The Radial JX44 V2 stands as the ultimate guitar signal management solution for touring professionals who demand flawless performance night after night. This redesigned amplifier and FX signal manager accommodates four instruments or wireless receivers simultaneously, with all inactive inputs automatically feeding a buffered Tuner output for seamless instrument changes and silent tune-ups during performances. Large illuminated switches provide instant visual feedback, while redundant front-panel input jacks handle last-minute changes on the fly with silent, immediate switching that maintains performance flow.
Complex effects routing becomes effortless with the JX44 V2’s local stereo EFX loop and the ability to assign individual EFX channels to any amplifier for sophisticated wet/dry/wet configurations. The optional SGI-44 enables remote pedalboard connections without signal loss or degradation, giving artists pedal control from up to 100 feet away without compromising tone quality. Remote operation capabilities include dual inputs for Radial JR-5 footswitches to control guitar or amp switching, plus MIDI 5-pin connectivity for operation via MIDI controllers and foot pedals.
Four unbalanced outputs feature premium Jensen transformer isolation for optimal tone and signal quality, complete with ground lift and 180° polarity reverse switches to eliminate phase issues and ground loop noise in multi-amp setups. Gold-contact connectors throughout ensure reliability, while the included Jensen-equipped DI box output handles direct feeds from acoustic instruments to FOH when required. Built for international touring, the JX44 V2 incorporates an internal 120/240V switching power supply with easily swappable IEC cables for worldwide compatibility.
- Switch between 4 instrument inputs and 4 amp outputs
- Assignable stereo effects loop simplifies FX routing
- Connect to a local or remote pedalboard with SGI-44
- Remote switching control with optional JR-5 or MIDI
- Gold-contact i/o connections, and premium Jensen transformers
- Built-in 120/240V power supply for worldwide touring



