Users Guide (PDF Download) and Firmware Upgrade V4.3 (Released 14.1.2025)* for the Acnos Mi-30s Compact Portable Karaoke Mixer.
Looking for more information before making a purchase? Then take a look at Tim's Best Practices Karaoke Guides, Volume 2 is dedicated to Karaoke Mixers and will tell you everything you need to know before you purchase anything.
Firmware Upgrade Instructions.
- Download and Extract (unzip). SCA_MM8432-V4.3.zip
- Copy file to empty USB Memory Stick (USB must be formatted Fat32).
- Turn on Mi-30s (Version 1).
Version 1: Is the unit which doesn't have the PC link (live - USB-C Port) on the rear of the Mi-30s, if unsure please ask first.
Important: Make sure your Mi-30s is connected to sound system so you can hear it perform the update.
- Insert USB Memory Stick into Mi-30s USB port (it will auto update and say updated) then remove USB.
*This Firmware update is for units sold by KHE.com.au in Australia & New Zealand only. Models purchased from 25th August 2025 have this firmware update pre-installed.
