Hi-Res music streamer and preamp – a digital hub for your amplifier or active speakers
WiiM Ultra brings modern streaming and flexible connectivity to an existing hi-fi setup. Use it as a preamp into an amplifier or active speakers, connect your TV via HDMI ARC, plug a turntable directly into the built-in phono input (MM/MC), or listen through headphones. Control is available via the WiiM Home app, directly from supported streaming apps, and from the 3.5” touchscreen plus the included remote.
Key features
No built-in power amplifier – designed to be used with an external amp/active speakers.
Hi-Res / bit-perfect playback: up to 24-bit / 192 kHz (via digital outputs).
DAC: ESS ES9038 Q2M (121 dB SNR, -116 dB THD+N per manufacturer specs).
EQ & room correction: 10-band graphic + parametric EQ, presets, and RoomFit™ room correction.
Streaming & control: Spotify Connect, Qobuz Connect, TIDAL Connect, Google Cast, Alexa Cast, DLNA, Roon Ready.
Multiroom: grouping with WiiM devices + Google Cast / Alexa systems.
Note: no AirPlay 2 support.
Connections
Inputs: HDMI ARC (Stereo PCM / Dolby Digital 5.1, no DTS), Optical In (Stereo PCM / Dolby Digital, no DTS), RCA line-in, Phono in (MM/MC), USB IN (music from USB storage; no USB audio input).
Outputs: RCA line-out, Sub out, Optical out, Coax out, USB audio out (UAC 2.0), 3.5 mm headphone out, Bluetooth output.
Also: 12V trigger out (3.5 mm) for automated power control of external devices.
Dimensions & weight
211 x 200 x 72 mm, 1.42 kg.
In the box
WiiM Ultra, WiiM Voice Remote, quick start guide, phono ground adapter, power cable (1.5 m), HDMI cable (1.5 m), RCA cable (1.5 m), optical cable (1.5 m).