This page is provided for reference only. This is not the current version of the Delta firmware. For the current version, please go here.

The Delta firmware is based on the Auduino granular synth that Peter Knight wrote for the Arduino platform. The Auduino synth engine is also the basis of the original Groovesizer mk1.

This firmware is currently proof-of-concept only, and is provided here in case you want to experiment with it yourself.
Download the current version:  Groovesizer_Delta_001

To run the firmware successfully, make sure you have the jumpers configured as follows:

Here’s a video introduction to the Delta firmware.