Specification Brand : Jieotwice BulletPoint : EVDIS00EN0 BulletPoint1 : 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 ST TL074. BulletPoint2 : 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 Ω. BulletPoint3 : Adapting earphones: The NE5532 constitutes the balanced earphone amplifier of the 47 earphone driver circuit, which can easily drive various earphones with adjustable height. BulletPoint4 : 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 RCA interface. BulletPoint5 : Aluminum alloy material: 7-band audio equalizer is made of aluminum alloy, with high strength, corrosion resistance, stable performance, DC5V - 12V power supply, dual channel sound. It is widely used in home/car audio/mobile phone/computer/game console and other devices. ExternallyAssignedProductIdentifier : 8012111187602 ItemName : 7-Band EQ Equalizer Car Audio Headset Amplifier 2 Channel Audio Mixer Equalizer EQ-7 ItemTypeKeyword : audio-component-equalizers Manufacturer : Jieotwice ModelNumber : 8012111187602 NumberOfItems : 1 PartNumber : J-180 ProductDescription : 7-Band EQ Equalizer Car Audio Headset Amplifier 2 Channel Audio Mixer Equalizer EQ-7 Description: 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 ST 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 Ω. 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. 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 RCA interface. 5. Aluminum alloy material: 7-band audio equalizer is made of aluminum alloy, with high strength, corrosion resistance, stable performance, DC5V - 12V power supply, dual channel sound. It is widely used in home/car audio/mobile phone/computer/game console and other devices. Specification: Product Name: 7-Band EQ Equalizer Model: EQ-7 Power supply: DC 5-12V Power connector: 5.5x2.1 Headphone jack: 3.5MM Product Size: 114x85x32MM Weight: 250G Package included: 1x Car Audio Headset Amplifier ProductSiteLaunchDate : 2023-12-18T09:57:23.280Z UnspscCode : 52161547