WiiM ULTRA - Introduction

WiiM Ultra User Manual Version 1.2 12/30/2024
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1. Introduction
At WiiM, our mission is to provide the simplest and most affordable Hi-Fi, lossless audio
systems. Each product we design features top-tier craftsmanship and an intuitive user
interface.
The WiiM Ultra, our flagship music streamer, serves as the central digital hub for your audio
ecosystem. Boasting audiophile-grade components, rich audio connections, and a vibrant
3.5” full-color touchscreen, it delivers Hi-Res streaming, advanced room correction, and
smart home integration. The WiiM Ultra seamlessly connects to a variety of devices,
including turntables, TVs, headphones, AV receivers, subwoofers, smart speakers, wired
or wireless headphone, and more, offering a comprehensive and versatile audio solution.
Equipped with the ESS Sabra ES9038 Q2M premium DAC, it delivers industry-leading low
distortion and wide dynamic range, featuring a Signal-to-Noise Ratio (SNR) of 121 dB (A-
wt) and a Total Harmonic Distortion plus Noise (THD+N) of -116 dB across sample rates
from 44.1k to 192k, courtesy of its ultra-low noise clock and optimized power and circuit
design. Additionally, it features a cutting-edge TI Burr-Brown PCM1861 ADC, which
achieves a 110 dB SNR for analog-to-digital conversion, ideal for input sources like
turntables, MP3 players, and TVs. The high-fidelity headphone amplifier TPA6120A2
supports a wide range of headphones.
Simply connect the WiiM Ultra to your stereo receiver, amplifier, or powered speakers, and
control it using the user-friendly WiiM Home app or popular platforms like Spotify, TIDAL,
Amazon Music, or any Google Cast-enabled apps. Voice control is also a breeze through
compatible Echo and Google Home devices, as well as the Alexa app, and Google Home
app.
Create synchronized groups with Echo, Google Home, other Alexa-compatible devices, or
additional WiiM devices, and stream music throughout your home or playing different tracks
in separate rooms.
Elevate your audio gear with the smart capabilities of the WiiM Ultra, and enjoy
incomparable convenience and fidelity.