Instruments for Sonic Expression

Welcome to ADDAC System

From Portugal with Love!

New Videos for ADDAC213 Eurorack Bridge & ADDAC304 + ADDAC305 Manual Gates and Latches!

HD videos, Fullscreen Recommended!

Introducing ADDAC214 VC Rotator

A new module to celebrate the New Year!

Introducing ADDAC "Swiss Army Knife" Keychain

Our "swiss army knife" keychain, packs all your keys in a nice foldable fashion.

Season's Greetings!

Introducing ADDAC213A & ADDAC213B Eurorack Bridge system!

Send and/or Receive 8/24 cv or audio signals between different points in your frame or between different frames.
Both modules sold as a pair.