The Memory manb is one of my favorite delays ever, but It has a "tone" of it's own...Rid is right, in truth it's an old design and some people do not like it...I do, it's all up to you. I will tell you this...IMO the re-issue is jusrt as good as the originals. Good luck.
BTW...if you just want delay, MXR used to make an analog delay...it was ac powered, and was simply called "Analog Delay"...they bring a pretty good chunk of money, and there is no reissue...but that is a great pedal!