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Hotone Freqlux - Pitch Modulation Pedal
The Hotone Freqlux is a powerful stereo pitch modulation pedal built for players who want more than a standard harmoniser or pitch shifter.
With high-quality 32-bit AD/DA conversion, analog dry-through sound, and three independent pitch voices, Freqlux delivers pitch-shifted, harmonised, modulated, and experimental effects in one compact pedal.
Each of the three voices can be configured independently, allowing anything from tight harmonies and subtle detuned width to arpeggiated pitch movement, octave layers, ambient textures, tremolo-style movement, distorted pitch effects, delay trails, and controlled chaos.
Freqlux is designed for guitar, bass, synths, and modern pedalboards, with near-instant tracking and ultra-low latency suitable for live and studio use.
Three Independently Configurable Pitch Voices
The pedal features three independent voices, each with its own controls and processing options. Pitch shifting and harmonising are available within a three-octave range, with additional shaping options such as arpeggiation, tremolo, distortion, modulation, and delay.
- Poly Mode: Polyphonic pitch shifting that preserves chord structure and articulation.
- Key Mode: Set a key and scale for musically intelligent harmonies.
- Detune Mode: Micro pitch offsets for chorus-like width and thickness.
- Mod Mode: Dedicated modulation engine with pitch shifting bypassed.
- ARP Mode: Turn pitch shifting into motion using scale-locked arpeggiated movement.
Flux Pitch Control (Footswitch)
Freqlux includes two footswitch modes: Preset Mode for fast preset changes and Control Mode for real-time pitch control using Flux. Control Mode allows expressive pitch movement including attack, release, and pitch curve control for smooth glides, dramatic drops, or rhythmic arpeggio triggers.
Auto Flux can automatically trigger pitch slides or arpeggios based on playing dynamics.
Modern Rig Integration
- Preset mode and control mode for different workflows
- MIDI input and MIDI thru for integration with larger MIDI rigs
- Expression pedal input for real-time control of assigned parameters
- USB-C for firmware updates and preset management
Key Features
- Pitch modulation pedal with three independently configurable voices
- Three-octave pitch range
- Multiple pitch modes including harmonising, detuning, arpeggiation, and modulation-based effects
- FX processing designed for pitch voices (including modulation, tremolo, distortion, and feedback/delay-style textures)
- 200 preset slots for storing and recalling sounds
- Stereo inputs and outputs
- Selectable input modes to suit different rigs
- Mix control for blending dry and effected signal
- LCD screen for preset and parameter navigation
- Dual footswitch operation for bypass, preset switching, tap tempo, and Flux control
- 1/8-inch MIDI/EXP input for external control
- MIDI thru for integration with larger MIDI rigs
- High-performance 32-bit AD/DA conversion
- Pure analog dry-through circuit
- USB-C for firmware updates and preset management
- USB-C power compatibility with a suitable 5V 2A power supply
- Compact, road-ready build
Explore (Common Use Cases)
- Harmonised guitar leads
- Huge stereo pitch effects
- Subtle detuned width
- Octave-up and octave-down textures
- Whammy-style pitch bends
- Arpeggiated pitch movement
- Ambient and shoegaze-style layers
- Synth-like guitar sounds
- MIDI-controlled live performance setups
- Experimental pitch modulation
Tech Specs
| Specification | Details |
|---|---|
| Pedal Type | Pitch Shift / Pitch Modulation |
| Signal Processing | Digital effect with analog dry-through |
| Inputs | 1 x 1/4-inch |
| Outputs | 2 x 1/4-inch |
| MIDI I/O | MIDI In / Thru |
| USB | 1 x USB-C |
| Other I/O | 1 x 1/8-inch MIDI In / EXP, 1 x 1/8-inch MIDI Thru |
| Power Source | 9V DC power supply, sold separately |
| Height | 2.46 inches |
| Width | 3.31 inches |
| Depth | 4.94 inches |
| Manufacturer Part Number | 1000067 |
Additional Specifications
| Input jack | 1 x 6.35mm (1/4") TRS |
| Output jack | 2 x 6.35mm (1/4") TRS |
| MIDI/EXP jack | 2 x 3.5mm (1/8") TRS |
| USB jack | USB 2.0 Type-C |
| Input impedance | 1 Meg Ohm |
| Output impedance | 1K Ohm |
| A/D & D/A | 32-bit High-performance |
| DSP | 32-bit processing |
| SNR | 115dB |
| Frequency response | ±0.1dB, 20Hz~20kHz |
| Max input level | +13dBu |
| Bypass | Analog Dry Thru + Buffer |
| Power supply | 9V DC, 0.5A (Center Negative) |
| Dimensions | 125.5mm(W) × 84mm(D) × 62.5mm(H) |
| Weight | 485g |
| Presets | Comes with 100 factory pitch presets; 200 preset slots available for custom storage and recall |
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