NUX B-7 Pro In-Ear Monitoring System, BLACK, PRO 171.827UK

B-7 Pro In-ear Monitoring System

The B-7 Pro is a professional wireless in-ear monitoring system operating in the 2.4GHz band.

A fully digital signal path delivers high quality stereo audio with minimal latency and a range of up to 50m.

The receiver (RX) can be clip-mounted to clothing or a guitar strap and can be re-charged from the main transmitter (TX) or via USB-C.

The TX is itself rechargeable or can operate directly from the supplied 9Vdc power adaptor and can even double as a USB audio interface for recording to a PC or Mac computer.

Onboard the TX is a full colour display showing signal and battery status for both TX and RX units and serves a settings menu for adjusting signal levels, display and transmission preferences.

In addition to balanced left & right signal inputs, there is a stereo Aux input and a wired Phones output. A screw adaptor is also provided to enable the transmitter to connect with standard action camera clamps if preferred for mounting to a stand or fixture.

In summary, the B-7 Pro offers the latest wireless technology with unique features to deliver reliable high-quality monitoring for even the most demanding of performers.

Internal rechargeable batteries (TX and RX)Up to 6 hours operation per charge

3 settings for latency vs stability

Automatic pairing procedure

Power supply 9Vdc 1200mA (adaptor supplied)

Batteries Li-polymer 3.7V 3000mAh (TX), 400mAh

(Receiver) Connections: Transmitter L+R XLR/jack, Aux 3.5mm, Phones 3.5mm, USB-C (data), DC jack

(Transmitter)Connections: beltpack receiver Headphones out 3.5mm (13ohm min.), USB-C (charge )

Carrier frequencies2400-2483.5MHz (frequency hopping)

RF output power 10mW E.I.R.P max.

Range 50m max.

Sampling format 24-bit, 48kHz

Frequency response 20Hz - 20kHz

Latency 7.33 - 10.85 - 14.33ms (fast-default-safe modes)

Input impedance 20k Ohm balanced, 10k Ohm unbalanced

Input level 9.8Vrms (22dBu) max.

Auxiliary input2.1Vrms (8.7dBu) max.

Headphone : impedance13 Ohms min.

Headphone output 57mW max. per channel (THD >1%, 16 Ohm, 1kHz)

Channel separation-105dBTHD<0.01% typical

Dynamic range110dB (A-weighted)

Output level-86dB to +12dB (adjustable + mute)

Auto power off 10min with no connection

Dimensions : transmitter140 x 97 x 53mmWeight : transmitter 525g

Dimensions : receiver47 x 71 x 22mmWeight : receiver 51g