Curious as to the groups thoughts on the Ibanez AD and UE rack mount effects Units. I am converting to a rack mount with a Sarno pre-amp, and have been thinking about this versus the stomp boxes. I recall some older forum posts on these units - and I recall the UE 700 is the holy grail - where the AD 230 is the low-end option ? There are UE 400 and 405s for sale out there - I am seeking that late 70s Bobby tone - can any of these units deliver those tones in your expert opinions ? Thanks.