WiiM Pro Hi-Res Audio Streamer in Black - ASR002

WiiM ASR002 Pro Hi-Res Audio Streamer in Black

Elevate Your Audio Experience with the WiiM Pro Hi-Res Audio Streamer
Transform your favorite audio equipment into a modern streaming powerhouse with the WiiM Pro Hi-Res Audio Streamer in black. Designed for seamless connectivity, this versatile music streamer offers uncompromised playback quality up to 192 kHz, 24-bit—that’s the same high-fidelity sound as an artist’s studio recording. With a premium Texas Instruments PCM5121 DAC delivering 106dB SNR and a -92dB THD+N, every detail in your favorite songs comes to life.

Effortless Streaming from Any Source
Start streaming in less than two minutes with a user-friendly setup through the WiiM Home app. Access all your favorite content from major streaming services or local files and NAS servers directly in one interface. WiiM Pro is compatible with Spotify Connect, TIDAL Connect, AirPlay 2, Chromecast, Alexa Cast, DLNA, and is Roon Ready, giving you the freedom to use the apps and automation you love most. Control your music from your phone or preferred voice assistant, including Siri, Alexa, and Google.

Multi-Room Flexibility and Custom Sound
Expand your home audio system using multi-room audio with AirPlay 2, Amazon Echo, and Google Home. Pair multiple WiiM Pro units or integrate legacy devices for a flexible, whole-home sound solution. Personalize listening even further with multiple EQ options, including 26 presets, a 10-band graphic EQ, and a parametric EQ. Discover how automated routines can simplify your mornings, evenings, and every listening moment in between.

Features

• Super easy setup
  WiiM Pro will pop up automatically in the WiiM Home app.Follow the in-app guide and start streaming music in less than 2 minutes.
• Unrivaled Sound Quality up to 192 kHz/24-bit
  Diverging from the norm of resampling to set sample rate and bit depth, WiiM Pro stands out by delivering unaltered audio up to 192kHz, 24-bit quality. That's the same as an artist's recording in the studio. The advanced TI PCM5121 DAC produces a remarkable 106 dB SNR and an impressive -92dB THD+N performance.
• All your content in one app
  We support many popular music streaming services in our WiiM Home app with more to come. Or connect to your NAS or local files to stream your favorite music.
  • Spotify Connect
    Use your Spotify app as your remote for the WiiM Pro and stream directly from Spotify Cloud, works for both Spotify Free and Premium users.
  • AirPlay 2
    Stream audio from iPhone, iPad, Mac computer or Apple TV to one or multiple audio devices at the same time. Use Siri on your phone or HomePod to control music selection, volume, and playback.
  • Chromecast
    Stream music, TV audio, radio station, podcast and local content from Chromecast-enabled apps to one or multiple audio devices at the same time. Use Google voice assistant in your phone, speaker and TV to control music playback.
  • TIDAL Connect
    Use your TIDAL app as your remote to control music playback through WiiM Pro.
  • DLNA
    Use WiiM Pro as your DLNA receiver and stream music from your own Cloud server, PC, or NAS.
  • Alexa Cast
    Play music with other Alexa devices in a group or use voice to control it from another Alexa built-in device.
  • Roon Ready
    Use your Roon app as your remote to control music playback through WiiM Pro.
• Play music everywhere with multi-room audio
  Easily build your multiroom sound system with your existing AirPlay 2 speakers, Amazon Echo, and Google Home devices. Using your legacy audio devices, you can create a more flexible multiroom sound system with multiple WiiM Pros, WiiM Minis, or Linkplay-powered devices. WiiM Pro supports multiroom from various audio source inputs, including WiFi, BT, Aux, and SPDIF input, making it versatile with almost every music listening option.
• Multiple EQ options
  Cater to your listening taste by applying multiple EQ options including the 26 preset EQs, bass/treble adjustment, 10-band graphic EQ and parametric EQ.
• Automate your routines
  Make your life easier by automating your routines. For your sleeping and wake-up routines, create a routine to wake up or fall asleep to your favorite music, station, or podcasts. Or, use your Alexa to create routines.
• Works with Siri Alexa, and Google voice Assistants
  Use your favorite voice assistants to select music, control playback volume, and more.

Technology

• 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.
• Multi-room and stereo pairing
  Use the WiiM Home app to play perfect audio-synchronized music throughout your home. With our hardware, algorithm, and software optimization, we can achieve less than 150uS (0.00015s) synchronization accuracy among speakers as long as your speakers are in the same wireless network.
  In addition, you can join two speakers connected with WiiM Mini to create a stereo pair for a wider and more immersive sound experience. It also supports multi-room and various audio inputs such as Wi-Fi-based streaming music, Bluetooth, and Aux input.
• 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. There are no gaps or overlaps (crossfading) between successive tracks. The gap will be very noticeable in " continuous " music such as live concert recordings, some classical music, etc.
  Whereas various software, firmware, and hardware components may add substantial delay associated with starting the playback of the track, our player uses two decoders to remove the extra samples at the beginning and end of each file and combines them. This 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 or multi-channel playback.

What are the differences between the WiiM Pro and the WiiM Pro Plus

• Better ADC for Line Input
  It uses TI Burr-Brown Audio PCM1861 ADC, achieving up to 192kHz/32-bit digital output, 110 dB SNR. Thus, it provides high-fidelity analog to digital conversion for input from a record player, MP3 player, or TV.
• Ultra-low Noise Clock, Power, and Circuit Design
  It uses an ultra-low noise clock, power supply, and careful PCB layout to achieve less than –110dB THD+N performance for analog audio output.
• AKM DAC and TI OP AMP for Better Line-Out Audio Quality
  It features a new generation AKM 4493SEQ premium DAC that is able to achieve a leading level of low distortion and wide dynamic range thanks to AKM’s Velvet Sound Technology. It supports up to 768 kHz PCM, ideal for the latest high-resolution audio source. Achieve 120 dB (A-wt) SNR, THD+N of 0.00032% (-110 dB) from 44.1k to 192k.
• Line-out performance:
  • SNR：120dB (A-wt)
  • THD+N(1 kHz)：0.00032% (-110 dB) for 44.1k to 192k
  • FR curve：+/-0.05dB

What benefits does WiiM Pro Plus bring compared to the WiiM Pro?

• Simple system
  Direct to your AMP or powered speaker without external DAC.
  Audio quality is comparable with WiiM Pro connected to the external DAC.(up to $300 price).
• Better audio quality for analog input
  The better audio quality for analog input sources.
• Compatibility
  Resolve compatibility issues with some (low-end) DACs that don’t handle the clock, variable sample rate/bit depth properly, or don’t support up to 24-bit/192kHz digital input.
• Cost Effective
  Save the external DAC and cable costs.