Nembrini Audio released Doubler Real-Time Tracker

The Nembrini Audio Doubler tracker turns your guitar performance into a stereo, double-tracked signal in real time, as if two guitarists were playing the same track left and right.
Nembrini Audio Doubler is a plug-in designed to enhance your guitar, vocal or polyphonic instrument with a natural doubling effect, adding richness and depth.

Price
Intro: $29.99
Regular: $79.00

More info here: Nembrini Audio | Doubler Real-Time Tracker