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SP-MINI-WIRELESS-SYSTEM – Complete universal 4 microphone wireless system

Brand: BOYA, Sound Professionals


Complete universal 4 microphone wireless system – Compatible with all Computer Aided Transcription Programs (CAT)


Are you looking for a system that will surpass the best audio you have ever heard in a courtroom or depo? Have you ever heard the audio provided by a Videographer and were impressed by the quality? This system will give you the best recordings you have ever hear and you will never struggle to hear anyone again.

New! This universal model is compatible with Eclipse and all other CAT recording programs. It features a multitrack output for Eclipse or a mixed output for Case Catalyst and other single channel programs.

This is a complete ready-to-use 4 channel professional wireless microphone system that connects to a single USB port in your computer. With this system, you can connect 4 wireless microphones, monitor what the microphones are picking up through headphones and record from all microphones into your software. You can adjust the level of each microphone as needed using the controls on the interface. For Eclipse users, we include a multitrack interface (built-in) that connects to your computer’s USB port and will record each microphone onto a separate track (see your Eclipse manual for details and benefits of multitrack recording). For Case CATalyst and other single channel CAT programs, we add the necessary components to mix all of the audio to one channel.

This microphone system allows you to put up to 4 microphones around a room and control the level of each mic independently so that all subjects in the room can be heard easily and equally. The audio is then sent into your recording software as usual.

Want to make another backup recording? No problem! We are including a second analog output and 72″ patch cable to connect to your digital recorder or Steno machine to make a backup recording.

System weight: 11 lbs.

Case dimensions: 12.81″ x 10.36″ x 6.64″

Wireless microphone features and specifications

  • Ideal for up to Court Reporting, four-person vlog, YouTube video, live streaming, interview, recording, etc.
  • Compatible with DSLR, mirrorless camera, smartphone, and computer devices.
  • 2.4GHz wireless dual channel signal transmission technology.
  • Hi-Fi and low-noise audio processing and delivering system.
  • Built with easy-to read, vivid, and informative OLED display.
  • Built-in omnidirectional microphone and lavalier microphones on transmitter.
  • Headphone output jack on receiver for real-time monitoring.
  • Stereo and mono outputs are available and switchable on receiver.
  • Built-in Li-ion batteries for 7h use on transmitter and 6.5h use on receiver.
  • Up to 100m (328ft) operation range without obstacles.

The BOYA BY-XM6-S2, a 2.4GHz dual-channel wireless microphone system, consists of two transmitters and one receiver. It’s a perfect sound capturing and delivering solution for two-person vlog, YouTube video, live streaming, interview, recording, etc.

Advanced Technology for Stable Signal Transmission
The BY-XM6 S2 series adopts advanced Adaptive Frequency Hopping (AFH) wireless signal transmission technology, which can make the BY-XM6 S2 avoid the disturbed hop frequency parts automatically to realize stable signal transmission in the range of up to 100m (328ft).

Professional Audio Capturing & Delivering
Featuring a high-quality capsule and signal processing circuit with a signal-to-noise over 84dB and a distortion rate less than 0.1%, the BY-XM6 S2 captures and delivers Hi-fi and low-noise audio.

Ultra-versatile & Ease-to-use Wireless Microphone Kit
With vivid and easy-to-read OLED display on transmitter and receiver, users can adjust the signal transmission precisely. And the transmitter is designed with a built-in omnidirectional microphone, so users can clip the transmitter on the collar to pick up sounds, while they can also plug a lavalier microphone into transmitter’s MIC IN input jack for sound capturing. Plus, this microphone kit is equipped with both 3.5mm TRS-TRS audio cable and 3.5mm TRS-TRRS audio cable. So it can work with your DSLR or mirrorless camera, smartphone and computer. When you record two sound sources simultaneously, BY-XM6 S2 will be your best choice.



 Transmission Type
 2.4GHz Digital Frequency
 Operating Range (without obstacle)
 Up to 328ft (100m)
 RF Output Power
 Polar Pattern
 Frequency Response
 Maximum SPL
 Built-in Microphone: 120dB SPL
 Lavalier Microphone: 110dB SPL
 Built-in Microphone: -39dB
 Lavalier Microphone: -39dB
 > 84dB
 Power Requirements
 Built-in Li-ion Battery or USB-C DC 5V or Charging Contact
 Built-in Battery Life
 Approx. 7 hours
 PIFA Antenna
 Audio Inputs
 3.5mm TRS MIC/LINE IN Jack or Built-in Microphone
 Approx. 32g(1.13oz)
 Operating Temperature
 –10°C to 50°C
 Storage Temperature
 –20°C to +55°C
 Transmission Type
 2.4GHz Digital Frequency
 Operating Range (without obstacle)
 Up to 328ft (100m)
 Audio Output Connector
 3.5mm Headphone Jack
 3.5mm TRS Output Jack
 Audio Output Level
 –60 dBV to -20dBV
 Power Requirements
 Built-in Li-ion Battery or USB-C DC 5V or Charging Contact
 Built-in Battery Life
 Approx. 6.5 hours
 PIFA Antenna
 Approx. 32g(1.13oz)
 Operating Temperature
 –10°C to 50°C
 Storage Temperature
 –20°C to +55°C

Audio Interface features and specifications

The incredible U-PHORIA UMC404HD bridges the gap between your creativity and your fans. This blazingly fast USB 2.0 studio in a box will have you recording your next masterpiece in minutes with all the connectivity required for your microphones, guitars, keyboards and even MIDI devices.

