source audio expression pedal Source Audio SA 250 Ultrawave Distortion – ScaleNordic
SKU: 67990947790
source audio expression pedal

source audio expression pedal Source Audio SA 250 Ultrawave Distortion – ScaleNordic

Sale price$22.30 Regular price$24.78
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Description

source audio expression pedal Source Audio SA 250 Ultrawave Distortion – ScaleNordicTransform Your Guitar Tone with Multiband Saturation and Tremolo The Ultrawave also has an incredible companion collection of innovative sound processing blocks to take sound creation into vast new directions. These are found in the Neuro 3 Desktop Editor (free editing software for Mac or Windows) or Neuro 3 Mobile App (free for iOS and Android). All presets created in the Neuro 3 editors can be loaded directly to the pedal, saved to a personal, cloud

Transform Your Guitar Tone with Multiband Saturation and Tremolo
The Ultrawave also has an incredible companion collection of innovative sound processing blocks to take sound creation into vast new directions. These are found in the Neuro 3 Desktop Editor (free editing software for Mac or Windows) or Neuro 3 Mobile App (free for iOS and Android). All presets created in the Neuro 3 editors can be loaded directly to the pedal, saved to a personal, cloud-based preset library, and published to the Neuro Community to be easily accessed by other Ultrawave owners. The dual channel compressor block includes studio level controls that can be placed before or after the drive circuits. The Multiband Tremolo block provides individual control of each band's tremolo depth, rate, and start time as well as its LFO wave shape. Changing the LFO wave shape and varying the tremolo start times of each frequency band creates fantastically propulsive sounds reminiscent of sequencer or arpeggiator effects.

The LFO’s Ring Mod option creates waves of retro/futuristic industrialism. The Morph feature explores the marvelous potential of sound morphing, which allows musicians to smoothly transition from one super-charged tone to another with an external expression pedal, LFO, or envelope follower. The Ultrawave also has advanced stereo features that can send entirely different drive effects to each of the outputs for a wide stereo field, place the effect in two places in a signal chain,  or generate mind-spinning, ping-pong tremolo effects. 

Ultrawave vs. Ultrawave Bass: What's the Difference?

One Editing Experience
For ultimate rig flexibility, the Ultrawave and Ultrawave Bass pedals share the exact same Neuro 3 App and Desktop Editor, and presets can be created and shared freely between the two pedals. So what makes them different?

It's All About Flavor
The Ultrawave comes equipped with a "Sustain" knob on its surface, while the Ultrawave Bass is armed with a "Mix" knob by default. Additionally, the six top-loaded presets on the Ultrawave Bass were handcrafted by our virtuoso bass expert, Nathan Navarro, whereas the presets on the Ultrawave are more geared toward midrange guitar frequencies.

Features:

