EQ-7 Car Audio Headset Amplifier 7-Band EQ Equalizer 2 Channel Audio Mixer Equalizer Digital Sound Equalizer Black 500336595

Description

• 4. 3.5mm interface: The 3.5mm input interface supports a 4-pole plug and the output is connected to a headset with a microphone which can be used for normal voice calls on the mobile phone. In addition there is a terminal of interface.
• 1. Control range: Control range of 7-band equalization circuit is 12dB. Equalization frequency band: 60Hz 150Hz 400Hz 1KHz 3KHz 6.5KHz 15KHz composed of TI or TL074.
• 2. Basic parameters: 7-band sound equalizer preamplifier gain 4580 classic operational amplifier provides 5X amplification (14dB); The input impedance is 20K and the output impedance is 600 .
• 3. Adapting earphones: The NE5532 constitutes the balanced earphone amplifier of the 47 earphone driver circuit which can easily drive various earphones with adjustable height.
• 5. Aluminum alloy material: 7-band audio equalizer is made of aluminum alloy with high strength resistance stable performance DC5V - 12V power supply dual channel sound. It is widely used /car audio/mobile phone/computer/game console and other devices.

color:Black Material:metal Package Contents: 1 x Headphone Amplifier Mixer Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from . The measurement allowed error is +/- 1-3cm.
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