PedalBro

Reverb · Walrus Audio

Walrus Audio Slö

The Slö is a stereo reverb pedal offering three distinct modes—Dark, Rise, and Dream—designed for creating ambient textures and sustained pad sounds. It features a compact footprint with controls for decay, filter character, and mix balance, plus a configurable X knob for tweaking the reverb effect.

  • 9V DC · center −
  • 100 mA
  • Buffered bypass
  • Analog
  • Stereo
New
from $199
Used (asking)
from $110

The rundown

Highlights

  • Three reverb modes: Dark, Rise, and Dream
  • Stereo input and output
  • Decay, Filter, Mix, and Mode controls plus assignable X knob
  • Buffered bypass with spillover capability
  • Runs on standard 9V DC power or batteries

Best for

Musicians seeking rich, ambient reverb textures with stereo output and multiple character options for soundscape creation.

Quick facts

Power
9V DC
Current draw
100 mA
Polarity
Center negative
Bypass
Buffered bypass
Dimensions
66 × 125.7 mm
Controls
Decay, Filter, Mix, Mode, X knob
Stereo
Yes
Year
2018
Status
In production

Where to buy Walrus Audio Slö

$199 lowest new price · Reverb

Used listings asking $110–$158, median $134 (13 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$110View
ReverbUsed$119View
ReverbUsed$125View
ReverbUsed$130View
ReverbUsed$134View
ReverbUsed$134View
ReverbUsed$134View
ReverbUsed$134View
ReverbUsed$144View
ReverbUsed$158View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power supply does the Slö use?

The Slö runs on 9V DC center-negative power with 100 mA current draw and is compatible with standard 9V batteries.

Does the Slö have stereo output?

Yes, the Slö features stereo input and output capabilities.

What is the bypass type?

The Slö uses buffered bypass with spillover, allowing the reverb tail to continue when the pedal is switched off.

How many footswitches does it have?

The data does not specify the number of footswitches on the Slö.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.