Roger Linn Design has introduced AdrenaLinn Sync - a software plug-in that offers the same unique beat-synced filter modulation and sequencing effects of their AdrenaLinn III guitar pedal.
However, it goes even further, adding:
Pricing and Availability
AdrenaLinn Sync is currently available only for Mac OS X, but they say a Windows version is coming soon. It retails for $99.
Colin Benders explains the philosophy and point behind Studio Stekker