Nux C58RC

Stable and Clear 5.8 GHz Wireless Transmission

From home Wi-Fi to Bluetooth speakers, most everyday wireless devices use the already heavily congested 2.4 GHz band. The C-58RC operates on the public 5.8 GHz band, which is much less congested, and offers stable, seamless transmission—whether you’re in rehearsal, at a small club, or on stage while on tour. This ensures you enjoy clear, natural, high-fidelity sound at all times.

Automatic and Manual Pairing Modes

Whether you just want to plug in and play, or manage the wireless signals for an entire band, the C-58RC meets your needs.
In automatic mode, pairing takes just a few seconds, with no complex setup required.
In manual mode, a transmitter can be connected to multiple receivers, offering greater flexibility for channel assignment in more demanding stage setups.

Nothing between you and your instrument

Its compact and discreet design fits perfectly against the body of the guitar. It’s particularly well-suited for modern instruments and headless models, while still providing ample clearance around traditional vibratos.
Whether you’re performing aggressive dive bombs, subtle vibrato, or fast, expressive playing, the transmitter stays out of your way for total comfort.

High-Resolution OLED Display

Both the transmitter and receiver feature a high-resolution OLED display that instantly shows audio status, battery level, and channel information. This makes your pre-show checks quick and easy.
The display can also be inverted with the press of a button to remain perfectly readable regardless of how the units are mounted.

Built-in Tuner: One Less Pedal on Your Pedalboard

Your tuner is built right into the system.
When the unit is turned on, a short press of the transmitter’s power button activates Tuner mode. The audio output is automatically muted so you can tune your instrument silently, without interrupting your performance.
Pressing the button again returns the unit to normal mode.
The result: one less pedal on your pedalboard and a cleaner signal chain.

Cable Simulation

The distinctive sound of a cable remains one of the reasons why some musicians are still hesitant to switch to wireless.
The Cable Tone feature replicates the capacitance of a 6.4-meter instrument cable to reproduce the natural high-frequency character you’re used to.
So going wireless doesn’t mean sacrificing your sound.
A short press of the CTRL button on the receiver activates this feature. “CABLE” will then appear on the screen.

Active/Passive Mode

Every guitar is different: pickups, output levels, and characteristics vary considerably.
The C-58RC operates in passive mode by default.
When using an instrument equipped with active pickups or one with a high output level, hold down the SCAN/ACT button on the transmitter to switch to active mode. This helps maintain a clean signal and prevents unwanted distortion.
No matter what instrument you’re playing, your tone remains perfectly preserved.

Switch instruments without unwanted noise

Thanks to its auto-disconnect 6.35 mm jack, the signal is instantly cut off when you plug in or unplug your instrument.
This feature effectively reduces “pops” and other unwanted noise.
This allows you to switch instruments during a rehearsal or concert without having to turn off your amplifier or lower its volume.

Compact, lightweight, and travel-ready

The transmitter and receiver are lightweight and easy to carry in a pocket.
The charging case is compact enough to fit inside a guitar case or pedal bag.
An ideal wireless companion for touring, teaching, or everyday gigs.