Available as an assembled Module and as a DIY project.
No info about availability.
4x4 matrix mixer
This is an almost exact clone of the Moog 4 channel Matrix mixer.
This is not a clean mixer as it can add lots of tonal variation to your sound.
The channel input attenuator can be used to drive the signal.
Bass and Treble controls shape the sound.
£340
http://www.krisp1.com/store/index.php?main_page=product_info&cPath=8&products_id=118
