I have an old laserdisc player from 1989 that will only play analog discs. The connections on the back are: RCA outs, EFM out, and Interface Connector. Can this be connected to a DD/DTS receiver to get sound from DD/DTS encoded discs? I have over 400 laserdiscs that I rented in my Video Store before closing it and I can only get audio from the first 100 or so. My old receiver was stolen and I have not bought a new one yet. Or should I just get a big box and an anchor??? Thanks for any suggestions. Bruce.