# \#alesis

**URL:** https://forums.syntaur.com/tag/alesis/15.md

[Latest](https://forums.syntaur.com/latest.md) · [Categories](https://forums.syntaur.com/categories.md) · [Tags](https://forums.syntaur.com/tags.md)

---

## [Alesis QS6 Troubleshooting](https://forums.syntaur.com/t/alesis-qs6-troubleshooting/9334)

<div class="topic-metadata">

**Author:** [@QS6](https://forums.syntaur.com/u/QS6)\
**Replies:** 1\
**Last updated:** [February 10, 2026, 5:22am UTC](https://forums.syntaur.com/t/alesis-qs6-troubleshooting/9334 "2026-02-10T05:22:42Z")

</div>

Hi All, I have an Alesis QS6 with motherboard Rev B 6-21-95 that has lost sound from the keys (upper and lower). Initially, the problem began as not having any sound form keys after power up. But, I could use the sta…

---

## [Pitch Bend spring - DIY fix?](https://forums.syntaur.com/t/pitch-bend-spring-diy-fix/9293)

<div class="topic-metadata">

**Author:** [@mjkirk12](https://forums.syntaur.com/u/mjkirk12)\
**Replies:** 2\
**Last updated:** [January 8, 2026, 6:07am UTC](https://forums.syntaur.com/t/pitch-bend-spring-diy-fix/9293 "2026-01-08T06:07:33Z")

</div>

Alesis Ion - repair of a missing pitch bend spring Hi all, I am trying to restore a used Alesis Ion synth. It is missing the pitch bend return spring - and I think the Mod wheels have them also (per BOM in service ma…

---

## [Alesis Ion Key Problem](https://forums.syntaur.com/t/alesis-ion-key-problem/9198)

<div class="topic-metadata">

**Author:** [@lukepigott](https://forums.syntaur.com/u/lukepigott)\
**Replies:** 3\
**Last updated:** [January 2, 2026, 8:03pm UTC](https://forums.syntaur.com/t/alesis-ion-key-problem/9198 "2026-01-02T20:03:59Z")

</div>

hello! I recently bought an old Alesis Ion that had some issues. Since buying, I have upgraded the OS, cleaned the synth inside and out, and cleaned key contacts of four dead keys (the top four keys of the keybed). The…