ATK SD1 free
overdrive plug-in for OS X and Windows
30th June 2014
Matthieu Brucher has announced
the release of ATK SD1, a new free overdrive /
distortion plugin for 32- and 64-bit Mac OS X and
Windows in VST2, VST3 and AU plug-in formats.
ATK SD1 is an emulation of the Boss SD1 overdrive.
It is built on top of the Audio ToolKit library, and
implements the overdrive (oversampling x8) and the
tone sections of the original pedal
Contrary to usual distortions, the SD1 features an
asymmetric overdrive section that adds even
harmonics to the sound.