The Jackson Audio Amp Mode Boost is a MOSFET transistor boost and is the exact same circuit that is found in the Prism Preamp.

Features:

- Can be used as a preamp for your overall signal, a boost to push an overdrive pedal even further into saturation, or as a post overdrive boost to clarify and push your guitar forward in the mix
- Unique clipping circuit features MOSFET transistors, resulting in a boost that is natural-sounding and as "amp-like" as possible
- When the boost control is fully counter-clockwise, it doesn't boost your signal, and instead acts as a unity gain buffer that emboldens your guitars signal to prevent against tonal loss when driving long cables