Wiim Pro Plus

Main Purpose: Connected to amplifier or powered speaker for streaming
Wireless Connectivity: Wi-Fi 5, BT 5.0
Ethernet: Y
DAC IC: AKM 4493SEQ
Analog Out SNR: 121 dB
THD+N (Analog Out): -113dB (0.00023%)
Analog Input (ADC): Up to 192k, 24 bit
Google Cast Audio: Yes
Group with Nest speakers and Display: Yes
Group with Echo speakers and Display: Yes
Alexa Multiroom with UHD: Yes
Group with HomePods: Yes
Works with Alexa: Yes
Works with Google: Yes
Works with Siri: Yes
Group with WiiM or Linkplay devices: Yes
AirPlay 2: Y
2-Way Bluetooth: Yes
Roon Ready: Yes
DLNA: Yes
Spotify Connect & TIDAL Connect: Yes
Gapless Playback: Yes
10-band Graphics EQ: Yes
Linkplay Music Streaming Platform: Yes
CPU: Quad Core A53
DRAM: 512 MB
Flash: 512 MB
Audio Input Port: Line-in, Optical
Audio Output Port: Line-Out, Optical, Coax