This used JHS Colour Box replicates a studio grade preamp in a convenient stomp box format. Since the pedal features a dual 1/4" and XLR input, this pedal can be used to replicate studio "direct in" guitar tones or be used for vocals, bass or drums. The pedal features volume and gain stage controls on the red knobs and the blue knobs control the three band EQ. The Hi-Pass knob is activated by a toggle switch and provides a high pass filter. There is also a -20db switch on the side of the pedal.

The pedal is in good condition. There is some residue on the bottom and minor scratching throughout. All knobs and switches are in working order.