Prime

Your Perfect Tone is Just a Touch Away.

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.

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” touch display and Wi-Fi for cloud-based preset/clone sharing and remote editing. Whether you're selling out arenas or diving into your first barre chords, the Flex Prime delivers the rig of your dreams with the touch of a screen.

Hear HeadRush Flex Prime in Action

Overview and Features

Flex Prime Features

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” (3.5mm) stereo aux input, 1/8” (3.5mm) headphones output
1/8” MIDI input and output (5-pin to 1/8” adapters sold separately)
Record and re-amp via the built-in USB interface (up to 24-bit/96kHz)
Compact and lightweight yet road ready chassis (11.6” x 6” x 2.76”, 3.46 lbs.)

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 you're looking to emulate the tone of your favorite shredder or seeking inspiration for a sound entirely your own—the Flex Prime has you covered.

Remote Wi-Fi Editing via Mac, PC or Tablet

The Flex Prime makes easy work out of editing your rig remotely. Make tweaks to your 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 your device and type in the IP address shown in your Flex Prime's global settings to connect remotely. Once connected, you 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 you to instantly expand your 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. You can also easily load your 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 your road buddy or gig bag companion, it is an affordable and tremendously capable addition to any guitar or bass player's arsenal.

Capture Your 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 your 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, you can use the HeadRush Flex Prime as a 24-bit 96 kHz audio interface. The reamp function works by sending audio from your DAW through the Flex Prime and then recording it back into your DAW. This allows you 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. You can even use the Flex Prime's touchscreen to create multiple Setlists (custom orders of rigs) to stay organized for all your big upcoming gigs!

All The Connections You Need

The HeadRush Flex Prime can integrate seamlessly into your current rig with a series of inputs to suit any and all of your performance needs. The rear panel of the unit is packed with inputs and outputs, including a 1/4” input for guitars, (2) 1/4" TRS outputs switchable between amp or line level, a 1/8” (3.5mm) headphones output, a 1/8” (3.5mm) stereo aux input, and 1/8” (3.5mm) MIDI input and output connections. The Flex Prime also features a 1/4” stereo FX loop to integrate external FX pedals at any point in your 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 your HeadRush Flex Prime.

Complete Library of Guitar/Vocal FX, Amp Clones, IR's and More!

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 you're finished and ready to share your sonic masterpiece with the world, you can save your loops as .WAV files and export them to your Mac/PC. You can also import .WAV files to use the looper to play along with your 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 your 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.