Based on the award-winning DL4™ Delay Modeler, Echo Park™ is loaded with unbelievable sounding models including Analog, Tape, and Digital Delay. Different delay patterns such as slap, ping pong, swell, and sweep can be adjusted with the twist of a knob, and the Mod dial can be tweaked for even more variations. Also features Tap Tempo and stereo ins and outs.