PhaseThree is a carefully modeled software version of the MuTron Bi-Phase hardware phaser that has the same great sound as the original device (including its flaws and quirks). It should be noted that due to aging factors, there are no two identical Bi-Phases; we found the best and most harmonious one we could rely on, bought it at an almost ridiculous price and took it apart to see what drives it.
The result is a detailed digital copy of the original device, right down to its unique LFO sweep. In the latest version, we have moved away from the original circuitry and added more stages (12 instead of 6 in the original) to make it sound more modern.