Yaregelun Internal DIP switches
Input Impedance: 1M ohm
Output Impedance: 1k ohm
Power Supply: 9VDC or 18V (center minus plug) (adapter not included)
Color: As
Shown Material: Metal+Plastic
Package Contents: 1 * BP Booster Guitar Effect Pedal Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.