D001R M9000-Series Line Input Module with DSPThe D 001R is a line input plug in module designed for use with the 9000 Series amplifiers. It has 2 channel unbalanced inputs of RCA jacks. Input signals to both channels are mixed together. The D 001R can process effect for TONE EQ COMPRESSOR to two inputs independently. Product Features Two RCA phone inputs per channel provides stereo summing Digital Signal Processing 10 band parametric EQ Bass treble, loudness High pass low pass filters,