Hello All,
Here are two more analog delays from popular manufacturers that highlights the similarities in the design of a simple BBD analog delay pedal.  Good reference point and we could potentially all build a different circuit.  Thoughts welcomed.  I will also be posting more information later tomorrow for design thoughts, tips and some signal flow traces.

Edward

Boss DM-2
http://www.hobby-hour.com/electronics/s/dm2-delay.php


Ibanez AD-9
http://experimentalistsanonymous.com/diy/Schematics/Delay%20Echo%20and%20Samplers/Ibanez%20AD9.pdf