up with a samsung 550. any recommendations on making this work? What's a Samsung 550 (no letters)? The DDP1 is a Digitasl Processor, no amp.