WiiM Pro 

The versatile audiophile grade music streamer

The best audio quality of any WiiM streamer. Ever.

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

Value proposition

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).

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.

Better audio quality for analog input

The better audio quality for analog input sources.

Cost Effective

Save the external DAC and cable costs.

The WiiM Pro Plus was a significant upgrade in terms of audio quality for analog audio input and output, total system cost, and system setup. These enhancements aimed to provide users with a more powerful, high-fidelity, and hassle-free music streaming experience compared to the previous model, the WiiM Pro.

What are the differences between WiiM Pro and 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

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

WiiM audio devices provide the capability to play Hi-Res lossless audio content from Spotify, Amazon Music, TIDAL, Deezer, Qobuz, and more. It supports up to 192kHz, 24-bit audio output which is the same as artist recordings in the studio . The integrated TI stereo DAC provides high-quality analog audio output with 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.

Gap

Gapless

Adaptive EQ

Breakthrough listening experience requires both high-res audio content and a high-quality playback device . When adaptive EQ is enabled, the music genre information and other tags included in the audio content are used to adjust the frequency in real time by bringing in rich audio to capture every music detail or make human voices clearer in the podcast.

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.

Which WiiM product is right for you?

WiiM Pro AND WiiM Pro Plus Specs

Dimensions and Weight

Pro

Weight：330g (11.6 oz)

Pro Plus

Weight：400g (14.1 oz)

Audio Input

Pro

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

Pro Plus

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

Pro

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

Pro Plus

1 x Analog RCA Line output,
1 x Digital optical (SPDIF) output,
1 x Digital Coaxial output,
up to 768kHz/32-bit
DSD512

Internal DAC IC

Pro

TI Burr-Brown PCM5121

Pro Plus

AKM4493SEQ

SNR (built-in DAC)

Pro

102dB

Pro Plus

120dB

THD+N (built-in DAC)

Pro

0.009%(-81dB)

Pro Plus

0.00032% (-110dB)

Network

802.11 b/g/n/ac 2.4 GHz and 5 GHz dual bands Wi-Fi

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

LED

Three color status LED — Red, Green and White

WiiM Pro & WiiM Pro Plus LED Behaviors >

Button

Capacitive touch buttons – Play/Pause, Volume +, Volume -, 1 x Preset

Accessory

WiiM Voice Remote
Premium RCA Cable for Line Out

User Reviews