Tech Talk: The Soundblox Bass Envelope Filter (part 1)
http://www.sourceaudio.net for more info.
Source Audio engineers Jesse Remignanti and Bob Chidlaw detail the creation of the hotly anticipated bass effects pedal, the Soundblox Bass Envelope Filter.
The Soundblox BEF is the bass envelope filter of choice for Mike Gordon of Phish, Kevin Walker of Justin Timberlake, Kanye West and Prince, Jai Dillon of Jason Mraz and many more premier talent bass guitar players.