di200 pro active stereo di box-365现金网官网

di200 pro active stereo di box

descriptions:

di 200 pro di box, selection of england mo alloy vigortronix audio isolating transformers,swiss neutrik connector, design of immersion gold circuit, make the signal perfect butt. dual-channel 6.35, rca and xlr jack access, input using electronic balance neutrik combo series xlr and 6.35 dual-purpose sockets. balance and imbalance can be converted and distributed. di boxes are widely used in: radio and television media transmission system, audio and visual systems engineering, sound amplification on the scene.

audio signal passes through di 200 pro audio signal isolating transformers, balance and un-balance can be converted to each other, completely isolate the potential difference between two systems, avoid ac noise caused by grounding problems, prevent damage to equipment input level from high potential difference. secure transmission of audio signals, remove noise from camera and sound equipment connections; noise generated by connection of simultaneous interpretation equipment and mixer; noise generated by the laptop connecting the mixer; electronic musical instruments connect the noise generated by the mixer; noise generated by long-distance transmission between equipment and equipment; noise generated by impedance mismatch between equipment. olve the communication sound caused by the use of the site, line, light interference and other reasons. also applies to large-scale outdoor performances,lightning protection, sound engineering, conferences, entertainment, exhibitions and a series of audio equipment systems, audio system is the necessary equipment to cascade.

product specification

model: di 200 pro

★high performance audio isolating transformers.

★channel:2 (left,right  channel).

★input:

   1. un-balanced stereo input rca interface with 20kω input impedance;

   2. original imported swiss neutrik 1/4"stereo jack, metal shaft end, grounding with high efficiency base, t r s standard contact;

   3. modular electronic balance neutrik combo series xlr 3-pin socket, also contains¼ "stereo sockets.

★output:dual-channel imported swiss neutrik 3-core xlr socket.

★dual channel 48v phantom power supply.

★attenuator:0, -20 db switch.

★lift earthing switch.

★ 5v usb interface power supply.

★mute mute switch.

★input signal level indicator led light.

★frequency response:20hz-20khz,±0.2db.

★net weight: 0.8kg

★dimensions:134.6mm*98mm*51.5mm (l*w*h)

★power consumption:<1w

★operating temperature range: 5º- 45º

★storage temperature range:-20º- 65º