CP-31P is a volume pedal, with boost function. It can boost the original volume.

The volume can be 100% shut up or 30% shut up.

Dual channel, two in, two out,

Features:

Aluminum alloy casing

2. Power Requirement: 9V DC center negative

3. Current consumption: 50mA

4. Product Dimensions: 16.6x10x5.9cm

5. Weight:0.35kg