  • 37 Different Band Splitting Options: Band Splitting options including single, 2, 3, 4, 8, and 10 bands. Each band splitting option includes several sub-sets with different band splitting frequency points.
  • 44 Different Distortion Types: Choose from distortion/overdrive/fuzz types that include Tube, Diode, Foldback, Negative Flip Diode, Octave Up, and more.
  • Dual Channel Compressor/Expander: Compressor features Input Gain, Threshold, Ratio, Attack, Release, and Output Gain controls with a detailed graphic monitor. Use the dual channel capabilities to isolate compression to specific frequencies. Place the compressor/expander before or after the overdrive module.
  • Growing Library of Published Presets: For quick and easy access to a world of great tones, try sampling sounds from a vast collection of published presets created by the Source Audio team and the ever-growing Ultrawave Neuro Community.
  • Stereo Ins and Outs: Create two entirely different presets and run them in series, parallel or run each to a separate output. Stereo options also apply to the Multiband Tremolo - use the Channel 1/Channel 2 Sync options or the Phase Offset control to create stereo ping-pong, tremolo effects.
  • Detailed LFO Controls: Use the LFO module to control the Ultrawave's Tremolo, Morphing or Ring Mod features. Choose between a standard Sine Wave or use the Attack/Release controls to create highly customized LFO shapes.
  • Sound Morphing: Change from one sound to another with an expression pedal, envelope follower or LFO. 
  • 8 Band Graphic Equalizer
  • Adjustable Noise Gate
  • Assignable Knobs: Reassign all four of the Ultrawave's knobs to the parameters most useful for making quick, on-stage changes. Save a different set of knob assignments for every preset.
  • External Expression Pedal Control: Make simultaneous, on-the-fly changes of up to three parameters with an external expression pedal. 
  • 6 Toggle Switch Accessible Presets: Quickly access up to 6 pedal presets with the Ultrawave's toggle switch.
  • Universal Bypass — Select either analog buffered or relay based True Bypass.
  • MIDI Capable — Connect the Ultrawave to the Source Audio Neuro Hub and access up to 128 presets with MIDI Program Change (PC) messages. Control many of the pedal’s parameters with MIDI Continuous Controller (CC) messages or assign LFO modulation speed with MIDI Clock.
  • USB Port - Class compliant USB-MIDI allows the Ultrawave to work as a plug-and-play device with recording software running on Mac and Windows. The USB port offers connectivity to the Neuro 3 Desktop Editor providing access to deep editing possibilities and pedal firmware updates.
  • USB to Mobile App Connectivity - Connect the Mobile App to your Ultrawave via the USB port on the top of the pedal and enjoy two-way communication between the pedal and your Neuro 3 Mobile App. This means you can see all of your Ultrawave preset settings on the App. in real time. (Lightening to mini Type B USB cable for iPhone) (Type-C to mini Type B USB cable for Android).
  • Compact Design – The durable, anodized aluminum housing has a small footprint and sturdy hardware. Dimensions: L: 4.5 in./11.4cm x W: 2.75 in./7cm x H: 2 in./5.1cm (including knobs).
  • Universal BypassTM – Select either analog buffered or relay based True Bypass.
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: 67990947790

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Warlord Commander Mike
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★★★★★ 5
Very pleased
Color: Black, Size: 8' Wide x 30" Tall
This works great, and I find it to be very effective at soundproofing. The hinge is good quality, and it rolls up easily. It is slightly on the heavier side, but that is to be expected considering its larger size. The materials used to make it are top quality, and it will last a long time.
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Reviewed in the United States on February 2, 2026
B
B. Oberts
Belleville, US
★★★★★ 5
Trying to limit the sound from the basement.
I still am in process of evaluating the function of these but from an early assessment they do seem to help take the noise down a peg. I have installed these between the joists in my basement so that as my kids get ramped up playing video games it could possibly help prevent the sound from rattling the house. I did not need to use the sticky side for this as I was able to slide them in place around other things to hold them still. With four panels I have ok coverage of the area and if they continue to prove effective I will get more to fill out the area even more. They appear well made and of good size but I am not an expert in sound absorbing materials. Still so far so good.
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Reviewed in the United States on March 31, 2025
N
Newsdude
Cuba, US
★★★★★ 4
Not like egg-crate foam, but these look nice and help with noise
Everyone is putting these on the walls. I opted for the ceiling. Back in the middle of the pandemic, I converted a corner of a back-room/work-room into a home office space for my work-from home activities. It's a basement, and so it's concrete walls, but I did my best to put things on or in front of the concrete to dampen sound. But I didn't spend any time thinking about the open-rafter ceiling, which is really just the main-level floor. That's where these (and a couple other) sound-reducing tiles came in. I tacked some packs of these overhead, and immediately noticed a fair reduction in noise in my "office," as well as noise from upstairs. But they also had the effect of reducing my ceiling height, making it easier to warm the space when it's cold. And they look good doing it, providing a pretty nice ceiling. These tiles are not very thick, not like true acoustic wall materials. So you're not going to get the sound dampening of egg-crate foam. But they do offer some degree of reduction in ambient noises. And they don't cost a lot. Overall, I'm pleased and think I need to order more for some other areas of the room.
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Reviewed in the United States on July 16, 2025
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alisecia
Lowell, US
★★★★★ 2
Not sold as stated
Only received 4 not 8 pack as stated. I had to recreate. Materials was ok. And easy to install
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Reviewed in the United States on May 23, 2026
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jw.hunter
West Palm Beach, US
★★★★★ 4
A Little Thin
These were a little thinner than I expected, but they work well to help dampen the sound in hard rooms. The larger size means less time installing them and more time enjoying the benefits of a softer room.
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Reviewed in the United States on April 24, 2025

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