The DIY kit of the Ribbon Controller. The MST Ribbon module brings control to a whole new surface and fills out an already generous selection of modules designed by George Mattson. The Ribbon module pairs with Synthrotek's Ribbon Controller Touch Interface modules that are available in various lengths in both 3U and 1U formats. Control Voltage, Gate and Pulse outputs allow for mega control over pitch, modulation, quantization, volume and more! Also connect your external signal into the EXT SIG IN jack to bypass the modules on-board voltage for passive external attenuation.

Assembly instructions are available online at our website.

  • Exponential taper on RIB TRS input.
  • Separate Gate and Pulse out.
  • Pulse Out is ~1ms.
  • External Signal Input.
  • Reverse Polarity Protection
  • Keyed 10 Pin Power Header
  • Width: 4HP
  • Depth: 20.6mm (0.811 in)
  • Current Draw:
    • +12v: 8mA
    • -12v: 15mA
    • +5v: N/A
  • Comes With:
    • Keyed Power Cable.
    • 2.5mm and 3mm rack screws.
Please note: you will need either a Riblet or a Ribbon Controller Touch Interface to use with this module.

Product Specs

Brand New (New)
MST Ribbon Controller DIY Kit
Made In
United States


About The Seller

Joined Feb 2016
Moscow, ID, United States

Accepted Payment Methods

Shipping Policy

Ships from Moscow, ID, United States to:

Continental U.S.
Everywhere Else

Shipping time -- Orders usually ship within 1 business day.

Combined shipping -- Reverb doesn't automatically combine shipping, so if you want to order multiple items without paying a ton, shoot us a Reverb email with your postal code (or country if you are outside the USA) and we'll send you a shipping quote. Please note that we can only send shipping refunds after you make the order. But we send them fast!

Cases, boats and systems -- Please note that these are made-to-order; please allow 5 business days for us to build them.

International orders -- Our store is not responsible for any duties or taxes on international orders. We cannot send merchandise marked as a "gift."

Tax Policies

This shop collects taxes in the following regions:

Location Tax Rate
Idaho, US 6.0%
Tax is calculated automatically in checkout for the following U.S. states:
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Return Policy

Return Window

This product can be returned within 30 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs and a 5% restocking fee.

Special Conditions

We accept returns on all products in their original packaging. Kits and PCBs can also be returned, but ONLY if they are not soldered/built. There is a 5% restocking fee on all returns.


If you are missing a component from your kit, please email us immediately. Our kits are handpicked and errors, although rare, can occur (we're only human). We'll send you out what you need immediately and we'll make sure to hook you up.

If you are having any difficulty building your kit, or if you have any questions, feel free to call us or email us, we are happy to help!

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Accepted Payment Methods

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Moscow, ID, United States
Joined: Feb 2016

Seller Achievements

MST Ribbon Controller DIY Kit - for Eurorack
+ $4 Shipping