WiiM: Amp Ultra Streaming Amplifier - Space Grey

📌LAB POINTS

• compact 100W streaming amplifier - connect passive speakers for full streaming capabilities with digital features such as multi-room setup + 10 band EQ
• Ultra is the flagship model of WiiM amplifiers
• 3.5" touchscreen display (album art, VU meters, settings)
• works with Google Cast, Spotify, Tidal and more (note: no Airplay)
• upgraded Sabre audiophile DAC (ESS ES9039 Q2M)
• inputs: RCA, HDMI ARC, optical, USB disk
• WiiM's streaming platform allows you to stream high-resolution music; create multi-room audio setups; customize your setup using WiiM Home App; and use voice commands (Alexa, Google Assistant)

"WiiM has become one of the top brands in the streaming component market with their ease of use, sound quality, and full-featured app. Simply connect your passive speakers to the WiiM Amp. Then with a couple steps in the WiiM app, you'll have a reliable, high-quality streaming setup with your favorite speakers." - TTL

🔑KEY FEATURES

• 100W / @8 ohms class D amplifier with dual TI TPA3255 circuits
• PFFB (Post-Filter Feedback) technology
  
• stream up to 24-bit / 192 kHz
• DAC: ESS ES9039 Q2M
• ADC (analog to digital conversion): up to 192kHz / 24 bit audio
• Bluetooth 5.3 (2 way), Wi-Fi 6
• inputs: HDMI ARC, RCA, optical, USB disk
• outputs: USB for audio + storage, subwoofer
• ethernet: yes
• 7.9" (w) x 8.3" (d) x 2.8" (h) / 200 x 211 x 72mm
• 3.1 lbs / 1.4kg

📦COMES WITH

• remote control with voice mic
• power cable
• RCA cable (1.5m)
• optical cable (1.5m)
• HDMI cable (1.5m)

WiiM AMP ULTRA vs. WiiM Amp

• Ultra adds a 3.5" touchscreen display
• Ultra has a more powerful amplifier (100W per channel vs. 60W)
• Ultra features dual TI TPA3255 circuits (vs. single)
• Ultra features Wi-Fi 6, Bluetooth 5.3 (better reliability, stability)
• Ultra features a higher-end ESS ES9039 Q2M DAC
• Ultra features better audio specs (SNR, THD+N)
• Ultra adds PFFB (Post-Filter Feedback) technology (less distortion)
• Ultra does not have Airplay / Siri