SKU: 35425501571

SolidGoldFX NU-33 - Vinyl Engine Modulator

Sale price$112.50 Regular price$125.00
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Description

SolidGoldFX NU-33 - Vinyl Engine ModulatorNamed after the Greek letter symbolizing spatial frequency and the RPMs of a turntable, the NU 33 is a lo fi Vinyl modulator like no other. Designed to capture the vibe of some our favorite records such as a particularly worn out copy of Black Sabbath's Master of Reality and an original pressing of Led Zeppelin I with just the perfect amount of static, the NU 33 serves up chorus and vibrato mixed with tastefully engineered hiss, crackle and pops to

Named after the Greek letter symbolizing spatial frequency and the RPMs of a turntable, the NU-33 is a lo-fi Vinyl modulator like no other. Designed to capture the vibe of some our favorite records such as a particularly worn out copy of Black Sabbath's Master of Reality and an original pressing of Led Zeppelin I with just the perfect amount of static, the NU-33 serves up chorus and vibrato mixed with tastefully engineered hiss, crackle and pops to give your riffs just the right touch of vintage flair. The controls allow you to choose how much or how little flutter to add to your tone, color it with 2 additional filter modes, shape it with 3 different waveforms and dial in the mix with an analog blend; you can easily make this pedal sound as pretty and lush or as dark and sombre as you please.

Once we were finally happy with the way it sounded, it was time to pepper it with all the fun bits! Crammed in this little box is a manual mode to create a doubler ranging from 15ms to 50ms, an internally assignable expression pedal/CV input, multi-function foot switches for tap tempo and speed ramping, top jacks, relay-based true bypass switching and a hold-to-skip function with 3 selectable speed presets to create a unique sonic stutter.

Well, with all that said, and whole lotta painstaking work leading up to this point, the NU-33 is finally here and all that's left to do is to get lost in its immersive waves and textures.

  • Tap Tempo Chorus & Vibrato with Analog Dry Blend
  • Vinyl emulation noise generators for hiss & crackle
  • Momentary speed ramping with adjustment knob
  • Momentary skip function with long, medium and short settings
  • Color toggle for High Pass and Low Pass filter modes – center bypass
  • 3-Position LFO Waveform switch 
  • Center position: classic sine wave
  • Left position: sine wave modulated by triangle wave.
  • Right position: sawtooth with a touch of modulation to capture the wow of vinyl.
  • Assignable expression/CV input
  • Powered by 9V DC PSU (centre -, 2,1 mm, 60 mA current draw
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: 35425501571

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4.9 ★★★★★
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M. Mital
Natrona Heights, US
★★★★★ 5
Works Great, A Lot of Elbow Greese, but Worth the Effort!
Transformed our motorhome exterior . It looks new, brighter, and no haze! It helped to watch the instruction videos on YouTube.
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Reviewed in the United States on May 14, 2026
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Shovelhead
Fort Morgan, US
★★★★★ 5
Wow just wow. It works great.
I have a 2017 vengeance and it has had a bit of sun even though it stays in a building when not used. It was getting a bit of fading even though I polish it each year. I wanted to try something and this was what I settled one after looking. Yes it is a bit of work on a 43’ fifth wheel. I ordered 2 kits but after a week of working on it after work we went camping and where next to a week old fifth wheel and he asked what I used to make it look better than his. It has a mirror finish on it now. After 6 months it still looks great and it’s durable and ease of use. What an effective product
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Reviewed in the United States on September 23, 2024
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Verified Purchase
Linda Carol Allen
Port Orchard, US
★★★★★ 5
Great product for rv
This is an excellent product. The front of our camper was very faded from the sun even though we keep it under a cover. After four coats, it looks like a different RV. We are going to do the entire camper. The difference is amazing. You will be so happy with the results. We would give it a 10 if possible.
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Reviewed in the United States on October 19, 2025
R
Verified Purchase
Royal foil
Belleville, US
★★★★★ 5
Amazing fiberglass restoration.
So easy to use and fabulous results. A few years back I had tried Maguires products to restore the shine on a 5th wheel. That was so labor intensive and the results were struggled to achieve faded quickly. I hesitated to Poli Glow due to the cost and our prior attempts lackluster results. I was able to get the restoration kit at a discount on Black Friday through the stores website and tackled the camper with the temps between 60-90 as instructed. I bought 2 of those kits just to find out that due to the climate and UV exposure the number of coats I would need for the Poli Glow was going to exceed the amount I had on hand through the 2 restoration kits. So I had to scramble to buy another bottle of Poli Glow. Applying this product is just time consuming and not difficult. Make sure to properly prepare the surface before using poliglow. The whole system turn a badly oxidized camper into a shiny finish. I am truly shocked. Hopeful the results will last a while. 5th wheel camper 40 foot long. I have used 3 poliglow bottles (12 coats), 1 bottle poli ox, 1.5 bottles of Poli wash (of course, not in that order). I potentially need 1 more bottle of Poli Glow to finish nose cone/basement area (basement area is still in good condition so may not do this area if I can get the nose cone with the remainder of the Poli glow I have.)
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Reviewed in the United States on January 19, 2026
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Kindle Customer
San Leandro, US
★★★★★ 4
Worth the time and effort.
After proper surface prep and 6 applications, my badly sun damaged RV shined like new, with many compliments. However, after a few months under the cover, the fiberglass surfaces that were in contact with the occasionally wet cover in the Florida sun discolored badly, and will have to be wet sanded and the coating re-applied. Also, the polish does not hold up well where boat fenders rub against the coating, and it wears away in cockpit areas that are heavy hand traffic, like hatchways and around handrails. Overall a decent product, I will probably re-apply in a couple seasons.
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Reviewed in the United States on September 23, 2025

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