SMSL DO400 Full Balance DAC Headphone Amplifier ES9039MSPRO USB DAC Bluetooth DAC MQA DAC IIS Input DAC Headphone Amplifier with Remote Control

Ships from Japan ♫ Outstanding Sound Performance: Experience studio-grade sound with dynamic range and low distortion with ES9039MSPRO DAC chip and XMOS XU-316 technology. Supports up to 32bit/768kHz and DSD512 for the most realistic audio. ♫ Versatile connectivity: Enjoy various options with 6 input interfaces including USB, Bluetooth, Optical, Coaxial, AES/EBU, and IIS. Three headphone outputs (4-XLR, 4.4mm, 6.35mm) and two line outputs (XLR, RCA) ensure compatibility with a variety of devices. ♫ MQA Full Decoder Support: Unleash the full potential of your music with MQA decoding. Play studio-quality sound with MQA-CD and MQA files, delivering authentic artist-created sounds in their purest form. ♫ Powerful Amplifier: 4-way PLFC headphone amplifier circuit provides over 6W output and minimal distortion into 16Ω load. Enjoy a wide range of headphones with accurate sound quality. ♬If there is noise, we will teach you to download and upgrade the firmware to solve it. ♫ Elegant Design & Controls: A hanging display window, retro knobs and comprehensive remote control add a touch of sophistication. You can adjust settings such as tone sound mode, brightness, etc. Bluetooth 5.1 and LDAC support ensure wireless connectivity. ▲Note: If the product has other problems such as noise, we will teach you to install firmware to solve it. (The product has a one year warranty period) SMSL DO400 Flagship Full Balance Headphone DAC specification Model: SMSL DO400 Input: USB/Optical/Coaxial/Bluetooth/I2S/AES Line output: RCA/XLR Headphone output: 4.4mm/6.35mm/4 pin XLR headphone jack Line output amplitude: XLR: 5.2Vrms RCA: 2.5Vrms Headphone output power: 6000mW x2 (16Ω) 3000mW x2 (32Ω) 700mW x2 (300Ω) 350mW x2 (600Ω) THD+N: XLR 0.00005% (-1 25dB) (UN-WTD) RCA: 0.00007% (-123dB) (UN-WTD) HPA: 0.00009% (-1 20dB) (UN-WTD) Dynamic range: XLR 133dB RCA: 128dB HPA: 126dB SNR: XLR: 133dB RCA: 128dB HPA: 126dB Output impedance: Line output: 100Ω HPA out: around 0Ω HPA high gain: Balance: +20dB Unbalance Unbalance: +14dB USB transmission: USB2.0 (asynchronous) USB compatibility: Windows 7/8/8.1/10/1 1 (driver required) Mac OSX1 0.6 or higher, Linux (driverless) Sampling rate and bit width: USB: PCM 44.1~768kHz (32bit) DSD: 2.8224~22.5792MHz (1bit) Opt/Coax: 44.1~1 92kHz (24bit) DoP: DoP64 (Opt/Coax), DoP256 (USB) MQA decoder: USB / Optical / Coaxial / AES MQA-CD decoder: Optical/Coaxial/AES Bluetooth specifications (5.1): Support SBC, AAC, aptX, aptX HD, LDAC Power consumption: