In 2004, Mi-Si Electronics Design Inc was founded by an experienced team of developers with a strong passion for music and a powerful motivation to improve music technology for both music artists and lovers.

With more than 25 years experience in the field of amplifiers, Mi-Si developed a unique product: a high-performance, fully operational pre-amp that requires no battery whatsoever.

In order to be able to access all the advantages of Mi-Si battery-free technology, all you have to do is charge the amplifier for 60 seconds. This provides you with hours of playing pleasure.

All the products have been designed with one goal in mind: providing the best possible performance, while consuming the least possible amount of energy. In doing so, they not only encourage the aspirations of musicians, but they also protect the planet.