Can anyone tell me if the MF-103 I ordered with produce overdrive / distortion for a guitar signal ? What is the “drive” function of the Phaser?
Gain ? Overtone on signal or ??? 
Yes, it will if you turn it up enough you will get a nice analog distortion. It is a gain control.
indeed. it can help to overload the signal at the just the right sweep points, that’s what i like, at least…
Oyster: the clip did’t play! I’d love to hear it…mine will arrive Wed. likely…
Hope I like it! Years ago I had a Morley Volume Phaser and loved it.
THEY SOUND GREAT ! ! !