WIIM PRO PLUS

Audio Input

• 1 x Analog RCA Line input
• 1 Vrms
• 48kHz/24-bit
• SNR 91dB
• 1 x SPDIF in Optical, up to 192kHz/24-bit
• 1 x Analog RCA Line input
• 2 Vrms
• 192 kHz/24-bit
• SNR 106dB
• 1 x SPDIF in Optical, up to 192kHz/24-bit

Analog Audio Output

• 1 x Analog RCA Line output,
• 1 x Digital optical (SPDIF) output,
• 1 x Digital Coaxial output,
• up to 384kHz/32-bit
• 1 x Analog RCA Line output,
• 1 x Digital optical (SPDIF) output,
• 1 x Digital Coaxial output,
• up to 768kHz/32-bit

Internal DAC IC

• TI Burr-Brown PCM5121
• AKM4493SEQ

SNR (built-in DAC)

• 102dB
• 120dB

THD+N (built-in DAC)

• 0.009%(-81dB)
• 0.00032% (-110dB)

Network

• 802.11 b/g/n/ac 2.4 GHz and 5 GHz dual bands Wi-Fi
• 10/100M Ethernet

Bluetooth

• Bluetooth 5.1

Digital Audio Output

• Bit-perfect output, up to 192 kHz, 24-bit with digital optical or coaxial output.

Audio Codec

• MP3, AAC, ALAC, APE, FLAC, WAV, WMA, OGG

Protocol

• AirPlay 2, Chromecast Audio, DLNA, Spotify Connect, TIDAL Connect, Amazon Music Casting, Qplay 2.0, Roon Ready (WiiM Pro has been certified, WiiM Pro Plus is in certification).

Streaming Services in App

• Spotify, Amazon Music, Deezer, Tunein, Tidal, Qobuz, SoundCloud, Pandora, iHeartRadio, vTuner, Napster, Sound machine, etc.

Power Input

• USB Type-C, requires 5V, 1.5A or higher
• Bundled adapter: 5V, 2A