The BOSS GE-7 equalizer with a 7-band slider. Purchased about 30 years ago and stored at home for a while. Functionality has not been confirmed. - Model Name: GE-7 - Brand: BOSS - Type: Equalizer - Connections: INPUT, OUTPUT - Power: Battery-powered - Controls: 7-band slider - LED Indicator: ON/OFF display - Form Factor: Pedal We look forward to your purchase if you understand the above. No smokers or pets.