M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
M-PROI Professional Stereo Wireless In-Ear Monitor System
Debra Audio M-PROI is a new stereo digital wireless system with almost no background noise. The receiver has a built-in amplifier chip with better dynamics, presenting a more realistic sound. The transmitter can be input through a variety of interfaces, or wirelessly connected to the sound source with Bluetooth, play lossless music, and has an automatic frequency search function, so that you can get a safe frequency no matter how complex the environment. The receiver is made of metal, durable and has a detachable enhanced antenna for a more stable signal. M-PROI provides a better real-time monitoring experience for personal and professional users.
Specification
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Features:

1. True stereo wireless in-ear monitoring, switchable between mono and stereo;

2. The transmitter automatically searches for frequencies, quickly finding the safest frequency in the current environment;

3. High-definition dynamic display screen, more intuitive visualization;

4. Bluetooth 5.0 lossless music transmission, high sound quality restoration;

5. High-performance digital chip, high-fidelity sound quality, ultra-low noise floor;

6. UHF ultra-high frequency transmission, stable use within 80m range, up to 300m in open environment;

7. The transmitter and receiver have multi-function LCD digital display;

8. Portable and lightweight receiver with 2 output interfaces (3.5mm);

9. Interface with multiple input modes (XLR/6.35/3.5mm).


TECHNICAL PARAMETERS

SYSTEM TECHNICAL PARAMETERS:

Carrier frequency range: 560~590MHz/640~690MHz

Audio sampling depth: 24bit, 44.1k

Signal delay: 7ms

Number of wireless channels: 100

Modulation method: GFSK

Audio Frequency Response: 20~18000 Hz

Comprehensive T.H.D.: <0.1%

Separation: 75dB

Audio SNR: 85dB

Dynamic range: 95dB

Effective use distance: 80 meters (open environment)


TRANSMITTER:

Frequency error: <=10ppm

Transmission power: 10mW

Use current: 160mA

Power supply mode: 12V 500mA

Audio input: 3.5mm/6.5mm/XLR


RECEIVER:

Frequency error: <=10ppm

Receiving sensitivity: <-95dBm

Power supply mode: 2xAA batteries

Use current: 130mA

Audio output: 1 stereo headphone output, 

                           1 audio output



File Name File Type Mega Byte
M-PROI Menual
pdf 6.0MB
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