Ibanez DML20 Modulation Delay III

"Features
There are many effects which are basically adaptations of delay, but none provides you with the extremely broad range of applications the DML20 Digital Modulation Delay III does, which simply delivers them all. Both the bandwidth, all the way up to 16 kHz, and the delay times from 1ms to 1024ms cover a very wide spectrum. Not only every kind of echo effect, but chorus and flanging as well are yours at the touch of a pedal. In addition to a pure, clear delay, you get a stereo output that gives your sound a depth and spaciousness that will enhance the athmospere of almost any music."

https://www.tonehome.de/ibanez/power-series-10/dml20-mod-delay-iii/