LA-2 two channel professional grade passive audio isolator, strong texture, passive devices, use worry free. Specialized permalloy audio isolation cattle and the original imported Swiss NEUTRIK connectors create excellent audio indicators, dual 6.35 and Canon in and out, can be converted and allocated to each other, each with a common and non-common switch, shielded case switch, large signal without distortion, eliminating external interference (AC sound, high frequency oscillation) Noise.
Audio signal isolator is widely used in broadcasting and television media transmission system, audio and television system engineering, on-site sound amplification, audio signal through the audio signal isolator, balance and non-balance can be converted to each other, can completely isolate the potential difference between the two systems, to avoid the grounding problem caused by alternating current acoustic interference, prevent excessive The high potential difference damages the input level of the equipment. Achieve the safe transmission of audio signals. Remove the noise generated by the connection between the camera and the audio equipment; the noise generated by the connection between the simultaneous interpretation equipment and the mixer; the noise generated by the connection between the notebook computer and the mixer; the noise generated by the connection between the electronic instruments and the mixer; and the noise generated by the long-distance transmission between the equipment and the equipment. Noise produced by impedance matching between equipment and equipment. Solve the communication noise caused by site power consumption, routing, lighting interference and other reasons.
1. impedance ratio: the input end is 600 ohms, and the output is 600 ohm (1:1).
2. frequency response: 20Hz-20KHz (+ 0.3dB, +4dBu;)
3. input level: +28dBu (THD<0.5%, 50Hz; THD<0.01%, 1KHz)
4. distortion: 0.0025% (+4dBu 1KHz)
5. loss attenuation: -0.5dB at 600 ohm load; 0.1dB at 10K ohm load.
6. settings: input -XLR
Jack6.3mm dual core socket input / output
A channel grounding switch
B channel grounding switch
A+B shielding shell switch
7. size: 111mm * 90mm * 43mm
8. isolation voltage: DC 0 V - 1500V