SKU: 61360220143
guitar pedal with aux in

guitar pedal with aux in Electronic Audio Experiments Prismatic Wall Pedal

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Description

guitar pedal with aux in Electronic Audio Experiments Prismatic Wall PedalSympathetic Resonator for Expansive Sonic Textures The Electronic Audio Experiments Prismatic Wall Sympathetic Resonator Guitar Effects Pedal Prismatic Wall is a sympathetic resonator designed to transmute incoming sounds into the vibrations of an illusory bank of tuned strings. Part reverb and part synthesizer, its metallic yet warm timbres span from the subtle harmonic aura of a third bridge to the rich chromatic suspensions of a grand piano. The


Sympathetic Resonator for Expansive Sonic Textures - The Electronic Audio Experiments Prismatic Wall Sympathetic Resonator Guitar Effects Pedal

Prismatic Wall is a sympathetic resonator designed to transmute incoming sounds into the vibrations of an illusory bank of tuned strings. Part reverb and part synthesizer, its metallic yet warm timbres span from the subtle harmonic aura of a third bridge to the rich chromatic suspensions of a grand piano. The simulated vibrations form a sustaining spectral extension of your instrument that retains a tangible physicality despite its surrealist underpinnings. The resonances are reactive in nature: playing in tune excites specific pitches, while percussive attacks excite all the strings in tandem.


  • Analog/digital hybrid signal processing (24 bit, variable sample rate) paired with analog filtering and emphasis, for low noise with a colorful character
  • High headroom analog dry path and mixer
  • Comprehensive digital control of every function using a 32-bit processor system that seamlessly integrates with the analog signal path
  • Performance-friendly expression morphing functionality with intelligent momentary/latching behavior and adjustable rise/fall times
  • Full MIDI implementation (CCs and presets) for all parameters, analog and digital
  • 16 preset slots: 3 via the front panel, the rest via MIDI
  • CTRL jack for MIDI, expression, and CV input
  • Multi-mode, assignable LFO with periodic and random waveforms
  • Updatable firmware via MIDI Sysex messages


Prismatic Wall utilizes a physical string model formed by tuned delay lines. Tuning is achieved by varying the sample rate of the system, manipulating the physical model in decidedly non-physical ways. The Mode selector determines the interval spacing between strings, with each configuration carefully selected to maintain a sense of harmonic ambiguity. Damping and Decay change the brightness and sustain of the strings, ranging from short plucks to infinite drones.

The hardware combines primitive DSP with analog saturation and filtering for a sonic character untethered from a particular era. A fully digital user interface enables all parameters to be controlled via MIDI, saved as presets, and even modulated by the onboard LFO. In addition, the Morphing function enables controllable transitions between two distinct settings via the Aux footswitch or an expression/CV source.

Prismatic Wall is a distinct instrument in its own right, a device that refracts musical intent into multifaceted harmonic colors. Will you traverse its intricate layers?


SPECIFICATIONS

General

  • Bypass switching: Electronic bypass with buffered or Trails modes
  • Input impedance @ 1kHz: 1MΩ
  • Output impedance @ 1kHz: 1kΩ
  • Power: 9VDC, 2.1mm center negative barrel. Current draw is 120mA max

Controls

  • Tune: adjusts the pitch of the resonators across a four octave range
  • Mix: wet/dry blend
  • Drive: sets the signal level driving the resonator, with overload at higher settings
  • Damping: high frequency decay of the resonators
  • Decay: overall decay time of the resonators; at its upper range also adds analog feedback to create infinite drones
  • LFO Rate: LFO speed; modulates Tune by default
  • LFO Amount: LFO amplitude
  • Mode Button: selects between four string spacing modes: single w/ harmonic overtones, stacked neutral thirds, stacked fifths, and chromatic
  • Wave Button: selects the LFO waveform between periodic and random modes. Long press to access the Mod page.
  • Engage Footswitch: activates the pedal. Long press to toggle trails/standard bypass modes.
  • Aux Footswitch: the footswitch behavior depends on the Aux button setting. In Morph mode, Aux will jump between two distinct knob settings with intelligent momentary/latching behavior. In Preset mode, Aux will scroll through the first three presets.
  • Aux Button: determines the behavior of the Aux footswitch. Long press to access alt functions, and press again to return to the panel.


Manufacturer: Electronic Audio Experiments (EAE)
Model: PRISMATIC WALL
SKU: I796114-N-4-WHXA


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Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.


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SKU: 61360220143

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4.1 ★★★★★
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Shianne Whipple
Grantham, US
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot. Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable. The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold. The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
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NLB
Belleville, US
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2024
A
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Altairjones
Chelsea, US
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic. I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop. One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024
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Melissa Williams
San Leandro, US
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
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Reviewed in the United States on September 9, 2024
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Austin & Cambria
Cuba, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025

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