Audiopipe EQ909X 9 Band Equalizer

9 Band Parametric: 50Hz, 125Hz, 250Hz 500Hz, 1KHz 
2KHz 4KHz, 8 KHz, 16 KHz
9V Line Driver
Nickel plated locking adjustable knob
Adjustable subwoofer frequency: 60Hz/90Hz
Universal half-din chassis 
Active pre-amplifiers with adjustable input sensitivity
Individual left and right sensitivity controls for auxiliary input
20dB headroom output and level controls
Subwoofer output and level controls
Gold-plated RCA input connectors
Three stereo RCA outputs
Main/auxiliary input selector