Nobsound Mini Bluetooth 5.0 Digital Amplifier USB DAC Coaxial / Optical Integrated Amp Home/Car/Marine Audio Amp 24Bit/192KHz

FeaturesAbundant audio I/O interfaces: with 5 kinds of audio inputs (Bluetooth / PC-USB & U-disk / stereo RCA / coaxial / optical) and 3 kinds of audio output (speaker jacks / 3.5mm AUX / 3.5mm headphone jack), compatible with different home audio devices such as phone, computer, tablet, MP3, TV, CD player etc..Strong compatibility and multichannel use: USB both supports PC-USB (phone OTG) and U-disk, can be used as a digital music player to play lossless formats such as WMA / WAV / APE / FLAC; with 3.5mm AUX preamp output, can connect another amplifier or active subwoofer or active speaker to bulid multichannel stereo audio system.Enough power and wide working voltage: adopts Infineon MA12070 chip, max output power reaches 68W+68W, easily to drive most home desktop / bookshelf / indoor passive speakers (4-16Ω). DC 9-20V wide working voltage, M100 is also suitable for home/ car / motorcycle / marine stereo system use, HiFi music can be enjoyed anywhere and anytime.LED indicator and superior design: RGB LED sound level meter is added to show the volume and dynamically decorate your listening space. With display screen to show all items, clearly to know its working status in real time, very suitable for the audiophiles who pursue HiFi sound.Warm tips:USB input also supports mobile phones that with OTG functions, but Android system needs OTG cable and IOS system needs camera kit, please prepare by yourself. Not guarantee compatible with all mobile phones OTG.ParametersAudio input: Bluetooth 5.0 / USB (PC-USB / U-disk) / Coaxial / Optical / Stereo RCA Audio output: banana speaker jacks / 3.5mm headphone jack / 3.5mm AUXAmp Chip: Infineon MA12070Output power: 68W+68WOutput impedance: 4/6/8/16ΩSampling Rate: 24bit/192kHz (Optical / Coaxial)16bit/44.1kHz (USB)U-disk formats supported: MP3 / WMA / WAV / APE / FLACU-disk format: FAT32 (not support NTFS)Working voltage: DC 9-20VPower interface specification: 5.5mm / 2.1-2.5mmDimensions(W*D*H): 62*75*112mm / 2.44*2.95*4.41inNet weight: 337g / 0.74lbPackage weight (with power adapter): 700g / 1.54lbPacking List1*M100 Amplifier1*DC 12V Power Adapter