
SMSL DO400 Fully Balanced Audio Decoder Headphone Amplifier ES9039MSPRO MQA-CD DAC Bluetooth 5.1 Digital Headphone Power AMP
SMSL DO400 Fully Balanced Audio Decoder Headphone Amplifier ES9039MSPRO MQA-CD DAC Bluetooth 5.1 Digital Headphone Power AMP Features 1. Support MQA decoding and MQA-CD;2. New 3rd generation XMOS XU-316, PCM support up to 32bit/768kHz,DSD support to DSD512;3. The new generation flagship DAC chip ES9039MSPRO of USA ESS has built-in MQA hard decoding;4. High output power: 6W at 16 ohm and 3W at 32 ohm ;5. Fully balanced design, 4-way ultra-low distortion precision linear feedback circuit (PLFC)6. hree types of headphone output connectors: 4-XLR, 4.4mm and 6.35mm, to meet differentpurposes;7. Specially designed linear regulated power supplies for discrete components and multiplelow-noise regulated power supplies provide analog circuits with low noise power supply;All input ports except Bluetooth support DSD transmission, coaxial, optical fiber, AES/EBU8. support DoP64;9. Firmware upgrade function, users can upgrade the firmware of the system and USB bythemselves;10. Built-in low-noi