42hp System

Manufactured, hand-assembled and calibrated to the highest quality specifications in Vienna, Austria.

Exclusively available via


birdkids on Big Cartel

Mobile. Muse.

100% analog, self-sufficient, musical instrument that can be integrated into any configuration – be it in a standalone or modular fashion.

“…The Bateleur VCO from birdkids is an extremely rich oscillator, with lots of flexibility to create a wide variety of different sounds. Excellent for FM and built like a tank, highly recommended…


– Richard Devine