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NUX B-8 Wireless 2.4 GHz professional wireless system


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Advanced wireless system solution that combines high-quality audio transmission, easy setup, and versatile compatibility to deliver a superior experience for musicians.

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Elevating Wireless Connectivity!
Experience the next level of wireless performance with the NUX B-8, boasting automatic setup, interference-free broadcasting at 2.4 GHz, and high-fidelity audio transmission at 24-bit 48 kHz. With a minimal latency of just 2.5ms and an extensive operating range of up to 50 meters, the B-8 revolutionizes wireless connectivity for musicians.

Unmatched Versatility
Compatible with a wide array of instruments including electric guitars, electric-acoustic guitars, bass guitars, and more, the B-8 ensures seamless compatibility across musical genres, delivering unparalleled convenience to musicians of all kinds.

Effortless Setup
Featuring a user-friendly matching system, the B-8 allows for quick and easy pairing of the TX&RX within seconds, with each wireless set uniquely configured for hassle-free operation.

Superior Audio Quality
Enjoy pristine audio transmission within the 2.4 GHz frequency range, providing a global interference-free broadcasting range and maintaining exceptional sound quality for an immersive musical experience.

Optimized Performance
Equipped with cutting-edge transmitting technologies, the B-8 offers optimal performance with an operational range of up to 50 meters and adjustable transmitting parameters for enhanced stability and low latency.

Enhanced Features
Benefit from built-in enhancements including a booster and digital tuner featuring multiple modes, ensuring optimal sound output for performances on stage. Plus, enjoy an extended battery life of up to 6.5 hours for uninterrupted playing sessions.

Tailored Sound Control
Customize your sound with cable tone simulation and utilize send/return routing for seamless integration with effect pedals, or connect directly to mixers with the DI OUT jack.

Versatile Applications
Explore a variety of performance setups, from connecting your guitar to the TX and RX to an amplifier or mixer, to customizing your boot-up picture with the included GIF Customizer application for added personalization.


  • Operating Frequency Band: 2400-2483.5MHz
  • Audio Quality: 24bit/48kHz
  • Frequency Response: 20Hz-20kHz
  • Latency: 2.5ms (best performance setting) - 8.7ms (safety mode)
  • Input Impedance: 1 MΩ
  • Maximum Input Level: 1 kHz at 1% THD +6.2 dBV (5.78 Vp-p)
  • THD+N: 0.01% 1kHz, typical
  • Dynamic Range: 122dB, A-weighted (OUTPUT/SEND)
  • Output level Adjustment Range: mute -64dB~0dB
  • Auto-sleep Mode: N/A
  • Built-in Battery Capacity: 3.7V/500mAh Rechargeable Li-polymer (Transmitter)
  • TX Battery Life: up to 6.5 hours
  • Power Requirements: 7V to 12V DC, 500mA min, negative tip power supplies (Receiver)
  • Operation Range: Up to 50 m (165 feet) maximum
  • TX dimensions: 72.5mm * 49.3mm * 23mm (L*W*H)
  • TX weight: 63g
  • RX dimensions: 122mm * 95mm * 60mm (L*W*H)
  • RX weight: 500g