With the PT-9 Pro+, Maxon has taken all of their 30+ years of experience designing phase shifters and crammed it into one amazing stompbox. Considering that Maxon are the brains behind such legendary effect units as the PT999, PH350, Flying Pan, Roto-Phase, PT909, Jetlyzer and others, this is saying a lot! More than a reissue, the PT-9 Pro+ features a completely redesigned circuit that is vastly superior to the original 1980’s model.
PT-9 Pro+ Phase Shifter page at Maxon 's website...