Based on the BOSS PH-2 Super Phaser, this could be considered a competitor to the Phase 90, with some interesting additions.
The RES knob adds a more pronounced flanger like character, while the Mode 1 and Mode 2 selection changes the unit from a 10-stage phaser in Mode 1 to a 12-stage phaser in Mode 2.
You can demo and mix and match all of our amp sims inside Amp Locker.