After months of teases, Behringer has finally unveiled their clone of the Mu-Tron Bi-Phase in the form the Dual-Phase. The Dual-Phase is a dual analog phase shifter featuring two shifters, each with their own Rate, Depth, and Feedback controls. Each shifters can be run by itself or in tandem with one another, and both offer the option to switch the wave shape oscillator between sine and square wave.
The Dual-Phase allows for the inclusion of an expression pedal or any control voltage source to manipulate the sweep speed of any of the two phasors on the fly. The Behringer Bi-Phase Dual-Phase Shifter is available here for $159.