sound pickup 1 Acoustic noise Hi-Fi 2 DSP built-in noise reduction circuit 3 cheap price,good service

 Audio Pickup/sound pickup

1  Acoustic noise ,Hi-Fi

2  Acoustic noise Hi-Fi

3  DSP built-in noise reduction circuit

4  Dynamic closed-circuit noise

5  AGC circuit built-in gain

6  Tone processing circuit

7  No noise

 Indicators

1  10~150m2 Adjustable

2  Impedance of 600 ohms 3  Frequency 20 ~ 20Khz 4  9 ~ 12VDC power supply 5  Φ72 * 41mm size 

6  10~150m2 Adjustable

7  Impedance of 600 ohms 8  Frequency 20 ~ 20Khz 9  9 ~ 12VDC power supply 10  Φ72 * 41mm size

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