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Enhanced by the latest NUX technology innovation and upgraded algorithm, C-5RC fits perfectly with all types of Electric Guitars, Acoustic-electric Guitars, Bass Guitars and Ukuleles, no matter with active or passive, piezo or magnetic pickups. It delivers remarkable 24-bit audio quality, simple’ plug in and play’ operation, super-low latency (<5 ms) and a solid signal for distances up to 30 meters / 100 feet in adequate conditions.
C-5RC also comes with a portable Power Case to keep the wireless units charged – ideal design for when you are on the road.
Ideal for Crowded Environment
Utilizes the 5.8 GHz frequency band for a lower risk of interference from other devices.
True Wireless Freedom
Enjoy up to ~100 ft / 30 m of line-of-sight range so you can move much freely on stage or in your venue.
Crystal-Clear Audio
24-bit hi-resolution wireless transmission with < 5 ms latency ensures your sound stays tight and natural.
No Buzzing With Active Pickups.
The most compact wireless system that works well with instruments equipped with active pickups
A New Level Of Wireless Freedom
C-5RC is designed for wireless connection of electronic musical instruments with 5.8GHz frequency wireless technologies. It has the characteristics of low latency, low noise, low interference, and high bandwidth transmission.
Lower Noise, Higher Fidelity
Utilizes the 5.8 GHz frequency band that is less crowded and more stable.
100 ft Wireless Range
100 ft / 30 m line-of-sight range lets you move around at much wider distance!
< 5ms Latency
Your signal stays in perfect sync, ensuring every note feels natural and immediate.

Why 5.8GHz?
Most everyday wireless devices (like Wi-Fi routers, Bluetooth gear, and even other wireless instrument systems) operate on the 2.4 GHz band — which can get crowded quickly, especially in venues, rehearsal spaces, or studios.
By using the 5.8 GHz band, the C-5RC avoids much of that interference, resulting in:
- Fewer audio dropouts
- More stable connections
- Consistent sound quality even in busy wireless environments

Unique Auto-Matching System
Just hold the power button to turn ON both devices, plug the transmitter to your instrument, and the receiver to your amp (or pedal, audio interface and more). It’s ready to play!

Ultimate Compatibility, Perfect for All Guitars
NUX C-5RC works perfectly with active/passive electric guitar and bass, and acoustic-electric guitars with piezo or magnetic pickup.
- Compact & lightweight
- Compatible with any guitar, bass, & ukuleles
- Works with Active/Passive pickup

Stay Charged, Stay Tuned
With C-5RC’s built-in long-lasting battery, you can play for up to 4 hours non-stop. It also has auto-sleep mode to save the battery life. The included portable charge station provides up to 15 hours battery life and can charge the system for approximately 3 times.
- 4 Hours non-stop play time
- Auto sleep after 10 minutes on idle
- Charging case provides 15 hours of battery life
Specifications
Technical
- Operating Frequency Band 5.8 GHz
- Audio Quality 24-bit / 44.1 kHz
- THD+ Noise Less than 0.05% 1kHz @-10dbFS
- Built-in Battery Capacity Built-in 3.7 V / 500 mA
- Battery Life Up to 4 hours of playing time
- Charging Case Battery Life Up to 15 hours (3 charge cycles)
Connectivity
- Operation Range Up to 100 feet / 30 meters line-of-sight (environment-dependent)
- Frequency Response 20 Hz – 20 kHz
- Latency Less than 5ms
Hardware
- Unit Dimensions 4.2 x 1 x 1 inch ea
- Unit Weight 34g ea
- Charging Case Dimensions 5.2 × 3.66 × 1.97 inch
- Charging Case Weight 196g
What's Included
1 x C-5RC Transmitter, 1 x C-5RC Receiver, 1 x Portable Charging Case, 1 x Micro USB cable, User Manual