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Teaching multimedia frequency shift amplifier (2*100W/8Ω)
Teaching multimedia frequency shift amplifier (2*100W/8Ω)
Teaching multimedia frequency shift amplifier (2*100W/8Ω)
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  • Teaching multimedia frequency shift amplifier (2*100W/8Ω)
  • Teaching multimedia frequency shift amplifier (2*100W/8Ω)
  • Teaching multimedia frequency shift amplifier (2*100W/8Ω)
图片名称

Teaching multimedia frequency shift amplifier (2*100W/8Ω)

Product model: BL-960BK


Product Features

1. One key to set the fully automatic working mode.
2. Support digital feedback suppression circuit (AFC): effectively eliminate howling;
3. Support digital echo cancellation circuit (AEC): effectively eliminate echo;
4. Support dynamic noise filter (ANC): it can filter out the background noise of the field environment without affecting the high-quality transmission of the voice signal, improve the signal-to-noise ratio and improve the sound quality;
5. Support automatic gain control (AGC): system intelligent level control technology, you can get a clear, continuous, no significant fluctuations in the signal level of the voice signal;
6. Support digital high and low pass adjustment control: can limit the voice frequency response range;
7. Support digital pressure limiter: can improve the distance of pickup;
8. Support 8-segment digital graphic equalizer: more precise frequency control;
9. Human voice incentive function, can enhance the clarity of speech;
10.6 microphones can be connected to provide 48V phantom power supply: 1-4 channels are the function of selecting one of four channels, and 5-6 channels are straight channels;
11. Four line inputs and two recording level outputs provide fixed resistance 2 × 100W/8Ω power output;
12. Keyboard locking function: when the administrator has finished debugging the equipment, the panel buttons will be locked to prevent non-administrators from operating;
13. Provide RS232 serial port and upper computer software, which can be controlled by computer and can be connected to central control;

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