Full Description
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Custom tones at your fingertips
The Flex Prime’s 4-inch high-resolution touchscreen makes tonal customisation easy and fun, even mid-performance. Designed for musicians, the interface enables fast access to essential controls, giving you the power to adjust amps, effects, and signal chains with just a few taps. Hands-free editing mode allows for adjustments using the expression pedal, ensuring you can focus on your performance without missing a beat.
Endless sonic possibilities
With over 600 meticulously modelled amps, cabinets, microphones, and effects, the Flex Prime delivers tonal depth for every genre and playing style. Beyond classics, it includes unique effects driven by pitch-to-MIDI technology, making it ideal for players exploring rhythmic and synth-inspired sounds. Load up to 14 effects blocks per preset and experiment with multiple signal path types to craft complex, layered sounds that capture your unique style.
Easy rig sharing and cloud expansion
The Flex Prime’s built-in Wi-Fi opens up HeadRush Cloud, a community platform for rig sharing and discovery. Instantly download presets or share your own custom rigs with others, keeping your setup fresh and inspired. Whether you’re after iconic sounds or new ideas, the HeadRush Cloud gives you access to thousands of rigs and clones created by other users and professionals alike.
Record, reamp, and refine
The Flex Prime’s USB audio interface lets you record directly to your computer with 24-bit/96kHz quality, or reamp tracks for a polished, authentic sound. With ReValver Amp Cloner, you can capture the sound profile of your favourite amps and pedals for unmatched tone accuracy. For those who record or perform regularly, this feature saves time and adds flexibility to integrate hardware nuances directly into your recordings.
HeadRush firmware 4.1 update highlights
The HeadRush Firmware 4.1 update brings a fresh wave of creative and workflow upgrades for Prime, Core, and Flex units. Three new effects headline the release: C-Verb, a studio-grade convolution reverb with 50 premium IRs and user-loadable options; Multi Tap Delay with four adjustable taps and wide stereo spread; and Grain Delay, a granular-style effect with freeze and pitch controls for glitchy ambience and modulation.
MIDI integration is taken further with expanded control—footswitches, scenes, and rigs can now send up to five custom messages each, alongside improved MIDI In CC mapping. Amp Cloner tone accuracy is tightened, with improved low-end response and gain structure that better reflects the original source. Per-amp output level control has been added for fine-tuning volume between blocks.
Quality-of-life updates include extended tuner ranges, refined UI tweaks, and workflow enhancements in the desktop editor. Altogether, Firmware 4.1 continues HeadRush’s commitment to delivering powerful performance tools that take your playing to the next level, onstage and in the studio.
Specifications
- Display: 4.0” Full-Colour LED-Backlit Display With Touch Interface
- Footswitches: 3 Footswitches With Customizable Colour LEDs
- Pedal: 1 Expression Pedal With Toe-Switch
- Knobs:
- 1 300° Main Volume Knob
- 1 360° Navigation/Data Encoder
- Connectors:
- 1/4” (6.35 mm) TS Input (Guitar)
- 1/4” (6.35 mm) TRS Input (Expression Pedal)
- 1/8” (3.5 mm) Stereo Input (Auxiliary Device)
- 1/4” (6.35 mm) Stereo Pair Outputs
- 1/8” (3.5 mm) Stereo Headphone Output
- 1/4” (6.35 mm) TRS Input (FX Send)
- 1/4” (6.35 mm) TRS Output (FX Return)
- 1/8” (3.5 mm) MIDI Input (Type-A Connector)
- 1/8” (3.5 mm) MIDI Output (Type-A Connector)
- USB Type-B Port
- Power: DC 12 V, 3 A (Centre Positive)
- Dimensions (Width x Depth x Height): 11.6” x 5.9” x 2.75” (295 x 150 x 70 mm)
- Weight: 3.46 lbs. (1.57 kg)