QUART ⇣ Quad AD Envelope

Give shape to your sounds with our Quad AD Envelope.

from 165€
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QUART has 4 independent functions that can work as Low Frequency Oscillators or Attack-Decay Envelopes depending on whether the Trigger Inputs are connected or not.

Yes, sir.
I can boogie.

If the Trigger Input is not connected, the outputs will work as Low Frequency Oscillators (oscillate freely) but if a patch cable is connected, it will work as an Envelope (AD).

quick guide ↗

VCV Rack is a free virtual modular synthesizer. Simply add our plugin and enjoy!

QUART review video ↗
using envelopes as wave shapers, FM sources and more


Dimensions 10HP – 50×128,5mm
Current 25 mA +12V / 6 mA -12V / 0 mA +5V
Input Signals >2V
Output Signals 0 – 9V
Impedance Input 10k – Output 10k
Materials PCB and Panel – FR4 1,6mm
Depth 20mm – Skiff friendly

Quick Guide ↗

Get to its technical features, functions and how it works.