We have tested all switches, knobs, Midi in/outputs works fine. This unit was made for the Japanese market which runs on 100 volts. User may required to have a step down transformer when using in 120V240V. (except South America and Africa, ask price).
We are specialist for electric music instruments and pro audio equipment. Please feel free to ask any kind of questions, when you want to get any music instruments, sound modules and any products, ask us anytime. Thank you for checking our items! The item "Akai professional ME30PII Midi Programmable Patch Bay D397" is in sale since Monday, October 21, 2019.This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Audio/MIDI Interfaces". The seller is "subtokyoshop13" and is located in Tokyo. This item can be shipped worldwide.