You can support my work by buying me a coffee. Simply click on this link.

Since 2019, I have dedicated a significant amount of time and effort to creating numerous patches and waves for various synthesizers, including the

Roland D-70, M-DC1, M-OC1, M-SE1, R-8, U-110, U-220 and JV-80.

I also made many Youtube videos with sound examples of Roland D-70 (legacy) cards from other vendors (without recieving any money for it from Youtube).

This endeavor has required considerable work, and I am grateful for any support toward my project of expanding the capabilities of older synthesizers and modules.

The best thing with the buy me a coffee, is that it is possible to add goodies for supporters. And more supporters could mean more goodies for all!

Available for direct download:

  • PKN-D-70-100 PKN Creative Basics for the Roland D-70. This is patchbank featuring 64 performances and 128 patches. Simple one or two tone patches are employed to delve into the (digital) synth capabilities of the D-70, utilizing only internal waveforms.
  • PKN-JV80-35 – PKN Roland Country SO-PCM-08 Expanded SysEx and Patch Lists: handsome for those that have this PCM card.
  • Tip for Mac users with Sector101 SR-JV Romulator and Waveblade: free shareware Terminal program (pdf with settings)
  • PKN-SY-55-02a – SY55 Internal Factory PKN SY-77 Upgrade

To acces the download, buy me a coffee on this page and unlock the page with the download info (files) which is readable for supporters only.

For Members (no direct download, available using the contact info on the members page, and only if you have the original files or cards yourself)

  • PKN-SY-55-02b – VC5501W Analog Synthesizer Sound 1 PKN SY-77 Upgrade
  • PKN-SY-55-02c – VC5502W Digi Synthesizer Sound 1 PKN SY-77 Upgrade
  • PKN-SY-55-02d – VC5503W UK Sound Chart PKN SY-77 Upgrade
  • PKN-SY-55-02e – VC5504W USA Sound Chart PKN SY-77 Upgrade
  • PKN-SY-55-02f – Yamaha Extensions PKN SY-77 Upgrade
  • PKN-SY-55-02g – Yamaha Synth Goes Live PKN SY-77 Upgrade
  • PKN-SY-55-02h – Yamaha Fantasy PKN SY-77 Upgrade
  • PKN-SY-55-02i – Yamaha Midi Recording 55 PKN SY-77 Upgrade

The following projects have been finished but these files will only be added at a certain ammount of supporters:

  • PKN-D-70-101 PKN Factory for U9 card
  • M-DC1 JV80 converted sounds1
  • XV original Roland presets converted for SRX-072


As a token of gratitude, with increased support, I will be working on more projects to provide free access to donors:

  • U-220 Soundsheets3

Progress has already been made, but I still need to complete this project. With increased support, I could expand this list further in the future.

  1. Transform your M-DC1 module into a JV-80 lite version. Since this module contains some of the original JV80 waves and shares the same engine as the JV-80, it is possible to play original JV-80 patches with this module.
    ↩︎
  2. Roland provided a CD with the SRX-07 Ultimate Keys expansion board, featuring converted patches from the JV-04, JV-08, and JV-10 expansion boards for the XV to access the SRX-07. However, the SRX-07 also incorporates waves from the JV-03 and JV-09 boards, allowing the creation of a bank with a selection of the original patches from these boards. ↩︎
  3. Patch/tone/wave sheets ↩︎

If you just want to support us and have no interest in goodies you can also use Ko-fi to donate, as there is no platform fee for us to recieve the amount.