{"product_id":"nu-x-b-7-pro-wireless-2-4ghz-in-ear-monitoring-system","title":"NU-X B-7 Pro Wireless 2.4GHz In-ear Monitoring System","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe NU-X B-7 Pro is a professional wireless in-ear monitoring system (IEM) working in the 2.4GHz band. The fully digital signal path carries high quality stereo audio with minimal latency and a range of up to 50m. Both the transmitter (TX) and the beltpack receiver (RX) use internal rechargeable batteries, giving up to 6 hours per charge. Pairing runs automatically, so you can get set up and playing without fuss.\u003c\/p\u003e\n\u003cp\u003eThe receiver clips to clothing or a guitar strap and recharges either from the transmitter itself or over USB-C. The transmitter is rechargeable too, or it can run directly from the supplied 9Vdc power adaptor. It can also work as a USB audio interface for recording to a PC or Mac. A full colour display on the TX shows signal and battery status for both units and holds a settings menu for signal levels, display options and transmission preferences. You get three latency settings, letting you weigh speed against stability to suit the room.\u003c\/p\u003e\n\u003cp\u003eFor connections, the transmitter offers balanced left and right inputs on XLR\/jack, a 3.5mm stereo Aux input and a wired Phones output, plus USB-C for data. A screw adaptor is included so the transmitter can mount to standard action camera clamps if you prefer fixing it to a stand. Audio runs at 24-bit, 48kHz with a 20Hz to 20kHz frequency response, and the RF output sits at 10mW E.I.R.P max. It is a practical, well specified rig for players who need reliable monitoring on stage or in the studio.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e9Vdc 1200mA (adaptor supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatteries\u003c\/td\u003e\n\u003ctd\u003eLi-polymer 3.7V 3000mAh (TX), 400mAh (Rx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections: Transmitter\u003c\/td\u003e\n\u003ctd\u003eL+R XLR\/jack, Aux 3.5mm, Phones 3.5mm, USB-C (data), DC jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections: beltpack receiver\u003c\/td\u003e\n\u003ctd\u003eHeadphones out 3.5mm (13ohm min.), USB-C (charge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier frequencies\u003c\/td\u003e\n\u003ctd\u003e2400-2483.5MHz (frequency hopping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF output power\u003c\/td\u003e\n\u003ctd\u003e10mW E.I.R.P max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e50m max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling format\u003c\/td\u003e\n\u003ctd\u003e24-bit, 48kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatency\u003c\/td\u003e\n\u003ctd\u003e7.33 - 10.85 - 14.33ms (fast-default-safe modes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput impedance\u003c\/td\u003e\n\u003ctd\u003e20k Ohm balanced, 10k Ohm unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput level\u003c\/td\u003e\n\u003ctd\u003e9.8Vrms (22dBu) max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary input\u003c\/td\u003e\n\u003ctd\u003e2.1Vrms (8.7dBu) max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone : impedance\u003c\/td\u003e\n\u003ctd\u003e13 Ohm min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone output\u003c\/td\u003e\n\u003ctd\u003e57mW max. per channel (THD \u0026gt;1%, 16 Ohm, 1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel separation\u003c\/td\u003e\n\u003ctd\u003e-105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01% typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic range\u003c\/td\u003e\n\u003ctd\u003e110dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput level\u003c\/td\u003e\n\u003ctd\u003e-86dB to +12dB (adjustable + mute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto power off\u003c\/td\u003e\n\u003ctd\u003e10min with no connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions : transmitter\u003c\/td\u003e\n\u003ctd\u003e140mm x 97mm x 53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight : transmitter\u003c\/td\u003e\n\u003ctd\u003e0.53KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions : receiver\u003c\/td\u003e\n\u003ctd\u003e47mm x 71mm x 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight : receiver\u003c\/td\u003e\n\u003ctd\u003e0.05KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/171827UK.pdf?v=1784987791\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last per charge?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth the transmitter and receiver run for up to 6 hours per charge using their internal rechargeable batteries. The TX uses a 3000mAh Li-polymer cell and the RX a 400mAh cell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the wireless range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe B-7 Pro has a range of up to 50m in the 2.4GHz band, using frequency hopping across 2400 to 2483.5MHz for a stable connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I choose the latency setting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. There are three modes: fast at 7.33ms, default at 10.85ms and safe at 14.33ms, letting you balance latency against stability for the venue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I charge the receiver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe beltpack receiver recharges from the main transmitter or over USB-C. The transmitter is rechargeable too, or it can run from the supplied 9Vdc 1200mA adaptor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for recording?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The transmitter can double as a USB audio interface, connecting to a PC or Mac for recording via its USB-C data port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat connections does the transmitter have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TX offers balanced L and R XLR\/jack inputs, a 3.5mm stereo Aux input, a 3.5mm Phones output, a USB-C data port and a DC jack for power.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53271800971531,"sku":"171.827UK","price":357.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/171827UK_0.jpg?v=1784987820","url":"https:\/\/niori.co.uk\/products\/nu-x-b-7-pro-wireless-2-4ghz-in-ear-monitoring-system","provider":"Niori","version":"1.0","type":"link"}