Module is available as a DIY project only.
No info about availability.
4 stages sequencer
http://nonlinearcircuits.blogspot.com.au/2015/06/4seq.html
Included in 1 private Racks
Paul Cochrane Timmy Overdrive v1
DOD Overdrive / Preamp 250
WMD Time Warp
Keeley Halo Andy Timmons Signature Dual
TEAC 2a
Gibson Les Paul