Active gain Pre-amp with adjustable input sensitivity. Three stereo RCA output to drive front, rear, subwoofer. 7 equalization bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2KHz, 6kHz, 16kHz), each frequency is adjustable from -12 to + 12dB (-15 to +15dB for subwoofer frequencies).
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