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, and DSD512, with PCM/DSD automatic switching 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

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.

ABOUT THE WIIM PRO+

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.

Stream Hi-Res audio up to 192 kHz/24 bit
WiiM Pro supports up to 192kHz, 24-bit audio output. That's the same as an artist's recording 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.

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.

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.