1980s DOD FX20B Stereo Phasor Effects Pedal DEMO

In this video we'll test out a vintage 1980s DOD Stereo Phasor pedal. “Stereo Phasor“ vs. “Stereo Phaser“: The original FX20 phase-shifting effects pedal followed in the footsteps of DOD's first-issue 201, 401, and 490 Phasors, which used the Mu-Tron spelling of “phasor“ (instead of “phaser“, as used by Ross and Boss, among others). The first FX20Bs were labeled as a “Stereo Phasor“, although the instruction manuals referred to a “Stereo Phaser“. In or around early 1987, the pedals briefly switched to the “Phaser“ spelling, but they switched back to “Phasor“ by the end of that year. Finally, when the “second series“ DOD FX pedals were introduced in early 1989, the FX20-B was called a “Stereo Phaser“ and retained that spelling for the rest of its production run. SOURCE: