Available for PREORDER : EST LATE SEPT 2026

The JOYO R26 Monomyth is a versatile bass preamp designed for players who want extensive control over their tone in a single, performance-ready pedal. Combining a 6-band graphic EQ, independent Overdrive channel, lifelike cabinet simulation, gain and treble boost functions, DI output and headphone output, the Monomyth provides a comprehensive solution for shaping and refining your bass sound.

At the heart of the Monomyth is its flexible tone-sculpting section. The 6-band graphic EQ provides precise control across the frequency spectrum, while the dedicated Treble Boost switch offers additional high-frequency presence and definition. A Voice control and Blend control provide further tonal flexibility, allowing you to dial in everything from clean, focused bass tones to more aggressive and saturated sounds.

The independent Overdrive channel adds another dimension to the pedal, with dedicated Drive and Gain Boost controls. The Blend control allows you to balance your clean and overdriven signals, helping retain the definition and low-end foundation of your bass while adding grit and harmonic character.

The Monomyth also features a Vivid cabinet simulation designed to recreate the tonal character and sound pressure of an 8×10" bass cabinet. The independently switchable Cab Sim function makes the pedal particularly useful for direct recording, stage setups and other applications where cabinet simulation is desirable.

With a distinctive fusion of futuristic and retro styling, JOYO's signature R-series ambience LED lighting, rugged construction and compact pedalboard-friendly dimensions, the R26 Monomyth is built to perform equally well in the bedroom, studio or on stage.

Features

• Versatile bass preamp and tone-shaping pedal
• 6-band graphic EQ for detailed frequency control
• Independent Overdrive channel
• Dedicated Drive control
• Blend control mixes clean and overdriven signals
• Gain Boost switch for additional gain and drive
• Treble Boost switch for enhanced high-frequency presence
• Vivid cabinet simulation designed to reproduce the character of an 8×10" bass cabinet
• Independently switchable Cab Sim function
• Voice control for additional tonal shaping
• Dedicated Level control
• Built-in DI output for direct connection to mixers and recording equipment
• Ground-Lift switch helps reduce unwanted noise caused by signal interference
• 3.5mm headphone output for convenient monitoring
• Dedicated Thru/Direct Output for routing the unaffected bass signal
• Dual footswitch design with LED indicators
• Distinctive R-series ambience LED lighting
• Three selectable ambience lighting modes: SYNC, ALWAYS and OFF
• Rugged, compact and pedalboard-friendly design
• Non-slip feet provide additional stability
• Compatible with JOYO JP Series power supplies

6-Band Graphic EQ

The Monomyth provides extensive control over your bass tone through its graphic EQ section.

The EQ includes:

• Master
• Bass Shelving
• 250Hz
• 500Hz
• 1.5kHz
• 3kHz
• Treble Shelving

This broad range of controls allows you to fine-tune the low end, shape the midrange and add or reduce high-frequency definition to suit different instruments, playing styles and musical situations.

Independent Overdrive Channel

The Monomyth features a dedicated Overdrive channel, allowing you to add drive and harmonic character while maintaining control over your clean signal.

• Independent Overdrive channel
• Dedicated Drive control
• Gain Boost switch provides additional gain
• Blend control adjusts the mix between clean and overdriven signals
• Dedicated footswitch for switching the Overdrive channel
• LED indicator shows Overdrive channel status

The Blend control is particularly useful for maintaining the clarity and low-end presence of the original bass tone while introducing overdrive into the overall sound.

Vivid Cabinet Simulation

The Monomyth includes a built-in Vivid Cab Sim designed to reproduce the tonal character of an 8×10" bass cabinet.

• Lifelike cabinet simulation
• Designed around the character and sound pressure of an 8×10" bass cabinet
• Dedicated Cab Sim switch
• Useful for direct recording and stage applications
• Provides cabinet-style tonal character without requiring a physical bass cabinet in the signal chain

Flexible Tone Shaping

In addition to the graphic EQ and Overdrive section, the Monomyth provides several dedicated controls for refining your overall bass sound.

• Voice Control – additional tonal shaping
• Blend Control – mixes clean and overdriven signals
• Level Control – controls overall output level
• Drive Control – adjusts Overdrive intensity
• Treble Boost – adds additional high-frequency presence
• Gain Boost – provides additional gain
• 6-band Graphic EQ – detailed frequency adjustment
• Cab Sim – adds cabinet-style tonal character

DI & Direct Connectivity

The R26 Monomyth is designed to integrate easily into live and recording setups.

• 3-pin XLR DI Output for direct connection to mixers, PA systems and recording equipment
• Ground-Lift switch helps reduce unwanted noise caused by signal interference
• 6.35mm Output for connecting to an amplifier or other equipment
• 6.35mm Thru / Direct Output for routing the direct bass signal
• 3.5mm Headphone Output for personal monitoring
• 6.35mm Input for bass or other compatible instrument signals

R-Series Ambience Lighting

The Monomyth combines its modern control layout with JOYO's distinctive R-series ambience LED lighting, giving the pedal a unique visual presence.

The ambience lighting can be configured using the dedicated toggle:

• SYNC – ambience LED illuminates when the footswitch is activated and switches off when the effect is turned off
• ALWAYS – ambience LED remains continuously illuminated
• OFF – ambience lighting is disabled

The R-series design combines futuristic and retro-inspired styling, making the Monomyth equally at home in a bedroom setup, studio or live pedalboard.

Controls & Features

• DI Output Jack – 3-pin XLR
• Ground-Lift Switch – helps reduce unwanted signal interference
• Cab Sim Switch – activates/deactivates cabinet simulation
• Voice Control Knob – tonal shaping
• Blend Control Knob – clean/Overdrive mix
• Level Control Knob – overall output level
• Drive Control Knob – Overdrive intensity
• Treble Boost Switch – additional treble enhancement
• Gain Boost Switch – additional gain
• 6-Band EQ Sliders – Master, Bass Shelving, 250Hz, 500Hz, 1.5kHz, 3kHz and Treble Shelving
• Overdrive Footswitch – activates the independent Overdrive channel
• Effects Footswitch – activates the main pedal effect
• LED Indicators – display footswitch status
• Input – 6.35mm
• Thru / Direct Output – 6.35mm
• Output – 6.35mm
• Headphone Output – 3.5mm
• DC Power Input – DC 9V centre negative
• Front Ambience LED – orange
• Rear Ambience LED – orange
• Ambience LED Toggle – SYNC / ALWAYS / OFF
• Non-Slip Feet – provide additional stability

Specifications

• Brand : Joyo
• Model : R26 Monomyth
• Type : Bass Preamp / Overdrive / Cab Sim
• EQ : 6-band graphic EQ
• Cabinet Simulation : Vivid 8×10" cabinet simulation
• Input Impedance : 1MΩ
• Output Impedance : 2kΩ
• Current Consumption : >200mA
• Working Voltage : DC 9V, centre negative
• Input : 6.35mm
• Output : 6.35mm
• Thru / Direct Output : 6.35mm
• DI Output : 3-pin XLR
• Headphone Output : 3.5mm
• Dimensions : 130 × 110 × 50mm
• Weight : 442g
• Ambience Lighting : SYNC / ALWAYS / OFF
• Ambience LED Colour : Red
  

Package Includes

• 1 × JOYO R26 Monomyth Bass Preamp Pedal
• 1 × Owner's Manual

Power supply not included. Requires a compatible DC 9V centre-negative power supply.