Phase 90's.. any real difference ?

[BeZo]

I remember lurking on this thread when I first joined. It's one of the reasons I got a Blackout Effectors Whetstone Phaser.

 

[Cless357]

There is also the Whirlwind phaser, build by the original designer of the MXR phase 90 : https://www.whirlwindusa.com/products/black-boxes-effects-and-dis-effects-orange-box-phaser