{"product_id":"nu-x-b-7psm-5-8ghz-wireless-in-ear-monitor-system","title":"NU-X B-7PSM 5.8GHz Wireless In-Ear Monitor System","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe NU-X B-7PSM is a wireless personal monitoring system for driving stereo in-ear monitors or headphones with an impedance of 16 to 32 Ohms. The set pairs an ultra-compact transmitter, which has an integral 3.5mm plug, with a clip-on receiver that carries a 3.5mm stereo output jack. Controls are kept simple: a pairing button and volume up and down buttons on the receiver. It runs on the license-free 5.8GHz digital band with auto-carrier detection and auto-pairing on power-up, so setup is quick and you can get on with playing.\u003c\/p\u003e\n\u003cp\u003eAudio runs across a 20Hz to 19kHz frequency response with a 92dB dynamic range and THD below 0.6% at 1kHz, using a 24-bit, 40kHz sampling format. Latency stays under 5.5ms, which keeps monitoring tight for live work. Output level is adjustable from -64dB to 0dB in 0.5dB steps, with maximum output power of 57mWrms into 16 Ohms at 1kHz. Range is around 30m in open air with no obstruction, dropping to about 10m where obstructions get in the way.\u003c\/p\u003e\n\u003cp\u003eThe set is supplied in a charging case with an inbuilt 3000mAh power bank that tops up both the transmitter and receiver, so the units stay ready between sessions. The transmitter and receiver each hold a 3.7V 450mAh Li-ion cell for roughly four hours of runtime on a full charge, recharging in about 1.5 hours. The case itself takes around four hours to fill. Each unit measures 60 x 36 x 25mm and weighs 32g, while the case is 114 x 70 x 32mm and 130g. It suits musicians, stage performers and broadcasters who want reliable monitoring with freedom to move.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatteries\u003c\/td\u003e\n\u003ctd\u003e3.7V Li-ion 450mAh (transmitter \u0026amp; receiver), 3000mAh (case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecharge time\u003c\/td\u003e\n\u003ctd\u003e1.5 hours transmitter \u0026amp; receiver, 4 hours case (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone : connector\u003c\/td\u003e\n\u003ctd\u003e3.5mmØ stereo jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRuntime\u003c\/td\u003e\n\u003ctd\u003e4 hours (full charge minimum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone impedance\u003c\/td\u003e\n\u003ctd\u003e16-32 Ohm recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power : max.\u003c\/td\u003e\n\u003ctd\u003e57mWrms @16 Ohm\/1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput level\u003c\/td\u003e\n\u003ctd\u003e-64dB to 0dB adjustable (0.5dB steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier frequency\u003c\/td\u003e\n\u003ctd\u003e5.8GHz band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e30m (open air, no obstruction), 10m (open air with obstructions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling format\u003c\/td\u003e\n\u003ctd\u003e24-bit, 40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatency\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5.5ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine input impedance\u003c\/td\u003e\n\u003ctd\u003e3.5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. input level : line\u003c\/td\u003e\n\u003ctd\u003e7.6Vp-p (8.6dBV or 2.7Vrms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 19kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic range\u003c\/td\u003e\n\u003ctd\u003e92dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.6% @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e60mm x 36mm x 25mm (T x \/R x 114mm x 70mm x 32mm (case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.03KG\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\/171862UK_cc50593f-cd26-45e0-a660-bd7fcfbfdd1c.pdf?v=1784988283\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat headphone impedance does the B-7PSM support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is designed for earphones or headphones with an impedance of 16 to 32 Ohms, connected via the 3.5mm stereo output jack on the receiver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need a license to use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The system operates on the license-free 5.8GHz digital band, so you can use it without registering a frequency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does a charge last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe transmitter and receiver each give around four hours of runtime on a full charge. The supplied case has a 3000mAh power bank to recharge both units between sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAround 30m in open air with no obstruction, dropping to about 10m in open air where obstructions are present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much latency is there?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLatency is under 5.5ms, which keeps in-ear monitoring in step with the live performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I pair the transmitter and receiver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system uses auto-carrier detection and auto-pairing on power-up, so the two units connect on their own when you switch them on.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53271802183947,"sku":"171.862UK","price":192.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/171862UK_0.jpg?v=1784988317","url":"https:\/\/niori.co.uk\/products\/nu-x-b-7psm-5-8ghz-wireless-in-ear-monitor-system","provider":"Niori","version":"1.0","type":"link"}