Noise Engineering Quantus Trajecta
Quad polyphony-oriented envelope with three modes and jammable controls
10 HP Eurorack module
Quantus Trajecta is a quad envelope generator designed for polyphonic patches. Four independent envelopes share universal knob controls that adjust all channels simultaneously, making it easy to manage four voices at once. Three modes are available: ADSR (classic envelope), Trem (LFO-based tremolo triggered by gate), and A/D (attack-decay with curve controls). Gate inputs are normalled left-to-right for single-gate polyphonic triggering. A Hold function freezes all envelopes at their current level. A/D mode includes a Long/Medium/Short range switch.
Features
- Four independent envelope generators
- Three modes: ADSR, Tremolo, Attack/Decay
- Universal knobs control all four channels
- Gate inputs normalled left-to-right for polyphony
- Hold button and CV freeze all envelopes
- CV inputs for all four parameters
- A/D mode: independent curve control and time range
- Trem mode: gate-triggered LFO tremolo
- 0-5V envelope outputs
- 10HP, 21mm deep
- 40mA +12V, 10mA -12V
Controls & Jacks (20)
- Attack
- Decay
- Hold
- Sustain
- Release
- Mode
- Range
- Hold CV
- In 1
- In 2
- In 3
- In 4
- Attack CV
- Decay CV
- Sustain CV
- Release CV
- Out 1
- Out 2
- Out 3
- Out 4
How-To Guides
- Quad ADSR for Polyphony
- Gate-Triggered Tremolo
- Snappy Percussion Envelopes
- Envelope Freeze for Drones
Explore the interactive Quantus Trajecta panel on BleepDex — tap any control to learn what it does.