«The Model Duo is insanely good. Many internal guitar mics can be scratchy and harsh, not to mention prone to wild feedback in a live setting, but this mic is so smooth and captures all the woody air of my guitar without loud howls, screams, and scrapes. The preamp is very clean and easy to use. Dialing in a great tone with the mic and my other pickups together took a matter of seconds. This preamp is also great for my Kalimba so I see no reason you can’t use this for many other instruments! Plus no more batteries inside my guitar. Total win all around. You have to check out the Model Duo!»