Enhance your audio experience with this high-performance Stereo EQ Equalizer, designed to deliver pure, dynamic sound with precision. Featuring a built-in isolated booster power supply, this equalizer ensures signal purity and eliminates common ground interference, making it ideal for car use and on-board applications. Engineered with a TI NE5532 operational amplifier, it offers high-fidelity, low-noise audio processing, providing clear and pleasant sound quality across all channels. Key Features: · Isolated Booster Power Supply: Guarantees signal purity and dynamic range while preventing common ground interference, suitable for automotive and mobile audio installations. · High-Fidelity Low Noise Circuitry: Utilizes TI NE5532 operational amplifier for superior audio clarity and minimal noise interference. · Coincident Input and Output Design: Incorporates NE5532 circuit for pre-attenuation compensation; delivers -15dB attenuation when powered off and 0dB gain with amplification when powered on for smoother sound transitions without noise. · 3-Band Equalizer with Volume Control: Offers precise adjustment of bass, midrange, and treble frequencies along with independent left-right channel balance and overall volume control for customized sound tuning. · Mute Circuit Function: Provides near-silent operation during power on/off to avoid audio disturbances. · Wide Compatibility: Compatible with a broad range of audio sources including electronics, turntables, sound cards, guitars, basses, electronic musical instruments, game consoles, and more; outputs support speakers, subwoofers, sound blasters, reverbs, AV receivers, post amps, headphones, and other audio devices. Specifications: · Item Type: Stereo EQ Equalizer · Power Supply: DC 5V · Power Consumption: 0.5W · Input/Output Interface: Jack · Frequency Response: 20Hz–20kHz · Gain: 12dB · Equalization Range: +15dB · Input Impedance: 50KΩ · Output Impedance: 600Ω · Material: Metal Package Includes: · 1 x Stereo EQ Equalizer This compact, metal-constructed Stereo EQ Equalizer is an essential audio device for enthusiasts seeking to improve sound quality with fine-tuned control and minimal interference. Its versatile design and robust circuitry ensure optimal performance across various audio setups, delivering clear, balanced, and enjoyable listening experiences every time.