AudioSource EQ200 ten-band stereo graphic equalizer with LED spectrum analyzer.Features: 4 Stereo RCA Inputs 3 Stereo RCA Outputs Dual Tape Monitor Loop Spectrum Analyzer Display Red LEDs in All 20 Slider Controls 1 Octave Control Points - from 30Hz - 16kHzSpecifications: Frequency Response: 10Hz - 50kHz +/-1dB Harmonic Distortion: 0.03% of Nominal Output Signal Noise Ratio: 95dBA Control Center Points: 30Hz, 60Hz, 1...