Supporting 24-bit/192kHz high-resolution audio, the WiiM Pro ensures your music is delivered with exceptional clarity and detail. It provides versatile connectivity with both analog (RCA) and digital (Optical, Coaxial) inputs and outputs, allowing you to connect a wide range of devices and choose your preferred DAC. With dual-band Wi-Fi, Ethernet, and Bluetooth 5.1, it offers rock-solid wireless and wired streaming from all your favorite services, including Spotify Connect, TIDAL Connect, Apple AirPlay 2, and Chromecast Audio.
The intuitive WiiM Home app provides effortless control, multi-room audio capabilities, and a powerful 10-band EQ to fine-tune your sound. Roon Ready certification further enhances its appeal for serious music collectors. The WiiM Pro is the perfect blend of performance, versatility, and value, ready to elevate your listening experience with boundless streaming possibilities.
Features
High-Res audio
Offering more streaming services and audio content that incorporate MP3 quality, lossless audio, or immersive sound technologies for their listeners. WiiM devices provide the capability to play Hi-Res lossless audio contents from Spotify, Amazon Music, TIDAL, Deezer, Qobuz and more. It supports up to 192kHz, 24-bit audio output which is the same as artist's recording in the studio . The integrated TI stereo DAC provides the high quality analog audio output with the 106-dB SNR, dynamic range and -92dB THD+N performance, outstanding in all audio categories.
Multiroom and stereo pairing
Playing music in your whole house is achieved with the perfect audio synchronization and seamless device control via the companion App . With careful hardware, algorithm and software optimization, we can achieve less than 150uS (0.00015s) synchronization accuracy among speakers as long as the speakers are in the same wireless network. Thus, your speaker system can be located wherever your Wi-Fi network covers.
In addition, you can join two speakers connected with WiiM Pro or Mini as a stereo pair for a wider, more immersive sound stage. It also supports multi-room and for the various audio inputs such as Wi-Fi based streaming music, BT and analog/digital audio input via Line In or optical in. Thus, it can work with most of your music listening options.
Gapless Playback
Precise gapless playback is important to your listening experience. With precise gapless playback, the playback timing is guaranteed to be identical to the source. It's not allowed to introduce gaps or overlaps (crossfading) between successive tracks. The gap will be very noticeable in " continous " music such as live concert recording, some classical music etc.
Various software, firmware and hardware components may add up to a substantial delay associated with starting playback of track. Our player uses two decoders to remove the extra samples at the beginning and end of each file, and combine them. It works for all the supported music services and music in your phone or local network
Auto calibration of audio delay
The connected receiver or speaker may have different audio path latency due to different hardware, software and DSP processing. To maintain the synchronization of each system, it's desirable to measure the audio path delay automatically. By leveraging the on-device microphone and proprietary algorithm, the entire audio path latency is measured automatically when it's connected with the receiver or speaker. The latency value will be used to maintain the perfect audio synchronization in wireless multi-room playback with HomePod, Echo, Google Home or other WiiM devices.
Specifications
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
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
Internal DAC IC: TI Burr-Brown PCM5121
SNR (built-in DAC): 102dB
THD+N (built-in DAC): 0.009%(-81dB)
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
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
LED: Three color status LED — Red, Green and White
Button: Capacitive touch buttons – Play/Pause, Volume +, Volume -, 1 x Preset
Dimensions: (HxWxD): 1,6 inches (42 mm) x 5,5 inches (140 mm) x 5,5 inches (140 mm)
Weight：400g (14.1 oz)
