SKU: 47437861832

JAM Pedals RetroVibe Mk.4 Chorus Vibrato Effect Pedal

Sale price$211.05 Regular price$234.50
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Description

JAM Pedals RetroVibe Mk.4 Chorus Vibrato Effect PedalThe vibes are eternal, the vibes are immaculate with the JAM Pedals RetroVibe Mk. 4 chorus and vibrato! The RetroVibe, one of JAM Pedals' most coveted circuits and one of the most celebrated interpretations of the legendary Uni Vibe bar none, punches in in its fourth version with a familiar, intuitive modulation effect interface and expanded effect range. The vibes flow forever with the RetroVibe! Throwing it back to one of the foundational and most

The vibes are eternal, the vibes are immaculate with the JAM Pedals RetroVibe Mk.4 chorus and vibrato! The RetroVibe, one of JAM Pedals' most coveted circuits and one of the most celebrated interpretations of the legendary Uni-Vibe bar none, punches in in its fourth version with a familiar, intuitive modulation effect interface and expanded effect range. The vibes flow forever with the RetroVibe!

Throwing it back to one of the foundational and most coveted names in chorus, the Uni-Vibe, the fully-analog RetroVibe has cultivated a faithful following from version to version of players who cannot deny the truth of '60s psychedelic choruses. The RetroVibe Mk.4 delivers a familiar RetroVibe experience that runs the gamut from swirling '60s-style choruses to tightly-twisted vibratos. This RetroVibe version expands on its previous versions' voices with an expanded vocal range that widens the spectrum of sounds possible from the classic Uni-Vibe modulation. This expanse is made all the more noticeable with a two-way chorus and vibrato mode toggle that swaps the effect more quickly into either lane of modulation.

Part of the RetroVibe's Mk.4 upgrade comes in the form of tap tempo control. A second footswitch allows for intuitive and responsive changes in rhythm in addition to a ramp function that speeds up modulation tempo on a momentary response-basis. These functions are built out with an expression pedal connection that can either support speed-based expression pedals through TRS cable connections or tap-based expression footswitches through TS cable connections. Really opening the field for the RetroVibe Mk.4 to be played any way you want, JAM has you covered. An internal trimmer allows the RetroVibe's output level to be adjusted to taste for that final bit of customization.

An institution in JAM Pedals and Uni-Vibe-style modulations at large, the RetroVibe Mk.4 has it all for an authentically vintage but thoroughly modern experience.

  • All-analog proprietary circuit chorus and vibrato Uni-Vibe effect
  • Original NOS 2SC828 transistor-design
  • Two-dial modulation Speed and Depth control
  • Two-way chorus and vibrato effect mode control
  • Onboard ramp and tap tempo control
  • Internal output level trimmer
  • TS and TRS expression and tap tempo connection
  • Standard nine-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: 47437861832

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Georgia in Denver
Boise, US
★★★★★ 5
Classic look, great feel and great price.
Color: Black, Size: X-Large
Super comfy and casual, but classy enough that it can be worn out. I find this shirt extremely comfortable, it is a classic look and is very flattering. I wear a size 14 and the XL is loose but not baggy. It washes well, does not wrinkle if I get it out of the dryer and folded in appropriate time, and the material is a good weight for the cost of the shirt. I would likely buy again as this is a great summer staple.
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Reviewed in the United States on May 2, 2026
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susan
Battle Creek, US
★★★★★ 5
Comfortable, pretty shirt.
Color: Black, Size: Large, Color: Black, Size: Large
Looks great, soft, made well. I am 194 lbs, 5'6" , bust 34", waist 33" I ordered large and fits good. Stretch 68% polyester, 27% rayon & 5% elastane. Pretty shirt I recommend.
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Reviewed in the United States on May 15, 2026
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Toniann...
Battle Creek, US
★★★★★ 4
Nice but buttons are small
Color: Blue, Size: Large
Nice fit and comfortable 👌 but the buttons look larger in the photo
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Reviewed in the United States on May 10, 2026
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a customer
Phoenix, US
★★★★★ 5
Runs true to size and well made!
Color: Black, Size: Medium
I am very pleased with the size and cut of this top. I hesitated on sizing (at 5'1" and 105 lb) because I like a looser fit and am sometimes given different size recommendations. Many times the tops are too large and must be altered or simply passed on to thrift stores. This shirt in a medium is perfect in its fit, flows nicely. The neckline is not too low, but more like a shirt with a couple of top buttons unbuttoned- no gap. The sleeve length is good for me as my shoulders are a bit narrow. (I checked and no way to remove the stitches that hold the sleeve into a cuff. They are deeply embedded into this soft opaque fabric that has some stretch. (Even with the best of seam rippers and sharp eyesight!)I think the rolled cuff is cute! Top drapes well and is a great length for jeans or shorts- dressy casual wear, with its perfect fabric thickness. I really like the black color. I would not wear it with leggings because of the length, but jeggings are great with it. The little contrasting buttons are a nice touch. Great value buy.
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Reviewed in the United States on May 5, 2026
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J.M.D.
Whiting, US
★★★★★ 5
Cool and Comfortable
Color: Army Green, Size: Small
Tops are well made of great fabric. They run true to size. They fit great and are great for summer wear.
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Reviewed in the United States on May 17, 2026

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