Module is available as a DIY project only.
This Module is currently available.
Serge Variable Q Filter
http://www.loudestwarning.co.uk/portfolio/vcfq/
These merchants probably sell this module. Huh?
TC Electronic Ditto X2 Looper
Gibson Les Paul Standard R0 1960 Reissue
G.E 12AX7A
Sequential Prophet-10 Desktop 10-Voice
Dean Razorback Bass
Gibson Les Paul Custom