“Nice warm analog sounding two stage phaser. In some settings you can get a cool Uni-Vibe sound.”
“Vintage 1978 DOD [gray box] Phasor that sounds like the MXR script phasers [most likely DOD’s take on the MXR Phase 45] but has more headroom. If you want warm lush analog swoosh, this is your pedal. Combine this with a nice distortion or overdrive and you’ll have the most amazing fat sound you could ever want. This is one of my favorites. It contains the LM348N chip.”
A review of the reissue can be found here.