SKU: 47437861832

JAM Pedals RetroVibe Mk.4 Chorus Vibrato Effect Pedal

Sale price$211.05 Regular price$234.50
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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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:
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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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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
C
Cheryl Belle
Houston, US
★★★★★ 3
Thin, summer weight throw, quality could be better
Color: Southern Blues, Size: Throw (50 in x 60 in), Color: Southern Blues, Size: Throw (50 in x 60 in)
This is a very light weight blanket and the "fleece" is no where to be seen. The blanket looks like cotton but has a very synthetic feel to it. Three layers implies some weight but it is thin. The construction is sloppy, see images, where the stitching looks slap dash to the point where it cannot be reversed. I liked the color, the blue is a little on the aqua side but it is a very nice calming hue. The stitching is quilt like and nicely done. I noticed other reviews felt like it was a medium weight but the only time I would use this would be to use as a cover if the AC went out. To me, the blanket is decorative and not particularly useful.
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Reviewed in the United States on May 15, 2026
H
Hayden
Port Orchard, US
★★★★★ 4
Average quality lightweight throw, not sold on the color
Color: Southern Blues, Size: Throw (50 in x 60 in), Color: Southern Blues, Size: Throw (50 in x 60 in)
This blanket is fairly soft and lightweight, and better suited for the summer months. I don't think the texture and "Southern Blues" color looks as nice in person as in the photos; less cozy and more like a spare blanket you might find in a hotel closet. Interestingly the care tag says that the outer faces are cotton, but the blanket feels polyester and the content tag indicates the same. The stitching and durability feel ok, and it will probably hold up for the occasional machine washing and low heat drying. Overall it's a fine warm season throw but not particularly notable. I would probably recommend one of the darker colors.
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Reviewed in the United States on May 23, 2026
C
circusdaze
Louisville, US
★★★★★ 5
So easy to wash!
Color: Southern Blues, Size: Full/Queen (90 in x 90 in), Color: Southern Blues, Size: Full/Queen (90 in x 90 in)
Two things I love about this coverlet: 1. It's so much easier to wash than a duvet! Or even a duvet cover or a regular blanket, for that matter. The queen-size coverlet fit easily in my washer, and I could have put in another if I had had one. It stayed loose and balanced in the machine - the washer didn't have to readjust its balance during the spin cycles. In the dryer, it didn't wad up into a ball that had to be shaken out every few minutes. It came out feeling softer and looking good, with no wrinkles. 2. It's thinner than a duvet and suitable for warm weather, yet those three stitched layers give it substance and weight that I find more comfortable than sleeping under a pile of fluff or a bed sheet. The soft pastel green color with cream lining (not really reversible due to the hem) is fresh and reminiscent of the 1950s coverlets that my grandmother made. Crocheting was one of her passions, and she'd create huge lacy doilies that lay across the foot of the coverlet. Very pretty look.
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Reviewed in the United States on May 1, 2026
C
Chimi
Chelsea, US
★★★★★ 5
Great summer blanket.
Color: Black, Size: Full/Queen (90 in x 90 in)
I purchased this Berkshire 3-layer fleece blanket, and it has quickly become my go-to for my queen size bed. It fits perfectly with plenty of overhang, making it look great as a top layer or a middle layer.What I love most is the breathability. While the material is technically fleece, the 3-layer design provides a nice "cotton-like" feel that doesn't feel heavy or stifling. I tend to sleep hot, and this blanket does a fantastic job of keeping me cool and comfortable through the night while still providing just enough cozy warmth.At this price point, the value is good. It feels much higher quality than other thermal blankets I’ve tried, and it holds up well in the wash without pilling or losing its softness. If you're looking for a versatile, lightweight blanket that works year-round, this is a solid choice. Highly recommended!
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Reviewed in the United States on May 9, 2026
S
Verified Purchase
Shlhbsn
Birmingham, US
★★★★★ 5
Soft, Warm, lightweight, Cozy
Color: Cream, Size: Full/Queen
When I first received this blanket I washed it by itself in cold water with detergent. I did not use a fabric softener or a fabric sheet. I air dried it completely and then put it in my dryer on air fluff for 10 minutes. No shedding and it came out just like I received it. I was concerned about shedding with some of the reviews but I had no issues with that whatsoever. It's warm yet lightweight. I didn't want anything that would make me overly hot because I'm always hot anyway. It takes that cool edge off when you still want your overhead fan on. My daughter said she likes it better than the one she has. I can't remember the brand. I feel it has a good quality. Just make note to wash it as instructed and it'll hold up well and look just as nice as the way you bought it. I'm not sure how the other reviewers that didn't leave 5 stars washed there's, but it couldn't have been the correct way.
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Reviewed in the United States on September 20, 2025

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