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Professional digital conference system manufacturer

MC7540 Digital Amplifier 350W

Using self-developed super-capacity switching power supply digital power amplifier. Compared with open-loop or semi-closed-loop control methods, compound feedback control can greatly reduce the influence of power fluctuations, switching devices and LC filter errors and non-idealization, so that key technical indicators such as distortion, frequency response, and damping coefficient can be greatly improved. The amplitude is improved and the hearing performance is perfect. The switching power supply is optimized and designed according to the working characteristics of the audio amplifier, with strong power, quick response and little interference to audio signals. In addition to multiple protection circuits such as short-circuit, over-current, over-temperature, and ultra-high frequency, it also pays attention to humanized design to facilitate operation and prevent possible misoperation.

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MC7550 [ower Amplifiers

MC7550 series five-channel power amplifiers are the latest sound reinforcement products developed for use in conference rooms.

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MC9169E IR Transmitter unit

High confidentiality, to prevent malicious interference and eavesdropping from outside.

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MC9169F IR Interpreter unit

Earmuff earphone is used to monitor the speech. 

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MC9169G IR Radiator Unit

Strong launch capability, distances up to 30 meters (25W) and 20 meters (15W)

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MC9169H IR Receiver Unit

The appearance design is exquisite and smooth, accord with ergonomics.

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