WiiM Amp Ultra

WiiM Amp Ultra is a high-performance streaming amplifier designed for music and home theatre. It delivers 100W per channel at 8Ω or 200W at 4Ω using dual TI TPA3255 Class-D chips, paired with an ESS ES9039Q2M SABRE DAC and six TI OPA1612 op-amps for detailed, low-distortion sound. A precision-machined aluminium chassis houses a 3.5" glass touchscreen for playback, EQ, and system control. RoomFit™ auto-calibration and customizable EQ adapt output to any room, while Wi-Fi 6E, Bluetooth 5.3 LE Audio, HDMI ARC with Dolby Digital, optical, USB, and RCA inputs ensure broad compatibility. OTA updates extend functionality over time.