Combining old tech. with new tech. For clean power and lots of it, Pioneer SX-1980, to play music, Sony DVP-S7700 and an Monarchy 22-A DA converter. For base, Velodyne CT-120 subwoofer, to reproduce the mid's and high's a pair of Infinity SM-255's. Excellent soundstage, fantastic detail nice tight base clean mids and highs. Sometimes I use a Pioneer Series 20 A-27 inter. amp. Not quite the power of the SX-1980 but every bit as good, if not better in sound reproduction.