I own the Integra Research RDC-7 and the RDV-1 DVD Audio/Video player. I use a high quality DB-25 cable from Monster Cable and the ICBM Bass Management unit from Outlaw audio. The Outlaw ICBM has audiophile build quality and sound. It is highly frexible and highly reviewed. I am usually in sonic heaven, but that's another story. Good luck.
