Eurorack Reference / modules /2hp/adsr audit site v0.1 — milestone 3
2hp/adsr

ADSR

2hp

Capabilities 1

Envelope Generatorenvelope-generator
4-stage ADSR linear envelope with Fast and Slow range selection. Output 0V to +10V.373

Jacks 2 — 1 in / 1 out

NameSignalVoltageDescription
Inputs (1)
Gate InputgateTriggers the envelope event. The Sustain stage is held while the gate signal is HIGH. Threshold: 2.5V.373
Outputs (1)
Outputcv0V to 10VOutputs the envelope signal. Range: 0V to +10V.373

Parameters 5

NameTypeRangeBehavior
Attack KnobknobControls the attack stage length. Fully left: Short/Sharp. Fully right: Long/Swell.373
Decay KnobknobControls the decay stage length.373
Range ToggleswitchSelects the length range of the envelope. Fast (toggle down): 0.54ms to 20s. Slow (toggle up): 5ms to 2min.373
Release KnobknobControls the release stage length. Fully left: Short/Immediate Stop. Fully right: Long/Long Tail.373
Sustain Knobknob373

Firmware history 0 versions

No firmware history recorded.

References 2

  1. [373]
    2hp ADSR Manual (2024)manual
    verified 2026-05-15
  2. [374]
    2hp ADSR product pageproduct_page
    verified 2026-05-15