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AU-700 Multi-source preamplifier (MP3/ Bluetooth/Radio)

AU-700  Multi-source preamplifier (MP3/ Bluetooth/Radio)

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Functional characteristics

1.★ Built-in MP3/TUNER/ Bluetooth remote control function, with remote control distance up to 8 meters.

2. Adopt the new 128*64 graphic dot matrix display. The display content is rich, clear and clear.

3. Integrated MP3 player module, with USB interface and SD card interface, super reading disk ability;

4. Support MP3 and WMA double decoding playback format,

5. With 5 EQ sound effects to choose from, adapt to the listening habits of people at different levels;

6. With built-in priority playback audio function.

7. Integrated TUNER module, with FM radio function, the number of stations can reach 15-40 or so, the radio is clear, convenient and practical.

8. Integrated Bluetooth module, can connect to mobile phone/tablet/computer Bluetooth; Bluetooth effective range up to 20 meters.

9. With 5 microphone (MIC) input, 3 standard signal line (AUX) input, 1 emergency line (EMC) input;

10. Microphone MIC1 has 48V phantom power supply for the microphone, energy saving and environmental protection.

11.★ Built-in priority function: MIC1 microphone, EMC alarm, two signals can be freely set any signal priority through the dip switch, easy to use;

12.MIC1, 2, 3, 4, 5 and 1 emergency input (EMC) channels are equipped with line auxiliary input interface function;

13.MIC1, 2, 3, 4 and AUX1, 2, 3 can be cross-mixed output;

14. Microphone (MIC) input channel and line (AUX) input channel can be independently adjusted volume, and has a total volume control knob;

15. With TREBLE (TREBLE) and BASS (BASS) independent adjustment;

16. With silent depth adjustment knob.

Technical parameter

Microphone 1-5 input sensitivity: microphone :5mV/600Ω unbalanced; Circuit RCA:775MV /10KΩ unbalanced

Auxiliary 1-3 input: AUX 1.2.3:3500mV /10KΩ unbalanced

EMC input: RAC: unbalanced 200MV ~ 1000MV/10KΩ; MIC: unbalanced 5MV ~ 25MV/600Ω

Frequency response: 20-20KHz (±3dB)

SNR: MIC input :50dB; AUX input :80dB

Tone adjustment: Bass :±10dB at 100Hz; Treble :±10dB at 10KHz

Input power: 190-240V/50-60Hz

Power consumption: 20W

Weight: 3.00Kg

Size: 484x205x45mm

Material: Black aluminum panel, SPCC cold rolled plate case


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Product Detail

Functional characteristics

1.★ Built-in MP3/TUNER/ Bluetooth remote control function, with remote control distance up to 8 meters.

2. Adopt the new 128*64 graphic dot matrix display. The display content is rich, clear and clear.

3. Integrated MP3 player module, with USB interface and SD card interface, super reading disk ability;

4. Support MP3 and WMA double decoding playback format,

5. With 5 EQ sound effects to choose from, adapt to the listening habits of people at different levels;

6. With built-in priority playback audio function.

7. Integrated TUNER module, with FM radio function, the number of stations can reach 15-40 or so, the radio is clear, convenient and practical.

8. Integrated Bluetooth module, can connect to mobile phone/tablet/computer Bluetooth; Bluetooth effective range up to 20 meters.

9. With 5 microphone (MIC) input, 3 standard signal line (AUX) input, 1 emergency line (EMC) input;

10. Microphone MIC1 has 48V phantom power supply for the microphone, energy saving and environmental protection.

11.★ Built-in priority function: MIC1 microphone, EMC alarm, two signals can be freely set any signal priority through the dip switch, easy to use;

12.MIC1, 2, 3, 4, 5 and 1 emergency input (EMC) channels are equipped with line auxiliary input interface function;

13.MIC1, 2, 3, 4 and AUX1, 2, 3 can be cross-mixed output;

14. Microphone (MIC) input channel and line (AUX) input channel can be independently adjusted volume, and has a total volume control knob;

15. With TREBLE (TREBLE) and BASS (BASS) independent adjustment;

16. With silent depth adjustment knob.

Technical parameter

Microphone 1-5 input sensitivity: microphone :5mV/600Ω unbalanced; Circuit RCA:775MV /10KΩ unbalanced

Auxiliary 1-3 input: AUX 1.2.3:3500mV /10KΩ unbalanced

EMC input: RAC: unbalanced 200MV ~ 1000MV/10KΩ; MIC: unbalanced 5MV ~ 25MV/600Ω

Frequency response: 20-20KHz (±3dB)

SNR: MIC input :50dB; AUX input :80dB

Tone adjustment: Bass :±10dB at 100Hz; Treble :±10dB at 10KHz

Input power: 190-240V/50-60Hz

Power consumption: 20W

Weight: 3.00Kg

Size: 484x205x45mm

Material: Black aluminum panel, SPCC cold rolled plate case


AU-700 Multi-source preamplifier (MP3/ Bluetooth/Radio)
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Address: Baiyun District, Guangzhou City, Guangdong Province, China


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