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[synth] Click #557
Description
Reported on Modwerk for synth by a_cm_e · @timhastie
| Device | Octatrack MKII · OS 1.40C |
| Module version | 0.1.2-experimental |
Actual
clicky noise when synth is triggered
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Activity
repeat98 commentedon Oct 13, 2026
Reply from fraki_rnd on Modwerk:
repeat98 commentedon Oct 15, 2026
Thanks for the report, and thanks to fraki_rnd for the suggestion. A click on a trig can come from a hard envelope edge, so it is worth checking the AMP page first: with ATK at 0 and a short HOLD/REL the voice starts and stops abruptly, on stock machines as well.
Could you try a small ATK (a few steps above 0) and a longer REL, and tell us whether the click goes away? If it does, we will close this as a configuration outcome and note it in the FM Synth docs. If it stays, please give us:
This stays open until we hear back.
repeat98 commentedon Oct 17, 2026
Reply from a_cm_e on Modwerk:
repeat98 commentedon Oct 19, 2026
Glad that solved it. Closing this as a settings issue rather than a firmware defect. The click came from a hard envelope edge (ATK at 0 with a short HOLD or REL), and a small ATK with a longer REL removes it. #701 adds this to the FM Synth docs.
If it clicks again with a soft attack, reply here with the AMP values and we'll reopen.
Generated by Claude Code
Docs: module notes from open reports (#433, #557, #589, #596, #681) (#…
timhastie commentedon Oct 24, 2026
The cold-start click was fixed in my standalone line in Octatrick 2.10; the ATK/REL workaround is only needed on the 0.1.2 module. The Modwerk update follows when Modwerk confirms the new Octatrack base and how modules register with it.