Review on 🔊 Enhanced Kemo M040N Preamplifier Module by Kimberly Cole

This little module does exactly what I need. I set out to build a preamp for using boom box condenser mics for a small footprint portable speaker system. I did it and it worked, but it made too much noise. While researching the noise problem, I came across Kemo modules. When it arrived I ripped the guts out of my homemade amp and hooked it up to a Kemo M040N. MARVELOUS! This worked and no discernible noise was found. Kemo makes other modules that are compatible with the M040N.