Every Alien Audio bass is equipped with our proprietary BP2FX “Mo” Preamp with 3 Band EQ, Frequency Select and on-board Overdrive. 

• Wide range of sounds from classic vintage to a more modern range of bass tonalities

• Classic volume, tone and blend controls along with 3 band EQ

• Push-pull tone control enables the player to switch between a more vintage, or enhanced Hi-Fi frequency curve

• Push-pull volume control enables the player to engage the on-board overdrive

“The preamp circuit  in this instrument sounds like no other unit I have ever used. In the normal position (tone control down) the bass sounds mostly passive with no boost and is dead quiet. Add a little low end boost and this pre becomes a beast.”

Michael Hynes — Session Bassist, Producer and Mastering Engineer Bass Frontiers Magazine, April 7, 2015