The Friedman BE-OD effector allows for a wide variety of sound creation. - Model Name: BE-OD - Brand: Friedman - Controls: Bass, Treble, Pres, Vol, Gain, Tight - Bottom: Non-slip material - Connectors: Input jack, Output jack Thank you for viewing. I used it once in the studio, but it didn't suit me, so I'm putting it up for sale.