SKU: 80534864881

Keeley Electronics Octa Psi Transfigurating Fuzz Effect Pedal

Sale price$112.05 Regular price$124.50
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Description

Keeley Electronics Octa Psi Transfigurating Fuzz Effect PedalThe Keeley Electronics Octa Psi Transfigurating Fuzz is a mysterious, black box of outrageous sound and deep functionality. Straight from the masterminds at Keeley, this pitch black tablet of tone delivers on many fronts for a versatile and musical fuzz and pitch effect combo for anyone to really sink their teeth into. Pitch altering fuzz is the name of the game for the Octa Psi. Those seeking a powerful pitch shifter, octave generator or analog fuzz

The Keeley Electronics Octa Psi Transfigurating Fuzz is a mysterious, black box of outrageous sound and deep functionality. Straight from the masterminds at Keeley, this pitch-black tablet of tone delivers on many fronts for a versatile and musical fuzz and pitch effect combo for anyone to really sink their teeth into.

Pitch-altering fuzz is the name of the game for the Octa Psi. Those seeking a powerful pitch-shifter, octave generator or analog fuzz need look no further as this pedal is all of those things at once. Across its intuitive interface, one will find separate sections for the octave/pitch and fuzz effects to quickly punch into the fun. Independent footswitching unlocks great interactivity between the split sides along with expression pedal connectivity built in – but let's not get ahead of ourselves.

The Octa Psi's Transfigurating Fuzz circuit is an all-analog, transistor-based drive with extensive gain stages. These stages climb all the way up to a hard-clipping fuzz when cranking up on the Fuzz effect control and are adjustable via a quick turn of the Tone control. A three-way tone switch unlocks more choice in the Octa Psi's fuzzy voice with options between Scoop, Punch, or Psi modes to dial in a fuzz to fit any occasion. Bringing on all the thunderous roars one would expect from a fuzz like this, Octa Psi's distorted voice is both charmingly monstrous and adaptable to different rigs and pickup configurations.

On its opposite side, the Octa Psi loads in an octave effect accessible via its dedicated footswitch, eight-way toggle, and three-way mode switch. Between these two functions, the Polyphonic Octave and Pitch Shifter effect comes alive to play seamlessly with many different types of playing. The Octa Psi's Up, Down, and Dual modes create nearly every harmonic interval to play with power chords, stacked fourths, and diminished chords. Polyphonic and ready for action, the octave effects equipped to the Octa Psi keep up with even the most experienced pitch-shifting players.

Functionality on the Octa Psi goes beyond the call of duty with a suite of settings to get into the nitty-gritty of effect customization. A switchable all-wet to wet/dry Blend control can be accessed by tapping the Octave effect Blend control. With this, the octave effects of the Octa Psi can totally take control or play in a more nuanced way with the Blend dial. This control can be used in conjunction with a momentary or latching Octave control by holding down the Fuzz footswitch for deeper playability options. Further, an adjustable ramp speed opens the field for creatively time pitch bending, as if there were an onboard expression pedal. An expression pedal connection does land on the Octa Psi for extended connectivity options and remote effect control.

For fuzz fanatics and pitch-shifters alike, the Keeley Octa Psi goes simply off-the-wall for new, wild effect mixes. Crank it up or roll it back to play how you want and feel the transfiguration take hold!

  • Polyphonic pitch shifting with two-octave range
  • Momentary and latching pitch-shifting effect
  • All-analog, transistor-based fuzz effect
  • Three-way fuzz effect mode switch
  • Eight-way octave/pitch shifter effect toggle
  • Three-way pitch shift effect mode switch
  • Two expression pedal connections
  • Selectable true or silent buffered bypassing
  • 9-18 Volt DC center negative power operation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80534864881

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4.4 ★★★★★
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Theredirishman
Draper, US
★★★★★ 5
The Dog LOVES IT!
I bought this for my ex-wife's Pitbull. He is an aggressive chewer and usually destroys any toy I buy him. But not this one! The ball is small enough and pliable that it gives when he chomps on it. He loves this ball and seems to be his favorite toy. Thank you for making a product that he likes and can't destroy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2024
S
Verified Purchase
Sean
Carnegie, US
★★★★★ 5
My Golden Retriever’s favorite
We’ve owned lots of toys and balls. This specific version (in blue) has been her absolute favorite. She’s about 72lbs and chews on this thing regularly with no visible damage. We actually own about 6 of them because they have a tendency to go missing underneath furniture and in the yard. We have two of the orange colored ones but she doesn’t like those nearly as much which I assume is because the blue is easier to see in the grass. Other than that…They bounce really well and also whistle a little when you throw them hard enough. I hope they never stop making these.
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Reviewed in the United States on October 6, 2024
A
Verified Purchase
Alp acct
West Palm Beach, US
★★★★★ 4
doesn't whistle as loud as other chuckit balls I've seen, but a good ball.
makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting. but it flys good and the dog loves to chase it. he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it. I'll likely buy another at some point ... just wish it was a little louder when flying.
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Reviewed in the United States on November 4, 2025
K
Verified Purchase
KA
Charlottesville, US
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼‍♀️
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Reviewed in the United States on May 9, 2025
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Verified Purchase
Baker-s
Lowell, US
★★★★★ 3
I wanted a blue ball
It's great. It just wasn't blue.
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Reviewed in the United States on January 5, 2026

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