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Walrus Audio Polychrome Flanger Pedal

Analog Flanger/Vibrato Effects Pedal with True Bypass Switching
$219.99

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Walrus Audio Polychrome Flanger Pedal
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All-Analog Flanger and Vibrato with a Huge Sonic Range

Serving double duty as a traditional flanger and a vibrant vibrato effect, the Walrus Audio Polychrome effects pedal will add big creative potential to your pedalboard. A 2-way voicing switch offers two distinct flavors of flanging: a traditional, full-frequency effect or a more complex, notched flange effect with less low end. And when you need a vibrato effect instead of flanging, simply turn the feedback down to minimum and turn the D-F-V knob all the way up. Complete with an all-analog signal path, a relay-based soft switch, and an ultra-rugged, die-cast metal construction, the Walrus Audio Polychrome pedal will exceed your sonic expectations.

Walrus Audio pedals: built by sound tweakers for sound tweakers

The artists, musicians, and engineers at Walrus Audio take pleasure in chasing sounds that inspire, such as the perfect breakup of an overdrive, a beautifully thick distortion, an endlessly sustaining reverb, and a self-oscillating delay. Simply put, these guys love to play with sound. They design stompboxes that re-create the sonic textures that they hear in their heads. Built by sound tweakers for sound tweakers, Walrus Audio’s guitar pedals are as versatile as they are functional. At Sweetwater, we’ve found that Walrus Audio’s pedals are the perfect tools for guitarists who want to sculpt their own unique sounds.

Walrus Audio Polychrome Flanger/Vibrato Effects Pedal Features:

  • All-analog flanger/vibrato effects pedal with relay-based true bypass switching
  • 2-way voicing switch offers two distinct flavors of flanging
  • 3 selectable modulation waveforms to further fine-tune the modulation effect
  • D-F-V switch ranges from dry (no effect) to traditional flanging to full pitch vibrato
  • Rugged construction with die-cast metal housing
  • Requires 9V power supply (not included)

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Tech Specs

  • Pedal Type: Flanger
  • Analog/Digital: Analog
  • Effects: Flanger
  • Inputs: 1 x 1/4"
  • Outputs: 1 x 1/4"
  • Bypass Switching: True Bypass
  • Power Source: 9V DC 50mA power supply (sold separately)
  • Height: 2.3"
  • Width: 2.9"
  • Depth: 4.77"
  • Manufacturer Part Number: 900-1059

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Customer Reviews

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Rated 5/5

Was never a fan, until this pedal

I can honestly say that in the past I viewed flange as a one trick pony kinda thing, maybe two. I last owned a flange penal at least 15 years ago, maybe more. Fast forward to 2023, I buy my first Walrus pedals. I already owned 2 or 3 Walrus pedals at that time and I was and am extremely impressed by their build quality, sound quality and ease of use. Also, do they play nice with others, other manufacturer/brands? These check all the boxes.
Music background: 30+ years of noodling
Rated 5/5

Great versatile flanger

You can get a ton of different sounds out of this thing and it's awesome. Because you can get so many sounds out of it I do wish it had the ability to store a few presets. I don't get a volume cut like some others have reported.
Music background: Worship Lead Guitar
Rated 5/5

Love it’s artwork

Besides the wonderful sound I just love the artwork so colorful , easy to dial and not just the conventional flanger it's way more than that
Rated 5/5

Grade A Analog flanger

Walrus Audio never disappoints. Another great analog modulation pedal from the Walrus crew. I quite enjoy it and would definitely recommend it to a friend!
Music background: 20 years playing the guitar.
Rated 5/5

Very useable, even for bass!

It arrived yesterday and it took no time at all to find my settings...using it with a Strandberg Fretless Fiver and a NS Omni. Sounds nice without killing the low end, especially with a bow. Walrus does something that I require and so many companies miss; put an effect blend knob on the pedal. As a bassist I want effects for light coloring/nuance, not an in your face sound...our first job is to lock in the band. The blend function allows me to dial in a nice modulation.
Music background: Worship Team Bassist
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