This is an older model Cali76CB. I am selling it to organize my equipment. It is a model that supports 18V. Included items are the box, instruction manual, and warranty (expired). Studio-grade Low-noise bass effect pedal Cali76 Compact Bass. - Model Name: Cali76 Compact Bass - Brand: Origin Effects - Features: Studio-grade, Class A, Low Noise - Connections: Input and output jacks - Country of Manufacture: Made in Japan Thank you for your consideration.