This little module does exactly what I needed. I started out to build a preamplifier to use condenser microphones with a boom box for a small area portable PA system. I did and it worked but generated too much noise. While researching the noise issue I found the Kemo modules. When it arrived I ripped the guts from my home-built amp and wired in the Kemo M040N. AMAZING! It worked and there was no detectable noise. Kemo manufactures other modules that are compatible with the M040N.
Rating:
[5 of 5 Stars!]