Leave the instrument cable behind without giving up the sound and response that make every note feel connected. The NUX C-58RC digital guitar and bass wireless system combines 5.8GHz digital wireless technology with 24-bit/44.1kHz audio, a full 20Hz–20kHz frequency response and low 3.7ms latency for responsive playing during rehearsals, recording sessions and live performances. Operating in the 5.8GHz ISM band, the system provides up to approximately 98' of wireless range while offering automatic pairing, manual channel selection and a quick-rescan function for navigating interference. A built-in tuner, selectable Cable Tone simulation and Active/Passive instrument modes add practical control, while OLED displays on both the transmitter and receiver provide immediate operating information. Complete with a magnetic charging case, the C-58RC brings wireless flexibility, tone-shaping options and convenient power management into a compact plug-and-play system.
5.8GHz Wireless Delivers Responsive Performance and Flexible Pairing
The C-58RC operates in the 5.8GHz frequency band to provide a digital wireless connection with 3.7ms latency, helping preserve the immediate response guitarists and bassists expect from a traditional cable. Automatic pairing connects the pre-paired transmitter and receiver on an available channel for quick setup, while Manual mode provides direct access to 10 wireless channels when more control is needed. If interference develops during a performance, the transmitter's quick-rescan function searches for a cleaner channel to help restore a stable connection. High-resolution OLED displays on both units show channel, battery and operating information, with reversible screen orientation for easier viewing in different positions. A button-lock function also helps prevent accidental setting changes during energetic performances.
Built-In Tuner and Cable Tone Keep Essential Controls Within Reach
An integrated tuner gives players a convenient way to check tuning without adding another pedal or accessory to their setup, automatically muting the wireless output for silent adjustments between songs. NUX Cable Tone simulation recreates the capacitance characteristics of approximately a 21' instrument cable, allowing musicians to introduce the familiar high-frequency response associated with traditional wired connections. Selectable Passive and Active modes further adapt the system to different instruments, with Passive mode serving as the default setting and Active mode reducing receiver output by approximately 5dB to accommodate higher-output pickups and active electronics. Together, these features help players maintain control over tuning, signal level and tonal character while enjoying the flexibility of wireless performance.
Compact Plug-In Design and Magnetic Charging Simplify Everyday Use
The compact transmitter connects directly to a guitar or bass through its integrated 1/4" TS plug, while the matching receiver plugs into compatible amplifiers, pedals, mixers or audio interfaces without requiring separate bodypack cables. The low-profile design provides clearance around instruments with tremolo systems and compact body shapes, making the C-58RC practical for a variety of playing setups. Rechargeable 650mAh batteries in both units provide approximately 4.5 hours of operation, while the included magnetic charging case uses a 3000mAh battery to store and recharge the transmitter and receiver between sessions. Magnetic positioning keeps both units aligned during charging, and LED indicators display the case's remaining battery level. USB-C charging and firmware-update connectivity, along with an included dual USB charging cable, complete the NUX C-58RC digital guitar and bass wireless system.