Very cool!
As an owner of an original Maestro PH1, how do you control the speed and on/off control of the phase? The 2 main points of attraction for me with the Maestro are how it ramps up and down like a Leslie/roatary effect when you switch speeds and also how it colours your tone when the PH1 is plugged in (yes, it uses a mains cable, not batteries) but the effect is 'off', (probably due to the input/output impedance of the pedal??).
Does your phaser have a sag/lag when you change the speed? There is also no depth control on the Maestro...