Ultimate Patches releases Korg Prologue 2023 patch library

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Ultimate Patches has released the new Prologue 2023 patch library featuring 333 fresh sounds for the Korg’s hybrid polysynth. 

In 2018 Korg released the Prologue hybrid poly Synthesizer (8/16 voice) in which the multi-engine premiered for the first time, which later followed in the NTS-1 and minilogue xd. An innovative engine in which users can exchange oscillators and effect algorithms. The engine is still a topic today, but the Prologue is not.

Korg has gradually discontinued its flagship poly hybrid synth. The reasons are still unknown to this day. But one hears from various sides that the built-in power supply unit and the chip crisis are the reason for the discontinuation. All Prologue users now have a “vintage” synth. And there are fresh sounds for the Prologue series.

Ultimate Patches Prologue 2023

Ultimate Patches has published the Prologue 2023 library featuring 333 new sounds for Korg’s hybrid 8/16-voice polysynth. The designers say it’s the most comprehensive Prologue soundset since the synth’s 2018 release.

It includes brand new patches for 2023 plus the best of the popular Minilogue XD Ultimate Patches. The library covers:

vintage analog and futuristic digital sounds, as well as traditional non-synth instruments including acoustic / electric pianos, B3 / Vox organs, acoustic / electric guitars & basses, orchestral instruments, 80s percussion and more.

Further, the collection spans the genres of

classic and modern pop + rock, synthwave, cinematic, orchestral, latin, futurestep, vintage and modern hip hop, country, reggae, jazz, trap, chiptune, 70s soul, country, dubstep, reggaeton, deep house, trance, techno, tech house, experimental, modular and retrocade.


The new Korg Prologue library by Ultimate Patches is available now for download for $29,99 USD, including all three volumes with 333 sounds. You can buy the volumes individually for $14,99 USD each (111 patches).

In addition, free patches from the collection are now available to download (no registration required

More information: Ultimate Patches 

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  1. It would be interesting to clarify – what are the problems with the built-in power supply and with the chip?

    • There is a problem in EU with the power supply where Korg is no longer able to sell it. The missing chip is due of chip shortage

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