SMSL Audio DL300 Headphone Amplifier & DAC

PCM supports up to 32bit/768kHz Support NATIVE DSD512

The new third generation XMOS XU-316 supports PCM up to 32bit/768kHz. DSD supports DSD512, USB, optical, coaxial, and 125 support DSD transmission. Coaxial and optical support DOP64.

6 types of PCM filters 4 tone options available

Filtering is a step that converts PCM digital audio into an analog signal. It mainly acts on high-frequency signals after about 20kHz. The 6 modes of DL300 are shown in the figure below.

Support MQA AMQA-CD full decoding

DL300 is a complete MQA decoder, which will fully expand MQA music files to provide high-quality sound sources. At this playback level, you will fully hear the content created by the artist in the studio.

Two levels of gain adjustable High power output

There are 6.35mm/4.4mm headphone jack on the front panel. The PLFC headphone amplifier circuit is used internally and has excellent performance.

Qualcomm Bluetooth chip Support LDAC, apt-X HD

Using QCC5125 Bluetooth chip and external Bluetooth antenna, the signal stability and transmission quality have been improved in all aspects.

Infrared remote control

You can freely position the DL300 and control all its functions through the remote control function, it can automatically turn off the screen after a delay to reduce interference.

AK4499EX+AK4191 | Separate digital/analog solution

The design uses the latest high-quality sound technology and a completely separate digital/analog solution to achieve a 'sound as if you were there' experience. When used in conjunction with the AK4191EQ the AK4499EXEQ is the ideal analog conversion solution for playback of high-resolution sound sources.