SKU: 81490587710
instrument selector pedal

instrument selector pedal Radial Engineering Bumper Instrument Selector Pedal

Sale price$25.21 Regular price$28.01
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Description

instrument selector pedal Radial Engineering Bumper Instrument Selector PedalSwitch Between Instruments Effortlessly The Radial Engineering Bumper Instrument Selector Pedal The Bumper is a compact instrument selector that is used to transition between up to four instruments using a single footswitch. Depressing the footswitch advances the rotation to the desired input and illuminates the associated LED. Switching input connectors automatically set the rotation depending on how many are in use, allowing the Bumper to be used


Switch Between Instruments Effortlessly - The Radial Engineering Bumper Instrument Selector Pedal

The Bumper is a compact instrument selector that is used to transition between up to four instruments using a single footswitch. Depressing the footswitch advances the rotation to the desired input and illuminates the associated LED. Switching input connectors automatically set the rotation depending on how many are in use, allowing the Bumper to be used with 2, 3 or 4 instruments. Each input is equipped with a dual-wafer potentiometer that can be assigned as a Drag™ control to set the ideal load on a passive pickup for optimal tone or as a Trim to reduce the input sensitivity for matching the signal levels on stage. Radial’s legendary Class-A buffers are employed to deliver the most natural tone without artifact. Stacked input jacks reduce the footprint and allow dual outputs to feed a stage amp and a tuner. The Bumper is powered using an optional 9V supply or multi-output power brick.


  • Connect up to four instruments to your stage amp
  • Sequential footswitch selector with LEDs
  • Choice of Drag control or Input Trim on each channel
  • Radial’s Class-A buffer maintains audio fidelity



Manufacturer: Radial Engineering
Model: BUMPER
SKU: I433860-N-0-WHXA
UPC: 676101044290


We are Chuck Levin's Washington Music Center

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.


Shipping Notes
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Exchange/Return Notes
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SKU: 81490587710

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4.3 ★★★★★
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Phil Kopp
Draper, US
★★★★★ 3
Just OK
Set name: 8-pack
Fresh quality ingredients but a bit bland for my taste and almost NO spice. Heard good reviews but guess I set my expectations too high. Would eat this happily if someone gifted it to me but wouldn't purchase again. Seems like a cool company.
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Reviewed in the United States on July 14, 2025
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Tim McCullough
Waukegan, US
★★★★★ 5
Good jerky
Set name: Teriyaki Balboa, 2 Ounce Pack of 8
Good quality and tasty.
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Reviewed in the United States on June 19, 2025
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Glass
Charlottesville, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
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Reviewed in the United States on May 12, 2026
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Lauren
Grantham, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025
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Elliz
Boise, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021

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