M50 vs NuPrime uDSD
The uDSD's depth is 101.3 mm against the M50's 111 mm. Both share bit depth (24-bit), max sample rate (384 kHz), and dsd support (DSD256).
AI-generated product photo — not official manufacturer imagery.
DigitalStreamersDACs
Estimated price (community-sourced)
$175 - $229
Around — community and catalog average, updates slowly
About the M50
The TOPPING M50 is a compact, digital-only network music player and file reader intended to feed an external DAC through USB, S/PDIF, or I²S—not an all-in-one DAC, headphone amplifier, or analogue preamplifier. It plays local files from microSD/TF cards and USB storage, supports network playback via Wi‑Fi, DLNA and Apple AirPlay, and can operate as a USB or Bluetooth bridge. It includes a display, remote control, 10-band EQ, two-way Bluetooth, and digital outputs comprising dual USB-A OTG host ports, optical Toslink, coaxial S/PDIF, and HDMI-type I²S LVDS. The official product/manual pages remain indexed, so it should not be treated as definitively discontinued; however, its original release period was around 2022 and retail availability may vary by region.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 384 kHz
- DSD Support
- DSD256
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- SBC, AAC, LDAC, aptX
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB-C, USB-A/USB OTG
- Digital Outputs
- IIS (I2S) output, coaxial output, optical output
Streaming Services
Supported streaming platforms and protocols
- AirPlay
- v1
- Chromecast
- No
- Roon Ready
- No
- Spotify Connect
- No
- TIDAL Connect
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 119 × 38 × 111 mm (W × H × D)
Never published
- Analog Output — the maker never published this. Checked 15 sources on 9 Sept 2026
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions