Enhance your audio mixing experience with this advanced Audio Mixer, designed with upgraded circuit chips for smart noise reduction and high-fidelity sound quality. Crafted from durable ABS and metal materials, this mixer offers reliable performance with a total harmonic distortion of just 0.1% and a signal-to-noise ratio of ≥-80dB, ensuring clear and professional audio output. Key Features: · **Four Independent Input Channels:** Each channel features individual treble, bass, gain, and reverb adjustments, allowing precise control over your sound for a customized mix. · **High-Quality Potentiometer Knobs:** Imported knobs provide a smooth hand feel and long-lasting durability, tested for consistent performance. · **Built-in Bluetooth 4.2 Module:** Seamlessly connect to Bluetooth-enabled devices such as smartphones, tablets, and computers for wireless audio streaming. · **USB Playback Function:** Equipped with a USB socket for direct U-disk music playback, offering convenient plug-and-play operation without additional equipment. · **Phantom Power Support:** Includes a 48V phantom power switch with indicator light to power condenser microphones, expanding your recording and live sound options. · **Versatile Input Interfaces:** Supports multiple audio sources with monophonic and stereo input jacks, including 6.35mm and 3.5mm connectors, compatible with microphones, guitars, basses, and other audio equipment. · **Advanced Sound Effects Processor:** Integrated digital effect processor with adjustable delay and echo parameters enhances your audio with professional-grade reverb and spatial effects. · **Comprehensive Volume Controls:** Independent volume knobs for each channel, main output, and headphones, accompanied by peak indicator lights to prevent distortion and optimize sound levels. · **Flexible Output Options:** Balanced and unbalanced 6.35mm main output sockets connect easily to active speakers or power amplifiers, plus a dedicated recording output for seamless audio capture. · **Multi-Mode Operation:** Mode selection switch allows switching between USB sound card mode, MP3 player mode, and Bluetooth/U-disk playback mode depending on power source and usage scenario. · **Compact and Reliable Power Supply:** Powered via USB interface (5V, 1A), compatible with computers, power adapters, or mobile power banks for versatile use anywhere. Specifications: · Item Type: Audio Mixer · Material: ABS, Metal · Total Harmonic Distortion: 0.1% · Signal-to-Noise Ratio (S/N): ≥-80dB · Input/Output Impedance: MC: 2.4KΩ; Mono: 11KΩ; Stereo: 100KΩ · Parametric Equalizer Frequencies: High - 12kHz; Low - 80Hz · Power Supply Voltage: DC 5V · Bluetooth Protocol: 4.2 Package Includes: · 1 x Audio Mixer This versatile Audio Mixer is perfect for musicians, podcasters, DJs, and audio professionals seeking a compact yet powerful mixing solution. With extensive connectivity options, professional-grade sound control, and wireless streaming capabilities, it delivers exceptional audio quality and flexibility for live performances, studio recording, and multimedia applications.