One Channel Stereo 3 band tone Frequency Desktop DJ Isolator.

High quality 3 band tone Isolator - 4 pole 24db/octave

BASS ~250 Hz

MID  250 Hz ~ 3500Hz

TREBLE 3500 Hz ~

Power- 110/220 volt 50/60 Hz

Pots - RK-16

Inputs - RCA

Outputs -  RCA

Knobs - Elegant solid aluminum - 38mm W x 25mm H

Chassis dimensions - 9-3/4" W  x 7-1/2" L x 3" H  

Isolator kill completely sound.

All components are new original high quality.