Ibanez PM7 Phase Modulator

[DGWVI]

I made this request a few years back, and was wanting to see if maybe there was any interest in this becoming a project

Six stages of OTA phasing with a pretty damned nifty LFO offering triangle, square, and hyper triangle waves, and an interesting Feedback implementation. I had one years ago, and I regret selling it. The ring-modish tones it could get were awesome, and the phasing itself has a huge range



(I hate looking at Ibanez' factory schems)

 

[benny_profane]

@jimilee

 

[jimilee]

@jimilee

 

[jimilee]

I felt a disturbance in the force. Someone said it was like a Boss PH-2. This thing is very cool. I had been looking for a readable for schematic at one time.

 

[benny_profane]

@Bio77 might know something about this.

 

[Bio77]

I don't know much about this. The Whetstone Phaser has some ring mod sounds that I dig. That one is OTA too, but only 4 stages. I built the Mad Bean board.

 

[benny_profane]

I don't know much about this. The Whetstone Phaser has some ring mod sounds that I dig. That one is OTA too, but only 4 stages. I built the Mad Bean board.

Ah I didn't know if your dive into Ibanez Chorus circuits spilled over into phaser at all.

 

[Bio77]

Ah I didn't know if your dive into Ibanez Chorus circuits spilled over into phaser at all.

No, I'm a chorus and flange dude. I leave that phase-y stuff for Jimi This one is cool though. I was surprised how much I liked the ring mode on the Whetstone. This one seems even more weird, which I like.