The Vox Cooltron Over The Top Boost is a guitar effects pedal that provides an overdrive effect and allows for sound quality adjustment. - Brand: Vox - Model Name: Cooltron Over The Top Boost - Controls: Volume, Cut, Gain, Bass, Treble - Input/Output Terminals: Input jack, Output jack - Effect Type: Overdrive No box included. Sold as-is, no returns. Thank you for looking.