Record stop: Turntable pitch drop audiounit plugin for OS X

So I've cobbled together a very simple AU plugin using Sonic Birth.

For a while I had looked around for a 'record stop' insert plugin for OSX, something that I could add to a signal path, which would recreate the effect of a record slowing to a stop when the turntable platter loses power. Bizarrely, Ableton Live (version 7 and lower) offers no way to recreate this effect. Although you can automate transpose of an audio clip, it doesn't allow you to do so if the clip's warp mode is set to Re-pitch, which it would need to be to emulate the slowing platter.

If you'd like to use the plugin, do the following:

1. If you don't already have it, install sonic birth (provides the framework necessary for the plug to work).
2. Install the Record Stop SB component
3. If you want to tinker with the circuit, download the source file