• Multi function delay pedal.
• 4 modes - Digital, Analogue, Lofi and Slapback.
• Level, Dampen, Repeats, Ratio and X knobs.
• Momentary bypass.
• Lifetime warranty. 

The ARP-87 is quite a unique pedal - it doesn't actually have a Time knob, rather the delay time is entirely controlled by the tap tempo. This is a great idea because it encourages you to do things a little differently. All four modes are great and really useable  -they can be heavily modified by the other knobs. The X knob changes the modulation depth / filter width depending on mode. Holding the footswitch temporarily maxes the repeats.

See Also:

• All Pedals
• Delay Pedals
• Walrus Audio