NUX B-8 Professional Wireless System

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Sale price$549.00 Regular price$649.00
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NUX B-8 is a redefined wireless system with automatic setup, 2.4 GHz interference-free broadcasting frequency, and 24-bit 48 kHz high-quality audio transmitting. The signal transmitting latency is as low as 2.5ms at the best performance. The operation range is up to 50 meters (160-feet).

B-8 wireless system fits all types of electric guitar, electric-acoustic guitar, bass guitar, and various instruments with electronic pickups. No matter what instrument you play, you can enjoy the convenience with B-8 wireless.

The user-friendly matching system makes it easier to use, just turn on the TX&RX and it will be paired within a couple of seconds. Each wireless set has a unique pairing algorithm, it automatically detects each other and configures their own IDs.

B-8 Wireless delivers the signal on 2.4 GHz frequency range. That's a global interference-free broadcasting range you can use everywhere without a signal break. With the 24-bit 48 KHz audio quality you will never experience unwanted sound degradation.

With the latest transmitting technologies, the B-8 wireless system has the best performance for musicians. The operation range is up to 50 meters (160-feet). And, the latency is as low as 2.5ms when you set the transmitting at LOW LATENCY. To achieve the best performance, you can adjust the transmitting parameter between LOW LATENCY and STABLE.

To get the best performance, please check if there is any WI-FI devices around and set the B-8’s transmitting at the best position between low latency and stable.

To achieve the best performance of transmitting, please fix the TX on your strap and use it as below. In this way the TX will have a distance from your body, which is good for transmitting.

It also comes with a build-in booster and well-designed digital tuner with Chromatic, Guitar Standard, Guitar Compensated, Bass tuning modes, which are very useful for musicians to perform with on stage.

The TX features a large Li-ion battery inside and the battery lifetime is as long as 6.5 hours. You can easily put the TX on the top of the RX to recharge it.

The TX features a cable tone simulation which is normally used for some guitar players to get a warmer sound. If you want it, you can pull the switch and turn it on.

With the 1/4” OUTPUT/SEND jack, you can loop your effect pedals to RX with this jack for SEND (send the signal to your effect pedals), and loop your effect pedals to RX with the 1/4”RETURN jack for RETURN (return the signal to from your effect pedals to the RX).

With the DI OUT jack, you can connect the RX to an amplifier, a mixer or an audio interface with a balanced cable.


  • 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 50m (165 feet) maximum
  • TX Dimensions (L x W x H): 72.5 x 49.3 x 23mm
  • TX Weight: 63g
  • RX Dimensions (L x W x H): 122 x 95 x 60mm
  • RX Weight: 500g

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