NU-X B-7 PRO In-ear Monitor System
Product Description
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.Power supply[tab]9Vdc 1200mA (adaptor supplied)[br]Batteries[tab]Li-polymer 3.7V 3000mAh (TX), 400mAh (Rx)[br]Connections: Transmitter[tab]L+R XLR/jack, Aux 3.5mm, Phones 3.5mm, USB-C (data), DC jack[br]Connections: beltpack receiver[tab]Headphones out 3.5mm (13ohm min.), USB-C (charge)[br]Carrier frequencies[tab]2400-2483.5MHz (frequency hopping)[br]RF output power[tab]10mW E.I.R.P max.[br]Sampling format[tab]24-bit, 48kHz[br]Frequency response[tab]20Hz - 20kHz[br]Latency[tab]7.33 - 10.85 - 14.33ms (fast-default-safe modes)[br]Input impedance[tab]20k Ohm balanced, 10k Ohm unbalanced[br]Auxiliary input[tab]2.1Vrms (8.7dBu) max.[br]Input level[tab]9.8Vrms (22dBu) max.[br]Headphone : impedance[tab]13 Ohms min.[br]Headphone output[tab]57mW max. per channel (THD >1%, 16 Ohm, 1kHz)[br]Channel separation[tab]-105dB[br]THD[tab]<0.01% typical[br]Dynamic range[tab]110dB (A-weighted)[br]Output level[tab]-86dB to +12dB (adjustable + mute)[br]Auto power off[tab]10min with no connection[br]Range[tab]50m max.[br]Dimensions