DIY Rings (Grayscale)

diy rings (DIYRINGSMASTER) by


mutable diy rings, euro 14hp

courtesy of the circuit designer, certain synth module designs are now available via creative commons licensing

we are delighted to be able to offer these for the diy community

PCBs are produced by synthcube, with blue pcb stock and immersion gold finish


panels are designed and produced by grayscale. 

full kits include everything you need. 

parts are individually labelled and bagged. the controller ic comes pre-flashed with the latest firmware at time of kitting

Rings brings physical modelling synthesis to your Eurorack system, from a more modular angle than Braids’ models or Elements.

Instead of trying to be a complete instrument, Rings focuses on the key ingredient, the resonator, ready to be excited by envelope clicks, trigger pulses, granular noise or any other audio source produced by the rest of your system.

Three families of vibrating structures are simulated by the module, with CV control over their parameters:

  • Strings, membranes and tubes as modelled by Elements’ resonator section (modal synthesis).
  • Strings coupled together and vibrating in sympathy, with controllable intervals between them.
  • Strings with a variable amount of inharmonicity.

Rings can be configured so that each new note is played on its own virtual string, while the previously played note(s) still decay(s). This unique take on polyphony allows the module to play strummed chords.

Module Parameters
Panel Size14hp

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  • from $18.00 TO $199.00
  • Ex Tax: $15.00

Available Options

flashed ARM
In stock / $30.00
Available : 10
full kit
Out of Stock - $199.00
Out of Stock - $33.00
In stock / $18.00
Available : 33

Tags: diy rings synthccube eurorack, kits diyringsmaster rings, , grayscale, version, synthcube modular, synthesizers (grayscale)