Muse M20 EX2 Stereo Power Amplifier

Wrong power supply

It works except the power on/off button. Later I discovered that it's because the AC adaptor supplies the + and - on the wrong terminals. I have not much idea how can the amp still work, but it works. I just can't switch it off and when I accidentally toutch the power supply's jack to the housing of the device it sparks.

Sound quality is good, works fine, casing is excellent, looks good.Read full review