SMSL DO300 MQA DAC ES9039MSPRO XU316 DSD512 Balanced DAC QCC5125 LDAC Input Output Digital Converter PCM32bit/768kHz Bluetooth5.1

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ♬ SMSL DO300 adopts ESS's new generation flagship DAC chip ES9O39MSPRO. Adopts XMOS XU316 that supports sample rates up to DSD512 and PCM32bit/768kHz. ♬ DO300 adopts Qualcomm QC5125 Bluetooth chip and supports LDAC (24bit/96kHz), APTX/HD, SBC, and AAC. ♬ The DO300 DAC has built-in low-noise power processing to improve power efficiency and reduce power consumption. It also uses 11 high-end dual operational amplifiers and numerous audiophile components. ♬ USB/optical/coaxial/AES input supports MQA decoding and MQA-CD decoding. In addition, we have adopted a new in-house developed clock processing circuit, CK-03, to significantly reduce clock jitter. If optical input is available, the DPLL value can be adjusted upwards. ♬ DO300 is equipped with a new SMSL remote control that has improved operational feel and texture and supports full-function remote control. ♬ When using DO300, please make sure that DO300 is adjusted to the correct input/output mode. To play songs in high quality formats like DSD, we recommend turning on filter mode and using RCA/XLR cables with signal shielding to avoid noise and get better sound. ♬ Please use high quality cables or audio. If there is any problem, you can contact the seller to provide the latest firmware to upgrade and solve it. ♬ When using DO300, make sure that the sample rate of the source device and playback software are the same, and that the filter is turned on. Product model: SMSL DO300 Input: USB/Optical/Coaxial/Bluetooth/I2S/AES Output: RCA/XLR Output amplitude: XLR 5.2Vrms, RCA 2.5Vrms THD+N: 0.00005%(-125dB)(UN-WTD) Dynamic-range: XLR 134dB; RCA 128dB SNR: XLR 134dB, RCA 127dB USB transmission: USB2.0 MQA decoder: USB/optical/coaxial/AES MQA-CD decoder: Optical/Coaxial/AES Sampling rate & bit width: USB: PCM 44.1~768kHz(32bit) DSD: 2.8224-22.5792MHz (1bit) Optical/Coaxial: 44.1~768kHz(32bit) DoP: DoP64 (optical/coaxial), DoP256 (USB) Bluetooth (5.1) compatible: LDAC: 24bit/96kHz(990kbps/660bps/330kbps) Aptx-HD: 24bit/48kHz_576kbps APTX: 16bit/44.1kHz_352kbps SBC: 16bit/44.1kHz_328kbps AAC: 16bit/44.1kHz_320kbps Power consumption: