Fender Phase Shifter

[ronh]

When first started to play guitar back in the mid '70s, at my local music store, I played a Fender Phase Shifter pedal. It had four controls like a flanger has. I got a setting that sounded like a Leslie speaker. The sweep was very wide and slow. Never heard that sound on another phase shifter pedal. Since then I have never seen that pedal for sale, new or used. No schematics on the net either. Anyone else played or seen one?

I guess it was one of those things you pass up on and regret later. Is there a four control phaser?

[52 Bill]

The only phaser that I've seen from Fender in the '70s was the ac powered one with the top toe control.

Could it have been one of the oil can delays units?