Phase that uses LDR?

[mth5044]

Are there any phasers that are modulated by an LED/LDR combo like some vibes and whatnot?

Thanks!

[Scruffie]

EHX Polyphase is the only one I can think of right now oh... and some famous Maestro Unit I can't put my finger on the name right now.

[B Tremblay]

MXR Phase 100, 4ms/Commonsound Phaseur Fleur, ProphecySound Inifinitphase

[Taylor]

Lovetone Doppelganger.

Also, my Logic Phaser uses them.

[Johan]

easyvibe

[Mark Hammer]

Duh.  Mu-Tron Bi-Phase.