Benson Amps DelayMaker: Benson Amps Model: Delay Condition: New Description: The design process was characteristically obsessive and often dysfunctional, so well spare you most of it. Lots of bright people in the industry left their mark in one way or another. Special shout outs to Jack Deville, Bryan Sours and John Snyder. Lessee after dutifully slogging through the modern bucket brigade scene for a while, we found our paradise in the form of the ubiquitous PT2399.