The RDC-7 is an extremely flexible A/V controller with six audio-video inputs (one with a built-in RF demodulator for laserdiscs) and four audio inputs. It has a good magnet phono stage, two tape loops, and a high-quality built-in FM tuner. There are nine digital inputs-five coaxial, three optical, and one RF-and one set of 7.1- or 5.1-channel inputs and outputs for use with SACD and DVD-A, along with eight XLR balanced outputs and eight RCA unbalanced outputs.