Ensoniq VFX OS Kit 2.30 Firmware Update Upgrade + KPC 2.33 Rom Latest


Ensoniq VFX OS Kit 2.30 Firmware Update + KPC 2.33 Rom Latest

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Ensoniq VFX [2.30] and V. 2.33 KPC rom

Firmware update 2.30is the latest known official released operation system by Ensoniq Corp and this article also include the update for KPC version 2.33. For more info, please check below.

To check your current software version:

Hold down the [Presets button] and press the [Master button].

* You will now see the current installed software version displayed as illustrated on one of the article pictures.

Features/improvements: [2.30 = VFX]

The upgrade provides bug fixes related to midi communication, system code issues and general stability.

KPC firmware 2.33 is for the polyphonic aftertouch keyboard. This is only suitable for foamless keyboards with reference coil. Otherwise you must use OS up to KPC Version 2.27.


  • Fully verified before shipping and professionally packaged in anti-static material.
  • Users with version 1.60 and below may have to perform hardware modifications to be able to use the newest Firmware proper.