No need for this anymore since I've bought a much larger equalizer setup for my system. DESCRIPTION: Two sets of full-range outputs with high-pass filter that engages when subwoofer output is in use. Subwoofer output has adjustable level control (up to +10 dB). Adjustable subwoofer crossover range (30-150 Hz) 5 Bands of EQ @ 50hz, 200hz, 800hz, 3.2khz, 12.8khz Continuously variable low-pass sub crossover from 30-150hz Subwoofer level control Sub and EQ defeat buttons Front to Rear fader control Frequency Boost/Cut +/-12db at above frequencies Compact chassis 1/4 din sized Dual illumination (green / amber). Signal-to-noise ratio 100 dB THD 0.01% Dimension: 3-1/2"W x 1"H x 5-3/4"D (Pic is from another site, and no of actual product!) PM me if interested!