The E.W.S. STORMY BASS DRIVE is a high-quality drive effect pedal for bass. - Model Name: STORMY BASS DRIVE - Brand: E.W.S. - Adjustment Knobs: GAIN, TONE, VOLUME - Connection Terminals: Output Jack - Included Accessories: Box Thank you for viewing. I purchased this new and used it a few times, but it didn't produce the sound I was looking for, so I'm selling it. Velcro and a footswitch cap are attached, but overall it's in beautiful condition.