Features: brand new and high quality. Regulated to eliminate all mains hum or buzz, Rigorous Tested for Effect Pedals, no any Current noise. Compatible with most popular makes of pedals: Boss, Digitech, Behringer, MXR, Ibanez, Zoom, EBS, Guyatone, BIYANG, JOYO, MOOER etc. Professional noise isolation performance. Fit for most brands of guitar effect pedals. Designed specifically for powering multiple effect pedals. Input: AC 100-240V, 50-60Hz Output: DC 9V 1A Colour: Black Material: ABS Condition : Brand New High Quality Converter Adapter Positive-Sleeve, Negative-Center Package Included: 1 x Effect Pedal Power Adapter Note: Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.