This product contains HIFI process chip with low noise performance. Such chip can restrain noise around environment through frequency response network for
several times , and provides pure tone quality and powerful
Movement. The product contains dedicated AGC circuit so it is
suitable for different types of Mic supervised listening environments,
such as bank, prison, examination place, shopping mall, and industry
Factory etc. Moreover, this product has lots of virtues, including low
noise, HIFI, wide range operation voltage, small electricity
Consumption and long distance transmission. a new sensitivity to
Adjust the pickups, TV monitoring, security systems supporting the use of the best products and with the use of cameras to achieve synchronous video and audio.
Monitoring of: 5 m² - 50m²
red line DC head-to-core power "+"
Very, outside to power "-" extremely.
The first white RCA recording devices
connected to the audio input or
audio amplifier input
Power supply: DC 12V Current consumption: 12mA
Frequency range: 200 ~ ~ 10kHz frequency response: 2. 5 dB
output impedance: 600 Ω output level: 0 ~ 6V