Maestro PS-1A Phase Shifter

From the GuitarPlayer article "Depeche Mode's Martin Gore," Gore says, "I also got quite a few Maestro pedals—a PS-1 Phase Shifter, an MPS-1 Mini- Phase, and an FZ-1A Fuzz-Tone—as well as Ross compression and distortion pedals that I used a lot, too."

On his twitter account, he posted this photo with the pedal given to him by Joe Banamasa.

At 12:16 , he starts naming all the equipment he's got at home... about four or 5 seconds later he says he has a Flanger, as well as a Phase Shifter at his place.

A few of the devices Ernie Isley used on That Lady recording.

Which guitars did you use on Rush's first LP, Rush? I used the 335 and a rented Rickenbacker 12-string. That's it for guitars. I played them through my Marshall 50 with a 4-12 cabinet, and I used a Maestro phase shifter, a Cry Baby wah-wah, and an Echoplex. Many of your songs have either a phased or a chorus effect. I like both sounds. Ever since A Farewell To Kings I've used a Roland Boss Chorus. I liked the Maestro phaser as opposed to, say, MXR Phase 90s or 100s; it was a little more subtle than the MXR phase lines. But after I heard the Chorus, I loved it and decided to incorporate it into my music. Hemispheres and Permanent Waves have a lot of Chorus -almost every song has Chorus, since with a three-piece band it tends to widen the guitar sound.

> Boss Flanger is for live, on the record it was an old Maestro PS-1A Phase Shifter