ADDAC System

  • Lisboa, Portugal
  • Joined: Jan 2017
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ADDAC System was created back in 2009 at the start of the new Eurorack Modular Synthesizer revolution. We grew to be one of the brands with the most extensive catalog of modules. Most our modules offer very unique features in their signature red panels.
Now we're on Reverb officially selling new modules.

From Lisbon with Love!
ADDAC System

Shop Policies

Shipping Policy

I will ship with tracking to the listed regions. To negotiate shipping rates to other locations, please send me a message.

Return Policy


Returnable within 14 days of delivery.


Returnable within 7 days of delivery.

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.

Note: Please check the return policy on each individual listing as some items may be sold "As-Described" and not eligible for a return.

Tax Policies

European Union
United States - WA
Tax is calculated at checkout. Learn about why tax is required in this region.