Shuffling Clock Multiplier SCM Breakout v2.1 (Grayscale panel)
Grayscale panel for version 2.1 of the Shuffling Clock Multiplier Breakout:
http://grayscale.info/panels/4ms-scm-breakout-v21/
http://www.4mspedals.com/scm.php
Available as an assembled Module and as a DIY project.
No info about availability.
$150