Alesis Q20 OS v1.01 EPROM Firmware Upgrade KIT / New ROM Update Chip


Firmware for Alesis Q20

SKU: FW-30 Category: Tags: , ,


Alesis Q20 – Final OS revision: Version 1.01

This is firmware update 1.01 and is the latest official released operation system by Alesis. This operation system update/upgrade requires one eprom chip.

You can check current version by holding [Global] and pressing [Program]


  • Fixed – Footswitch problems at specific user programs.
  • Improved – midi communication.
  • Improved – General operation system stability.

…and more


  • Fully verified before shipping and professionally packaged in anti-static material.