The HEXa(s)r is a compact 9HP Eurorack module featuring six independent AR/ASR envelope generators combined with a three-section mixer, providing a total of nine outputs. Designed for maximum modulation flexibility in a minimal footprint, it delivers a powerful and versatile envelope generation system ideal for complex sound design and rhythmic control.
Each envelope generator can operate in either Attack/Release (AR) or Attack/Sustain/Release (ASR) mode, allowing both simple transient shaping and dynamic, gate-length-dependent modulation. The module supports standard gate and trigger inputs and includes flexible normalization options that enable cascading and interconnection between envelope generators for evolving modulation structures.
The integrated mixer sections allow grouping and blending of envelope outputs, enabling users to create layered modulation sources or rhythmic composite signals. Visual LED indicators provide real-time feedback for each envelope stage.
Features
Six independent AR/ASR envelope generators in a single module
Three onboard mixer sections for grouped modulation outputs (9 outputs total)
Selectable AR or ASR operation per envelope generator
Gate and trigger input compatibility (08/10V and 5V support)
Normalized gate input for multi-envelope triggering from a single source
Inter-envelope triggering for complex rhythmic and modulation structures
LED indicators for real-time envelope visualization
Flexible sustain behavior based on gate length in ASR mode
Designed for dense modulation setups with minimal rack space
Expansion header for direct connection to HEXvca (no patch cables required)
Specifications
Product: HEXa(s)r Envelope Generator & Mixer Module
Channels: 6 envelope generators
Modes: AR / ASR per channel
Outputs: 9 total (3 mixer groups + individual outputs)
Input Types: Gate (08/10V), Trigger, 5V compatible
Control: Normalized gating with inter-channel routing options
Width: 9HP
Power Consumption: Low power design (exact values not specified)
Included
HEXa(s)r Eurorack module
6-pin ribbon cable for connection to HEXvca system
