The pedal is functional. For the asking price, both components could have been a little more thoughtful, for example, instead of screws and nuts, there could have been screws, and holes with a cut thread in the pedalboard. I also didn't really understand what the power socket is for, when a power supply that could be placed under the pedalboard and had the appropriate terminal is practically impossible to find. I also didn't understand what the microphone socket on a guitar pedalboard is for. Otherwise, however, I have to admit that with a little imagination and a small additional investment, the device was completely usable for me, and for a musician who is also a little familiar with technology and electricity, it will certainly be a useful investment.