This floor version of our RPM rackmount provides the same detailed tone-shaping possibilities for any signal source. The SansAmp circuitry eliminates the harsh, unnatural harmonics of piezo pickups, while the Drive control offers some tasteful edge — just a little over-the-top.

Version 2 has exactly the same tonality and functionality with the addition of two new features: Rumble Filter and Air. The Rumble Filter removes unwanted sub-sonic frequencies that cause boominess and audible handling noises associated with acoustic guitars. The Air button adds top-end clarity and sparkle to acoustics.