NUX B-7PSM Wireless In-Ear Monitoring System

CUT THE CORD. BE IN COMMAND!
It quickly finds a clean wireless channel and automatically assigns it. The B-7PSM offers a super low latency of less than 5.5ms and has an operation range of 100 feet (30m) when unobstructed between the Receiver (RX) and Transmitter (TX). (The operation range is around 32 feet (10m) when obstructed). It’s a super light-weight wireless, mini-compact system designed to clip on & go. The TX features a 1/8” TRS plug (you can use the included adaptor to convert to 1/4”), broadcaster-grade audio via 5.8GHz digital transmission to the compact RX. The RX’s clip design can easily fit to your shirt, belt, or guitar strap. And, with our newest automatic frequency hopping technology, B-7PSM is reliable and stable while you perform on stage.

The NUX B-7PSM is a wireless personal in-ear monitor system with automatic RF environment scan, 5.8GHz interference-free broadcasting frequency, and 24-bit / 40 kHz high-quality STEREO audio transmitting.

From any position. On any stage. Hear every note in detail with NUX B-7PSM in-ear monitoring system.

It quickly finds a clean wireless channel and automatically assigns it. The B-7PSM offers a super low latency of less than 5.5ms and has an operation range of 100 feet (30m) when unobstructed between the Receiver (RX) and Transmitter (TX). (The operation range is around 32 feet (10m) when obstructed). It’s a super light-weight wireless, mini-compact system designed to clip on & go. The TX features a 1/8” TRS plug (you can use the included adaptor to convert to 1/4”), broadcaster-grade audio via 5.8GHz digital transmission to the compact RX. The RX’s clip design can easily fit to your shirt, belt, or guitar strap. And, with our newest automatic frequency hopping technology, B-7PSM is reliable and stable while you perform on stage.
It quickly finds a clean wireless channel and automatically assigns it. The B-7PSM offers a super low latency of less than 5.5ms and has an operation range of 100 feet (30m) when unobstructed between the Receiver (RX) and Transmitter (TX). (The operation range is around 32 feet (10m) when obstructed). It’s a super light-weight wireless, mini-compact system designed to clip on & go. The TX features a 1/8” TRS plug (you can use the included adaptor to convert to 1/4”), broadcaster-grade audio via 5.8GHz digital transmission to the compact RX. The RX’s clip design can easily fit to your shirt, belt, or guitar strap. And, with our newest automatic frequency hopping technology, B-7PSM is reliable and stable while you perform on stage.

Plug in the TX to a live or personal mixer and turn on the TX (LED indicator will show GREEN.) Then connect your in-ear buds with the RX, turn on the RX to pair with the TX. The LED indicator will be solid GREEN. Now it’s ready to go.
You can adjust the RX volume in 0.5db increments with the + and – buttons. The maximum volume is 0dB, and the minimum is -64dB. Holding down the + or – button can increase or decrease the volume quickly.
The B-7PSM offers STEREO audio transmission, so it’s perfect to work with professional personal mixers to pan the tracks as you want on stage during rehearsals and live performances. The B-7PSM features premium sound quality with a 92dBA dynamic range and 20~19K Hz frequency response.

While the B-7PSM is a STEREO IEM solution, you can use it in a mono environment as well if needed. Simply use a 1/4" MONO to 1/8" STEREO adapter (to split the mono signal from a 1/4" Output into both channels of B-7PSM's 1/8" Stereo Input), then you can get a mono signal that can be heard in both the left and right channels.

You can charge the RX and TX units with the rechargeable storage case, or by using the USB-C cable to charge. Both units can work while charging just in case.

Specifications

• Output Volume Adjustment-64dB~0dB (0.5dB step)
• Operating Frequency Band5.8 GHz 
• Operation Length< 100 feet (30m) outdoor unobstructed, < 33 feet (10m) outdoor with obstructions
• Sampling Rate24bit / 40 kHz
• Frequency Response20~19kHz
• Latency< 5.5ms
• Dynamic Range92 dB
• THD+ Noise<0.6%@1kHz
• Built-in Battery Capacity (TX & RX)450mAh / 3.7V
• Battery Running Time> 4 hours
• Battery Charging Timearound 1.5 hours
• Power ConsumptionTX <90mA，RX < 45mA
• TX Impedance3.5kΩ
• Maximum Input Level7.6Vpp (8.6dBV or 2.7Vrms)
• RX Suggestion Phone Impedance16~32Ω
• 920

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