Fosi Audio DA2120A Bluetooth 5.0 DAC Hi-Fi Stereo Receiver Audio Amplifier Support aptX 2.1 CH Integrated Class D Digital Power

21 channel Hifi DAc Amplifier Support 24bit192Khz Audio with EQ control 100Watts class D power amp(50Watt x2@4ohm) with low-pass power subwoofer output and passive speakers output can drive most home speakers Easy to build your home theater systems and enjoy Hi-Fi music with DA2120A Multiple Input Modes DA2120A wireless stereo amplifier supporting Pc-USBOpticalcoaxial35MM AUXBluetooth 50 input can fit with most home Hi-Fi sound systems Note: Optical interface does not support DolbyDST audio DA2120A adopts the Texas Instruments NE5532 operational amplifier chip The DA2120A are high-performance operational amplifier combining excellent Dc and Ac characteristics, featuring very low noise, high output-drive capability, high unity-gain, maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection NE5532 are compensated internally for unity-gain operation, with specified maximum limits for equivalent input noise voltage DA2120A with Advanced Digital Amplify circuits that all analog signals are converted to a digital signal to make the PHASE of input and output signal keep same Phase shift is zero Strong anti-interference ability High efficiency up to 99% What You get: DA2120A Hifi DAc amplifier x1, Bluetooth antenna x1, 24V45A power supply x1, remote control x1, Pc-USB cable x1, Optical cable x1, user manual x1, our worry-free 24-month warranty, and friendly customer service

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