SMSL DP1 Digital Player


SKU: 32827324377 Category:


DP1 with multiple functions, uses 9V power adapter. Digital optical/RCA analog/3.5mm analog headphone port output at the same time, support for 32 bit decoding perfectly, with the player+digital turntable+DAC there functions and built-in headphone amplifier.

Three main functions:

The player functions:

-. SD card / USB (U disk or mobile hard disk) input, DP1 switch to the corresponding input mode to play music, it will output analog signals and digital optical signals, so DP1 is equivalent to a player can play lossless music.

-. Built-in amplifier chip MAX97220A, designed 3.5mm headphone port which connect with the headset / earphone.

-. With analog RCA pre-output, that is adjustable high-quality analog signals, it can be connected to an external amplifier / active speaker / headphone amplifier.

Digital turntable function:

-. Using SD card / U disk / mobile hard disk, with the digital optical output, optical output support for high-specification 24bit/192kHz. It can be used as a digital turntable, connects an external high-level decoder.

DAC function:

-. Regardless of which input method, DP1 has 32bit decoding capability, it can be used as a decoder, then it output analog / digital optical signals.

-.With optical ( square ports ) input. It can be connected to CD / STB / TV / Game console etc.

Output:Optical;RCA;3.5 MM analog headphones
Input:SD card (TF card + SD card sets);Optical;USB
Supported formats: WAV/FLAC/APE/WMA/MP3/AAC
Dynamic:109 db
THD+N:DAC out 0.0008%
Headphone amp 0.003%
Signal to noise ratio:DAC out 97dB
Headphone amp 88dB
Headphone output power:103mW & THD+N=0.1%,32Ω
The DAC output level:2Vrms
Power consumption:1.62 W
Standby power:0.09 W

Note: When use the U disk/mobile hard disk/SD card input, that supports NTFS/FAT32/FAT File System, the default system of many U disks and mobile hard disks is NTFS.

Package Included:

1 x SMSL DP1 High-Resolution Audio Player

1 x Remote Control

1 x 9V Power Adapter

1 x User Manual


Additional information

Brand Name


PCM Sampling Frequencies

88.2 kHz, 48 kHz, 96 kHz, 176.4 kHz, 192 kHz, 44.1 kHz


RCA, 3.5 mm

PCM Word Length

16-bit, 32-bit, 24-bit


Optical (SPDIF), USB Type-A



DSD Sampling Frequencies




Model Number




Dimensions (W x H x D)

120*120*36 mm

D/A Converter


USB Compatibility

Android, Windows 10, Windows 8, Windows 7, Windows 8.1