Technical Specification

 


WiiM AmpWiiM Amp Pro
Audio AmplificationTI TPA3255TI TPA3255
Main PurposeConnected to passive speaker for streamingConnected to passive speaker for streaming
Pair with a SubYY
USB Port (Storage/Audio Out)YY
Wireless ConnectivityWi-Fi 5, BT 5.0Wi-Fi 6E, BT 5.3
EthernetYY
DAC ICESS 9018 K2MESS ES9038 Q2M
Analog Out SNR98 dB120 dB
THD+N (Analog Out)-92dB (0.0025%) at 5W-105 dB (0.0005%) at 5W
Analog Input (ADC)Up to 192k, 24 bitUp to 192k, 24 bit
Chromecast AudioYY
Group with Nest speakers and DisplayYY
Group with Echo speakers and DisplayYY
Alexa Multiroom with UHDYY
Group with HomePodsY-
Works with AlexaYY
Works with GoogleYY
Works with SiriY-
Group with WiiM or Linkplay devicesYY
AirPlay 2Y-
2-Way BluetoothYY
Roon ReadyY-
DLNAYY
Spotify Connect & TIDAL ConnectYY
Gapless PlaybackYY
EQ
10-band Graphic EQ, 10-band Parametric EQ, 26 Preset EQ
10-band Graphic EQ, 10-band Parametric EQ, 26 Preset EQ
Linkplay Music Streaming PlatformYY
CPUQuad Core A53Quad Core A53
DRAM512 MB512 MB
Flash512 MB512 MB
Audio Input PortHDMI ARC, Line, Optical, USB DiskHDMI ARC, Line, Optical, USB Disk
Audio Output PortSpeaker Out, Subwoofer, USB Audio OutSpeaker Out, Subwoofer, USB Audio Out