JHS The Milkman Echo/Slap Delay Pedal With BoostThe Milkman has two fully independent effects with the boost on the right side and the slap delay on the left. The boost is a fully clean boost that is fantastic to push your amp into natural overdrive or leave on all the time as a preamp. The slap delay has controls for Slap, Mix, Repeat, and EQ. The Slap control adjusts the time of the delay from 0ms, which can create a doubled type effect, to 350ms to give you just enough echo to get some spacious