SKU: 53155327911
multi fx pedal with looper

multi fx pedal with looper HeadRush Flex Prime Multi-FX Processor Pedal – Chuck Levin's Washington Music Center

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Description

multi fx pedal with looper HeadRush Flex Prime Multi-FX Processor Pedal – Chuck Levin's Washington Music CenterGet Endless Tone with the HeadRush Flex Prime Guitar and Bass Multi FX Processor The HeadRush Flex Prime is the ultimate, compact multi FX processor for guitar and bass players looking to expand their sonic horizons. This powerful all in one pedal boasts an extensive library of realistic and ultra responsive guitar effects, amps, cabs, and microphone emulations. 4 inch high resolution touchscreen with an intuitive guitarist centric interface Powerful


Get Endless Tone with the HeadRush Flex Prime Guitar and Bass Multi-FX Processor

The HeadRush Flex Prime is the ultimate, compact multi-FX processor for guitar and bass players looking to expand their sonic horizons. This powerful all-in-one pedal boasts an extensive library of realistic and ultra-responsive guitar effects, amps, cabs, and microphone emulations.


  • 4-inch high-resolution touchscreen with an intuitive guitarist-centric interface
  • Powerful multicore DSP system with gapless preset switching and reverb/delay tails
  • Huge library of 600+ realistic and responsive amps, cabs, mics and FX emulations
  • Load up to 14 DSP blocks (FX, amps, etc.) per rig with 5 different signal path types
  • Includes factory presets designed by ChopTones and amps from ReValver
  • Onboard Wi-Fi with HeadRush Cloud for clone and rig preset sharing and expansion
  • Compatible with all presets, setlists, and clones created on HeadRush Prime/Core
  • Import virtually unlimited clones and custom 3rd party cabinet impulse response files
  • Hands-free edit mode for quick on-the-fly live editing using the expression pedal
  • Wi-Fi remote editing available via Mac, PC, or tablet with no software required
  • Best-in-class looper with save/load functionality and MIDI sync
  • Practice tool with Dropbox integration makes learning songs easier than ever
  • Includes ReValver Amp Cloner desktop software for Mac/PC
  • 3 fully assignable footswitches with customizable color LEDs
  • Built-in expression pedal with toe-switch and adjustable tension
  • Stereo FX loop for integrating external FX or 4-cable method with traditional amps
  • Bluetooth audio connectivity for playing along with mobile devices
  • 1/8-inch (3.5 mm) stereo aux input, 1/8-inch (3.5 mm) headphones output
  • 1/8-inch MIDI input and output (5-pin to 1/8-inch adapters sold separately)
  • Record and re-amp via the built-in USB interface (up to 24-bit/96 kHz)
  • Compact and lightweight yet road ready chassis (11.6 x 6 x 2.76 inches, 3.46 lbs)


In addition to its impressive catalog of tonal possibilities, the Flex Prime allows players to craft the perfect tone with unprecedented ease via a high-quality 4-inch touch display and Wi-Fi for cloud-based preset/clone sharing and remote editing. Whether players are selling out arenas or diving into their first barre chords, the Flex Prime delivers the rig of their dreams with the touch of a screen.

Endless Tonal Possibilities

The HeadRush Flex Prime boasts an expansive library of detailed models that capture the pristine sonics of amplifiers, cabinets, microphones, and effects both old and new. These emulations deliver a degree of accuracy, tonal nuance, and dynamic response that will have audiences entranced and gear nerds seething with jealousy. In addition to recreations of timeless and beloved pieces of equipment, the Flex Prime features a number of effects that cannot be found anywhere else, such as rhythmic and synth FX based on exclusive pitch-to-MIDI technology.

Explore New Sounds With the HeadRush Cloud

Thanks to an onboard Wi-Fi connection, the Flex Prime allows direct access to the HeadRush Cloud—a free service for HeadRush users offering a platform to browse, share, and download 4,000+ exclusive rigs and clones created by the HeadRush community and featured artists. Whether players are looking to emulate the tone of their favorite shredder or seeking inspiration for a sound entirely their own—the Flex Prime has them covered.

Remote Wi-Fi Editing via Mac, PC, or Tablet

The Flex Prime makes easy work out of editing a rig remotely. Players can make tweaks to their setup via a Mac, PC, or tablet via the built-in Wi-Fi connection without any software downloads necessary. Simply open a web browser on the device and type in the IP address shown in the Flex Prime's global settings to connect remotely. Once connected, players can now interact with the Flex Prime seamlessly. This feature is especially helpful for cramped home studios or during hectic sound checks.

Unlimited Expansion via HeadRush Cloning Technology and 3rd Party IRs

Flex Prime supports HeadRush's exclusive Clone and SuperClone technology, enabling players to instantly expand the onboard amp and FX library. These are precise captures of the sound, dynamics, and feel of highly sought-after gear, including vintage amps, rare effects pedals, priceless speakers, and high-end studio gear. Players can also easily load their own Clones and third-party impulse response files via Dropbox or Mac/PC with the USB transfer mode.

