The Missing Link:
Jam together wirelessly
with modular synths,
drum machines,
and iOS music apps

The Missing Link is Available to Purchase Now.

Buy direct from us; Shipped from the United States.

… Or buy from one of our illustrious dealers!

About Circuit Happy

We make noisey, blinky things for you!

We have a keen interest in things that make light or make sound. To that effect we specialize in two areas.

Modular Synthesis

We just released our first product, a desktop modular clock generator called ‘The Missing Link

The Missing Link’s debut at Knobcon 2018

Custom, interactive LED Light Installations

From portable light boxes to commercial installations, we can create visual wonder for your space. Please reach out if you would like us to make you your own LED installation.