This guitar pedal uses the SPIN Semiconductor FV-1 digital signal processor (DSP)  to provide a fully programmable pedal.

It is optimised for delay, reverb and chorus applications but can run other programs on external EEPROMs. This allows it to be programmed with various other custom effects.

A Java application called  SpinCAD Designer can be used to create custom effects using a simple GUI interface.

Click here for SpinCAD Designer (Java Executable)

Fleeting Spider FV-1 DSP Pedal

FV-1 DSP Pedal

An FV-1 DSP based programmable guitar pedal