Full Compatibility With HeadRush Prime and Core

The Flex Prime boasts the same processing power as the larger, more expensive Prime and Core, but in a compact and portable enclosure. Perfect for the player on-the-go, this unit enables up to 14 DSP blocks (FX, amps, cabs, clones, IRs, etc.) per preset in one of 5 different signal path types. All presets, setlists, and clones created on the HeadRush Prime and Core are compatible with the Flex Prime, so whether the Flex Prime is a road buddy or gig bag companion, it is an affordable and tremendously capable addition to any guitar or bass player's arsenal.

Capture Their Own Amps and Pedals With the Included Amp Cloner Software

HeadRush Flex Prime includes a free copy of the new HeadRush ReValver Amp Cloner software to create their own Clones and SuperClones (a $199 value)! Utilizing proprietary ACT (Audio Cloning Technology) Gen II, ReValver Amp Cloner is the world's first capture system that enables combining multiple amp or pedal clones into a single powerful SuperClone that morphs between clones.

Built-in USB Audio Interface for Recording and Reamping

Flex Prime's USB connection opens up a world of recording and reamping directly to a computer. When connected, players can use the HeadRush Flex Prime as a 24-bit 96 kHz audio interface. The reamp function works by sending audio from a DAW through the Flex Prime and then recording it back into the DAW. This allows players to easily add nuance and tonal qualities only attainable with a hardware amplifier into their recordings. Any veteran studio professional will agree that this method saves valuable time and the HeadRush Flex Prime makes it easier than ever.

Pedalboard Friendly and Road Ready

Powerful and portable in equal measure, the HeadRush Flex Prime is perfect for the player on the go at just 3.5 lbs. (1.59 kg). In addition, the Flex Prime can fit easily on pedalboards as well as inside backpacks and instrument cases. Housed in a durable, road-ready chassis, the HeadRush Flex Prime includes a myriad of useful features for the stage, including hands-free editing, global EQ adjustment, and the ability to assign multiple effects to the device's footswitches. Players can even use the Flex Prime's touchscreen to create multiple Setlists (custom orders of rigs) to stay organized for all their big upcoming gigs!

All the Connections Players Need

The HeadRush Flex Prime can integrate seamlessly into a current rig with a series of inputs to suit any and all performance needs. The rear panel of the unit is packed with inputs and outputs, including a 1/4-inch input for guitars, (2) 1/4-inch TRS outputs switchable between amp or line level, a 1/8-inch (3.5 mm) headphones output, a 1/8-inch (3.5 mm) stereo aux input, and 1/8-inch (3.5 mm) MIDI input and output connections. The Flex Prime also features a 1/4-inch stereo FX loop to integrate external FX pedals at any point in the signal chain. This also allows for advanced integration with a traditional amplifier via the four-cable method. The USB-B port allows computer connection for firmware updates, audio interface functionality, and importing/exporting files directly to/from the HeadRush Flex Prime.

Best-in-Class Looper With Saving and MIDI Sync Functions

The HeadRush Flex Prime features a highly functional looping feature—perfect for layering textures and melodies during a live show or as a potent songwriting tool, ready to go whenever inspiration strikes. Loops can be up to 5 minutes long with a capacity of 20 minutes of layered audio. When players are finished and ready to share their sonic masterpiece with the world, they can save their loops as .WAV files and export them to their Mac/PC. Players can also import .WAV files to use the looper to play along with their favorite backing tracks and easily sync the looper to external MIDI devices like drum machines.

Gapless Preset Switching With Reverb/Delay Tail Spillover

The HeadRush Flex Prime's multi-core processor enables gapless preset switching with reverb/delay tail spillover. The tails of any reverb or delay effects in a setup can be configured to ring out when changing presets and/or turning off individual delay or reverb effects. This means that every transition with the Flex Prime will sound fluid and seamless, just like a professional studio recording.

Level Up Skills With Guitareo

The Flex Prime includes a FREE 90-day membership to Guitareo—the world's leading educational community for guitarists.

Guitareo provides an extensive collection of courses, artist content, and more to help guitarists achieve their goals. Guitareo has content for guitarists of all levels to learn and expand their skill set from world-class musicians.


SPECIFICATIONS

  • Display: 4-inch high-resolution touchscreen
  • DSP Blocks Per Rig: up to 14
  • Signal Path Types: 5
  • Looper Length: up to 5 minutes
  • Layered Audio Capacity: 20 minutes
  • USB Audio Interface: up to 24-bit/96 kHz
  • Instrument Input: 1/4-inch
  • Main Outputs: (2) 1/4-inch TRS, switchable between amp or line level
  • Headphones Output: 1/8-inch (3.5 mm) stereo
  • Aux Input: 1/8-inch (3.5 mm) stereo
  • MIDI: 1/8-inch input and output
  • FX Loop: 1/4-inch stereo
  • Footswitches: 3 fully assignable footswitches with customizable color LEDs
  • Dimensions: 11.6 x 6 x 2.76 inches
  • Weight: 3.46 lbs


Manufacturer: HeadRush FX
Model: FLEXXUS
SKU: I808636-N-5-WHXA
UPC: 694318026403


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
  • 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: 53155327911

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J. Randle
Whiting, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
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Vonda Kioultzopoulos
Belleville, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
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Tessy
Whiting, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
Ms. Mac
Grantham, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
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SKI
Draper, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026

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