This Module is currently available.
Buchla format adaptation of Marbles by Mutable Instruments
Based on Marbles by Mutable Instruments, the SVG expands significantly on the Buchla 266 "Source of Uncertainty" to provide clock-synchronized random voltage generation for your Buchla-format modular system. Sequences of up to 16 steps can be captured and looped and external CVs can be sampled.
These merchants probably sell this module. Huh?