Mooer Micro Preamp 020 Guitar Preamp Effects Pedal

Input: 1/4-inch mono audio jack (impedance: 1M) Output: 1/4-inch mono audio jack (impedance: 100) Power supply: Regulated center-negative DC 9V adapter (batteries cannot be used) Current consumption: 300mA Dimensions: 93.5mm (D) x 42mm (W) x 52mm (H) Weight: 160g - Recreates a Class A hand-wired amplifier hailed as the world's best - 2 channels, 3-band EQ settings - Affordable, mini-sized, and true bypass