Maxon invented the famed AD-9 circuit that was sold under the Ibanez brand name, so this one comes from a long line of good analog delays. It's a fantastic sounding delay: thick, juicy, warm... satisfying. 

Model: Maxon AD9Pro Analog Delay
Made: Japan, recent model (serial 078A9P193)
Type: analog delay
Power: standard 9v supply or battery (not included)
Switching: true bypass
Equivalent new street price (approx): $425aud
Mods: none
Accessories: original box and manual 
Condition notes: used, no major marks, excellent condition