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MC7220 Automatic Feedback Suppressor
Product number:1065211594951774208
零售价
$ 0
市场价
$ 0
重量
0
kg
- Product Description
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Dual-chip drive for powerful howling suppression while inhibiting most reverb after feedback processing.All-digital feedback control, assisted by a high-speed cache chip, adjusts output signal frequency in real time to adapt to the acoustic environment.One-touch pink noise automatically detects, locates, and corrects feedback points.Reliable algorithms combined with a built-in crystal oscillator ensure stable feedback suppression performance.High-fidelity output with stable sound quality, no metallic tailing, and automatic gain compensation of 8–12 dB after feedback processing.Specifications and parametersChannels: 2 in, 1 outPhantom Power: NoRated Voltage: 220 VAC ± 10%, 50 HzPower Consumption: 7 WSampling Frequency: 32 kHzFrequency Response: 125 Hz – 15 kHz (Voice Mode) / 20 Hz – 15 kHz (Music Mode)Distortion: < 0.1% @ 1 kHzSignal-to-Noise Ratio: > 90 dBSignal Delay: 7 ms (Music Mode) / 11 ms (Voice Mode)Input Impedance: 20 kΩOutput Impedance: 200 Ω (Balanced)Operating Temperature Range: –10 °C to 55 °CWeight: 2.5 kgDimensions (H × D × W): 480 × 220 × 44 mmdimension figure
Keywords:- Feedback suppressor
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Guangdong MCMYK Technology Co., Ltd. is a modern factory of The HONGKONG MEILEI INTERNATIONAL GROUP CO.,LIMITED. It is a professional manufacturer of multifunctional digital conference system, we have been in this industry for over 10 years
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