sum

Sum - Blast Modular - Eurorack Passive Mixer

sum · eurorack passive mixer

Introducing sum : a passive mixer eurorack module, your indispensable tool for blending audio or cv signals within your modular synth setup. Crafted with precision and designed for ease of use, this module offers a simple yet powerful solution for combining multiple audio sources with minimal signal degradation.

With a 2HP sleek and compact design, Sum seamlessly integrates into your Eurorack system, conserving valuable space while providing maximum functionality. Featuring 3×2 input channels and 2 master outputs, this module allows you to mix up to three audio / cv signals simultaneously, giving you unparalleled flexibility in shaping your sound.

Whether you’re layering multiple oscillators, blending different cv sources, or creating complex modulations, Sum empowers you to achieve the perfect balance with ease.

Instructions sum

How to use it ?

Utility module sum is a passive signal mixer.

You can sum 3 signals together to 1 out. There are 2 sections to mix up to 3×2 signals (audio or cv) with 2 outputs. It is a passive module, no power needed. If you mix audio signals, you will have a bit of volume loss.

Cheat sheet

sum works perfectly to mix 2 oscillator signals in one. As for example, plug a sub sine wave to input #1 and a square wave to input #2, you will have a perfect sum from this two signals out from #123.