AIPL SpinCycle 2.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The most popular versions among AIPL SpinCycle users are v2.1 and 2.2. This free tool was originally produced by AIPL. The program lies within Multimedia Tools, more precisely Music Production.
From the developer:
Add big 24-bit Leslie / rotary speaker sound to your digital music and make it FAT with this DirectX plug-in! Building on years of research, AIPL SpinCycle is the best plug-in to digitally simulate a rotating speaker. If you closed your eyes and played an actual Leslie speaker, then played SpinCycle, we bet you couldn't tell the difference! We couldn't! It's that good (patent 6,873,708 and more pending).
Add this sound to organ (e.g.
You may want to check out more software, such as Blue Cat's Flanger - VST, Blue Cat's Stereo Chorus - VST or Instruments Builder, which might be similar to AIPL SpinCycle.