Depusheng REV7800 Karaoke Professional Digital Audio Processor Can Set Via A PC Interface Prevent Howling

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About Depusheng REV7800 Karaoke Professional Digital

Features: The top of the equipment is equipped with ventilation and heat dissipation port, which can quickly discharge heat and protect the internal and life-span of the equipment. The rear panel has an audio input port, a canon outlet, a data line interface, and links are more stable. The built-in feedback suppressor, strong suppress the noise, human motivation function. Microphone, music boot volume, the effect settings to ensure the boot each time you start the system will enter the best working conditions. Automatic lock button (locked in addition to the volume are not adjustable). The machine is equipped with a fully functional menu, also can be set via a PC interface. The device can be used to connect wireless microphone, card amplifier, computer, cell phone. Specification: Output Level: MIC - 7V ( THD ≤ 0.5 % ) MUSIC: - 7V ( THD ≤ 0.5 % ) Input Sensitivity: MIC - 15mV MUSIC: - 210 mV Input Overload Source Electromotive Force: MIC - 220 mV ( THD ≤ 1 % ) MUISC: - 2.2V ( THD ≤ 1 % ) Frequency Response: MIC - 20Hz, + / - 0.5 dB MUSIC: - 20Hz to 22Hz, + / - 0.5 dB Output Noise Level: MIC - 0.36 mV MUSIC: - 0.19 mV Power Supply: AC 220 V 50Hz Weight: 2.4 kg Product Details: 1. High Quality Knob: Select professional synthetic resin for good damping feeling, accurate adjustment and longer service life. 2. High Definition Display Screen: Digital high definition display screen, with clearer signal frequency information and easier adjustment. 3. Metal Package: The whole machine is painted with stainless steel, and the side panels are equipped with vents to prevent overheating. 4. Anti Skid Foot Pads: The 4 corners of the main machine are provided with anti skid foot pads, which are more convenient to use and prevent bottom scratching.