Expand your delay options with the ARP-87. With its Analog, Lo-Fi, and Slap settings, you can add warmth, dimension, and a distinctive signature to your playing. Dial-up everything from classic slapback to warbled, murky tones and AM radio effects. The 87's flexibility makes it perfect for any style. From clean and precise to gritty and atmospheric, it's the ideal gig-board delay. Stomp up your sound and explore new sonic possibilities with the ARP-87 delay pedal.Walrus Audio ARP-87 Multifunction Delay Pedal FeaturesFour reverb algorithmsSelectable trails modeTap tempo switchWildcard X knob is algorithm-specific for unique parameter controlWalrus Audio ARP-87 Multifunction Delay Pedal SpecificationsThe ARP-87 comes in a Frosted Charcoal finish with cream and sea foam ink featuring original artwork by Chris Castro of a lone ship traveling through the ARP-87 Galaxies.The diecast enclosure’s exact size is 4.77" x 2.6" x 1.39".Power requirements are 9VDC (100mA minimum).The use of an isolated power supply is recommended for powering all Walrus Audio Pedals.Daisy chain power supplies are not recommended. Power supply not included. Walrus Audio ARP-87 Multifunction Delay Pedal 3A Switchable 9v or 12v with 3 isolated outputs with 500mA.