I bought this module brand new from Trinko Modular in Austria who built this module very well. The module sounds great and has been used only a handful of times. This is a great Rings alternative!

This is the 12HP version of Mutable Intruments Rings (Rangoon) with 4 slider for Brightness/Damping/Structure and Position. The slider have bicolor LED`s to visualise incoming CV.  It retains all of the functionality of the original with the original Rings firmware loaded.

Function led color: green/orange/red
Slider led color: yellow for positive and red for negative voltage

Installed is stock Rings Firmware.

Size: 12HP Eurorack Format
Frontpanel 2mm FR4 - matte black & gold with white silkprint.
Orig. Bourns slide pots, Alpha pots with metal shaft and Tall Trimmer pots. 

Includes a ribbon cable to connect with power bus.

Shipping is tracked via national post.
No custom duties inside Europe (EU) of course.

OPEN SOURCE HARDWARE

PCB & Schematic provided by Jakplugg under creative commons CC-BY-SA-3.0 license.

Original CAD file, PCB & Schematic and original design elements provided by Mutable Instruments under creative commons CC-BY-SA-3.0 license