Mac OS X port of Rumpelrausch's classical drawbar organ VST instrument.

AZR-3 is an emulation of a drawbar organ providing two keyboards and a pedal section. The VST is very well optimized for CPU usage (specially for nowadays standards) also being very light (3.4 MB) and having great, persistent sound quality.

It's not a close tonewheel emulation, but you can choose between different basic waveforms in addition to the "clean" sound of pure sine waves.

• Drawbar control.
• Click emulation.
• Sustain.
• Percussion.
• Pitch bend.
• Vibrato.
• Distortion / overdrive.
• Rotating speakers emulation.

Demo video.

Original Win 32bit VST source code.

Inside the /build folder you'll findo both VST and AU(.component) options available.

You can use Kinolien's fantastic Gitzip to download the whole folder as a .zip file.

Alternatively, you can just use the direct download links below:

• Mac OS X 64bit VST2: direct download.

• Mac OS X 64bit AU: direct download.

Wavosaur devs.

Rumpelrausch.

Steinberg.

I'm in no way affiliated with the three parties mentioned above.

All according licenses are included in the repo.

I do not own any part of Steinberg's SDK codes or Rumpelrausch original source code for ZR-3 and AZR-3.

GNU GENERAL PUBLIC LICENSE Version 2, June 1991