EQ 7 Band Sound Equalizer, DC 5V-12V Headphone Equalizer, 2 Channel Digital Sound Equalizer, Aluminum Alloy 12dB High Bass Adjustment with 3.5mm Interface for Headset, Ste

Item Type: 7 Band Sound EqualizerMaterial: Aluminum AlloyPower Supply: DC5V-12VInterface Specification: 5.5x2.1Input Impedance: 20KOutput Impedance: 600 OhmsEqualization Circuit Control Range: ±12dBEqualization Frequency Band: 60HZ,150HZ,400HZ,1KHZ,3KHZ,6.5KHZ,15KHZPackage List：1 x 7 Band Sound Equalizer1 x Supply Cable

• Basic Parameters: EQ 7 band sound equalizer offers a 5X magnification (14dB), input impedance of 20K, and output impedance of 600 ohms. The power supply voltage range of headphone equalizer is DC 5V - 12V, and the cable length is 1m / 3.28ft
• 7-Band Design: 2 Channel digital sound equalizer adopts a 7-band design, with the equalization circuit control range of ±12 dB. Its equalization bands are: 60Hz, 150Hz, 400Hz, 1kHz, 3kHz, 6.5kHz, 15kHz. It is composed of TI or ST, TL074 combination
• 2 Channel Output: Dual channel sound equalizer can output 2 channels to clearly separate details such as vocals and accompaniment. Whether you are listening at home or in your car, 12dB high bass adjustment can deliver stereo sound experience
• Wide Compatibility: EQ-7 audio signal headset amplifier is composed of NE5532 and 47-type headphone driver circuit. This makes two channel digital equalizer to be applicable to various headphones, and both high and low frequencies are compatible
• 3.5mm Interface: Mini equalizer has 3.5mm input interface, supporting 4-pin plugs. The output end is connected to the headphones via a microphone, suitable for making ordinary voice calls on mobile phones, and it has a Lotus group interface terminal