🎹 Korg Pa5X OS v1.4.3 Update Released – Improvements, Fixes & Free Download
Korg have officially released Operating System v1.4.3 for the Pa5X, delivering a further significant update for their flagship arranger workstation.
This release focuses on fixing and improving key Pa5X functions, based directly on customer feedback gathered over recent weeks and months. The result is a smoother, more reliable playing experience — particularly for live performers and regular users.
🔥 What’s New in Pa5X OS v1.4.3?
Although centred on stability, the improvements are practical and noticeable in real-world use:
- Pads with Pad Lock enabled no longer stop when the Style is changed, allowing seamless live transitions.
- When importing Styles as MIDI files, the Pa5X now displays more detailed information if a file format is not supported.
🛠 Fixes Included in Version 1.4.3
Korg have addressed a range of reported issues, including:
- Inaccurate MP3 Song time (with Tempo Lock: ON)
- Different Time Signatures causing incorrect Style transitions
- Silent measure at the end of a Fill-In
- Wrong volume level assigned to all the Pads
- Scale values received via MIDI not accurately shown on the display
- Optimisations of Cut & Paste operations in the File Menu
- Special characters in musical resources causing issues with Copy or Swap operations
These fixes may appear small individually, but together they make the Pa5X feel tighter, more consistent and more dependable on stage.
🚀 Korg’s Flagship Arranger Keeps Getting Better
Korg have confirmed this update was prioritised to deliver these improvements as quickly as possible. They will continue enhancing the system to ensure the Pa5X remains a true powerhouse for professional players.
💾 Free Download – Get the Update Here
The new operating system is completely free to all Pa5X users.
Download Korg Pa5X OS v1.4.3 here:
https://www.korg.com/uk/news/2026/0212/
🛒 Buy the Korg Pa5X from Keysound
If you're looking to upgrade your setup, the Pa5X is now better than ever with OS v1.4.3 installed.
Buy your Korg Pa5X from us here at Keysound:
https://www.keysound.co.uk/Search?Search=pa5x
Contact our team for expert advice, competitive pricing and full UK support.
