The JHS Pedals 3 Series is a collection of pedals designed to give you affordability and simplicity without compromising quality. Each 3 Series pedal is made by us in Kansas City, MO, using high-quality parts, quality control, and attention to every detail. Each pedal has three simple controls and one toggle that offer a wide range of sounds, perfect for beginners and professionals alike. The JHS Pedals 3 Series will inspire your playing and help you explore new sounds at a totally approachable price point. The JHS Pedals 3 Series Compressor is a simple and powerful compressor that will give you everything from subtle tone smoothing to a super squashed sound. The Attack and Sustain knobs allow you to dial in the compression's overall feel and response to your playing, while the Volume knob enables you to set the overall volume at unity or boosted. The Bright toggle engages a brighter EQ so that your tone doesn't get lost in certain situations. The JHS Pedals 3 Series Compressor runs on 9V DC Negative Center power and consumes 8mA. LENGTH 4.42” X WIDTH 2.38” X HEIGHT 1.22