Record the perfect vocal right to your computer-based DAW thanks to the 4 astonishingly pure, world-class Midas-designed mic preamps, which include +48 Volt phantom power for condenser microphones, all going through studio-grade 24-Bit/192 kHz converters for the best possible sound quality. Whether you’re a singer-songwriter, producer on the go, or just need a rock-solid interface for running backing tracks at a gig, the ultra-dependable U-PHORIA UMC404HD will help you shine in the digital domain.

Studio in a Little Black Box
When it’s time to make recording history on your Mac or Windows computer, plug in microphones, instruments or line level sources to the UMC404HD’s 4 combination XLR/TRS inputs for the ultimate in studio flexibility! Connect and communicate with MIDI devices to add the benefit of control surfaces to your studio workflow.

192 kHz Precision
You take your tracks seriously, and the UMC404HD respects that, providing up to 192 kHz resolution for even the most demanding applications in music as well as video post production. Work with confidence and accuracy in your favorite recording software for professional results every time.

MIDAS – The Legend in Sound Quality
Ever since its formation in the 1970s, Midas has had a long history of innovation and leadership in the world of audio mixing consoles. Employed by the most famous touring acts and installations world-wide, legendary Midas consoles such as the XL4 and Heritage H3000 quickly became industry standards.

Midas has earned their impeccable reputation due to their no-compromise approach for audio and build quality and in particular for their Award-winning Mic Preamps which are considered by industry experts as the industry’s best sounding designs. Building on this legacy, the XL8 and PRO Series of Live Mixing Systems continue this great heritage of Award-winning audio quality.

Behringer is proud to incorporate a Midas designed mic preamp for the ultimate in high-quality audio reproduction in both live and studio environments. Find out more about Midas ’ amazing legacy by visiting their extensive website.

Getting Connected
On the rear panel of the UMC404HD, you’ll find the USB 2.0 port for simple and easy connection to your computer, along with plenty of analog playback options including ¼” TRS, RCA and XLR. The UMC404HD also features 4 analog Inserts for use with external effects such as compressors, gates and EQs, etc. Built-in MIDI I/O allows you to connect keyboards and all your favorite outboard MIDI hardware.

Everything You Need to Sound Amazing
The U-PHORIA UMC404HD is a powerful 4 input, 4 output USB recording interface featuring genuine Midas-designed mic preamps with exceptional 24-Bit/192 kHz high-resolution converters, designed to help your recordings and mixes sound their absolute best. Visit your local dealer or online reseller and find out what a great addition to any studio or mobile recording rig it can be.

Battery Pack features and specifications

  • Light weight, compact, and sleek.
  • Each power pack has 5000mAh capacity
  • Features a full-size USB port
  • Each pack will add 65+ hours to run time for Boya wireless transmitters and receivers!
  • Includes self-stick Velcro squares and short USB cables as show in photo

Booster microphones features and specifications

The MS-MMM-1 microphone is a very small, one piece ultra-high gain, ultra-high sensitivity microphone that is plugged into the wireless transmitters to greatly increase the pickup area. The microphone is very small, measuring about 1″ long.

This microphone is perfect for recording court proceedings, depositions, lectures, business meetings, interviews, music, etc. Is it a great choice for court reporters making a recording with their writer. A high quality, removable windscreen is included with the microphone.

This microphone is very sensitive, with great pickup range. The actual distance will vary, depending on the amplifier power of the recording device, the room acoustics and the loudness of the sounds you are recording:

Ultra-high sensitivity: About 50 foot radius

Sound Quality
The MS-MMM-1 microphone has an extended frequency response and very natural and accurate sound, providing deep, solid bass, smooth midrange and clean highs. Vocals come through clean and crisp.

For recording devices that are mechanically noisy (Steno machines, laptops with noisy fans or keyboards, etc) use one of the optional removable extension cables listed in the recommended accessories.


  • Pickup Pattern: Omnidirectional
  • Frequency Range: 20 Hz – 20,000 Hz +/-1dB
  • Sensitivity: -24dB ±3dB @ 94dB SPL
  • S/N Ratio (1kHz, 94 dB input, A-weighted): 70dB
  • Self Noise: 24 dB SPL
  • Maximum SPL at 12vdc: 115dB
  • Dynamic Range: 117dB, 1 kHz at Max SPL
  • Impedance: 2.2 kOhms
  • Voltage range – 2vdc – 12vdc
  • Current draw: 500 µA
Weight 12 lbs


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