The MXR Phase 90 is one of the most famous phase shifters ever created and found its way into the rigs of countless guitar legends over the last four decades. Aside from its classic orange casing, the Phase 90 is instantly recognizable thanks to the unmistakable script logo.

Jim Dunlop MXR CSP026 ’74 Vintage Phase 90

Hand wired

Select resistors paired with hand-matched FETs

Recreated from a vintage ’74 Phase 90

Adorned with script logo

Simple one-knob operation