PB104 Reporter audio distribution box

     As audio technology continues to improve, so the requirements for  distributors  continue to increase. In order to improve the safety and stability of the  audio system, PLA independently develops and produces distribution  amplifiers with performance indicators that enable more stable and clear  transmission of the input signal. Audio distributor in addition to impedance  matching, there is audio gain, so that the audio signal can be sent to  multiple output devices at the same time a short distance without being  affected, so as to ensure the synchronization of audio transmission to a  certain extent. Audio distributor can be used in theaters, theaters,  multimedia conference rooms exhibition halls, audio and video systems  conference rooms and other occasions supporting products. PB104  reporter audio distributor, with AIT (Audio Isolation Technology) audio  isolation patented technology, the internal selection of Switzerland  imported NEUTRIK connector jacks, Audio Press Box has 2-way  microphones / line XLR input,10-way XLR output and 4-way 3.5mm output,  stereo / mono switch, can be used as dual 1-way XLR input, 10-way XLR  output and 4-way 3.5mm output, stereo / mono switch, can be  used as dual 1-way XLR input, 10-way XLR output and 4-way 3.5mm output. The Audio Press Box features two microphones/line XLR inputs, ten  XLR outputs and four 3.5mm outputs, with stereo/mono switching for dual  1 in 5+2 or single 1 in 10+4 distribution, and ten XLR outputs with separate  ground/ground switches. Another with -20dB signal attenuation switch,  easy to adapt to different signal levels.

Features：

With AIT (Audio Isolation Technology) audio isolation technology

Broadcast-grade audio transformer isolated output

Highly integrated design

Two-way signal convergence

Audio transformer isolated output

Ground separation setting options

Ruggedized all-metal enclosure

Military specification components

Imported Swiss NEUTRIK connector XLR sockets.

Frequency Response: 0dB/-0.15dB , 20Hz~20kHz

Input Level: +22dBu, (1% 50Hz) ; +28dBu, (0.01% 1kHz)

THDD: 0.02% (0dBu, 1kHz)

Output Short-Circuit Loss: -2.5dB at 600 Ω load; <0.1dB at 50k Ω load

Set Up: XLRF Canon female head input XLRM Canon male head output, signal attenuation switch, stereo mode, single channel mode 3.5mm channel output, ground wire connection switch

Dimensions: 98mm×51.5mm×280mm

Weight: 1.35kg