Eurorack VCA Modules

Voltage Controlled Amplifiers (VCAs) aren’t the flashiest modules in a Eurorack setup, but that doesn’t make them any less essential. Acting as the backbone of modular & Eurorack synthesis, a VCA shapes and controls the amplitude of audio or CV signals in real time. Whether you're dynamically modulating volume, creating pulsing rhythms, or fine-tuning signal levels, a quality VCA is a must-have in any modular rig.
At its core, a VCA responds to control voltage, opening and closing like a gate to adjust signal levels. So, if you’re shaping envelopes, crafting tremolo effects, or even subtly modulating parameters for evolving textures, a VCA is a must-have.
But VCAs aren’t just about volume - they can also be used for complex signal routing. Some feature built-in mixing capabilities, letting you combine multiple sources, while others include bias and offset controls for additional sound design potential. With stereo and multi-channel options available, a well-chosen VCA module can open up new worlds of possibilities in your Eurorack system.
Here at Andertons Music Co, we offer a wide range of VCA modules from leading brands like Intellijel, and Behringer. Whether you need a simple utility module or a high-end multi-channel VCA, we've got the perfect addition to your modular setup. Check out our collection today!