About This Listing

The ARP-87 is a compact, feature-rich delay, packed with a large pallet of inspirational delay tones. Featuring four main algorithms, digital, analog, lo-fi, and slap back, the ARP-87 can cover some serious ground in the world of echoes. The Digital algorithm boasts pristine, crystal clear repeats great for rhythmic riffs. The Analog setting works well to add warmth and dimension to chords and lines without getting in the way. The Lo-Fi algorithm, with its adjustable frequency range on the repeats, goes from warm, warped, and murky, to strait AM radio. Finally, the Slap setting makes it easy to dial in a great slap back echo perfect for smoking chicken pickin’ runs. With other features like our smart bypass switching, and momentary knob ramp, the ARP-87 provides endless creative opportunities that are waiting to be explored.  

The X knob changes functions depending on which Algorithm you are using. It adjusts a specific parameter in each algorithm. In Digital, Analog, and Slap modes, the knob will control modulation depth. In Lo-fi mode, the knob will control Filter width. 

Note that when changing delay types this loads a whole new algorithm and the tempo must be tapped in again. 

Trails Mode

The ARP-87 can be run in trails or no trails mode. In trails mode, when you turn the pedal off, the delay trails die off naturally. In no trails mode, the delay trails are abruptly cut off when you turn the pedal off. To toggle between either mode, hold down the bypass switch for 1 second while applying power to the pedal. Unplug power and repeat to toggle to the other mode. 

Momentary Functions:

When the switch is in off position, press and hold the Bypass Switch to temporarily activate the effect to add a moment of delay texture. Releasing the switch turns the effect off. When the effect is on, press and hold the bypass switch to momentarily ramp the X parameter to maximum. Releasing the switch sets the X parameter back to the knob location.  

Press and hold the Tap Switch to temporarily ramp the feedback to maximum. Release to set the feedback back to the knob location.

Condition
Brand
Model
  • ARP-87 Multi Function Delay
Categories
Made In
  • United States
Pedal Format
  • Standard

About the Seller

Lo-Fi Store di De Luca Stefano

Avezzano, Italy
(347)
Joined Reverb:2016
Items Sold:418
Product Overview

Built with four delay algorithms, momentary feedback tap, and optional delay trails, the Walrus Audio ARP-87 Multi-Function Delay rockets your rig into a universe of tone from analog warmth to crystal digital repeats.


  • Delay Algorithms: Analog, Digital, Lo-Fi, Slap

  • Controls: Level, Dampen, Repeats, Delay Ratio, X (Modulation Depth in Analog/Digital/Slap modes, Filter Width in Lo-Fi), Program (Algorithm), Bypass, Tap

  • Other Features: Delay Trails, Momentary Feedback, True Bypass, LED Indicators
Shop 153 options from $120
Product Reviews
Walrus Audio ARP-87 Multi-Functional Delay
Walrus Audio ARP-87 Multi-Functional Delay
Originally $233.27, now $201.27 ($32 price drop)
$32 price drop

About This Listing

The ARP-87 is a compact, feature-rich delay, packed with a large pallet of inspirational delay tones. Featuring four main algorithms, digital, analog, lo-fi, and slap back, the ARP-87 can cover some serious ground in the world of echoes. The Digital algorithm boasts pristine, crystal clear repeats great for rhythmic riffs. The Analog setting works well to add warmth and dimension to chords and lines without getting in the way. The Lo-Fi algorithm, with its adjustable frequency range on the repeats, goes from warm, warped, and murky, to strait AM radio. Finally, the Slap setting makes it easy to dial in a great slap back echo perfect for smoking chicken pickin’ runs. With other features like our smart bypass switching, and momentary knob ramp, the ARP-87 provides endless creative opportunities that are waiting to be explored.  

The X knob changes functions depending on which Algorithm you are using. It adjusts a specific parameter in each algorithm. In Digital, Analog, and Slap modes, the knob will control modulation depth. In Lo-fi mode, the knob will control Filter width. 

Note that when changing delay types this loads a whole new algorithm and the tempo must be tapped in again. 

Trails Mode

The ARP-87 can be run in trails or no trails mode. In trails mode, when you turn the pedal off, the delay trails die off naturally. In no trails mode, the delay trails are abruptly cut off when you turn the pedal off. To toggle between either mode, hold down the bypass switch for 1 second while applying power to the pedal. Unplug power and repeat to toggle to the other mode. 

Momentary Functions:

When the switch is in off position, press and hold the Bypass Switch to temporarily activate the effect to add a moment of delay texture. Releasing the switch turns the effect off. When the effect is on, press and hold the bypass switch to momentarily ramp the X parameter to maximum. Releasing the switch sets the X parameter back to the knob location.  

Press and hold the Tap Switch to temporarily ramp the feedback to maximum. Release to set the feedback back to the knob location.

Condition
Brand
Model
  • ARP-87 Multi Function Delay
Categories
Made In
  • United States
Pedal Format
  • Standard

About the Seller

Lo-Fi Store di De Luca Stefano

Avezzano, Italy
(347)
Joined Reverb:2016
Items Sold:418
Product Overview

Built with four delay algorithms, momentary feedback tap, and optional delay trails, the Walrus Audio ARP-87 Multi-Function Delay rockets your rig into a universe of tone from analog warmth to crystal digital repeats.


  • Delay Algorithms: Analog, Digital, Lo-Fi, Slap

  • Controls: Level, Dampen, Repeats, Delay Ratio, X (Modulation Depth in Analog/Digital/Slap modes, Filter Width in Lo-Fi), Program (Algorithm), Bypass, Tap

  • Other Features: Delay Trails, Momentary Feedback, True Bypass, LED Indicators
Shop 153 options from $120
Product Reviews

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