WiiM ULTRA - Page 11

WiiM Ultra User Manual Version 1.2 12/30/2024
10
AirPlay 2
No
2-Way Bluetooth
Yes
Roon Ready
Yes
DLNA
Yes
Spotify Connect & TIDAL
Connect
Yes
Gapless Playback
Yes
10-Band Graphic and
Parametric EQ
Yes
WiiM Music Streaming
Platform
Yes
CPU
Quad Core A53
DRAM
512 MB
Flash
512 MB
Audio Input Ports
HDMI ARC:
⚫ Up to 192kHz/24-bit.
⚫ Supports Stereo PCM and Dolby Digital, but not DTS.
Optical In:
⚫ Up to 192kHz/24-bit.
⚫ Supports Stereo PCM and Dolby Digital, but not DTS.
Line In:
⚫ 2 Vrms
⚫ Analog signal, converted to digital via ADC (up to
192kHz/24-bit)
Phono In (MM/MC):
⚫ Gain: 41dB MM / 59dB MC
⚫ MM: THD+N -75dB, SNR 76dB@5mV
⚫ MC: THD+N -58dB, SNR 56dB@0.5mV
⚫ RIAA accuracy: < ±0.5dB / 20Hz - 20kHz
USB Disk