Discover a new level of audio performance with the WiiM Amp Ultra — the ultimate fusion of high-end amplification, advanced streaming and intuitive control. Crafted in a precision aluminium unibody, this integrated system empowers you to build a cutting-edge stereo or home theatre setup with ease. At its core, the Amp Ultra delivers serious power: 100 W per channel at 8 Ω and 200 W at 4 Ω, backed by dual Texas Instruments TPA3255 Class D amplifier modules and post-filter feedback (PFFB) technology that ensures stable performance even with demanding speaker loads. The internal conversion chain is equally refined: a 32-bit/384 kHz ESS ES9039Q2M SABRE DAC, six TI OPA1612 op-amps, and meticulous layout deliver ultra-low distortion and high dynamic headroom. A key highlight is the built-in 3.5″ capacitive touchscreen display, allowing you to view album art, switch inputs, adjust EQ presets or browse recent tracks — all without reaching for your phone. Connectivity is comprehensive: HDMI ARC enables seamless integration with your TV and supports Dolby Digital; RCA, optical and digital inputs cover legacy gear; dual antennas with WiFi 6E and Bluetooth 5.3 ensure robust streaming and multi-room synchronisation. Tweak the sound to your space and preference via built-in RoomFit calibration, a 10-band graphic + parametric EQ per input, and adjustable subwoofer crossover settings. Fine-tune everything from vinyl to TV to streaming with ease. Whether you're setting up a minimalist stereo system for music, or integrating into a 5.1 home cinema front-end, the Amp Ultra performs with both elegance and power. And its minimalist finish and compact footprint mean it fits beautifully in modern interiors. If you're seeking a future-proof streaming amplifier with premium build, intelligent control and serious sonic credentials — the WiiM Amp Ultra delivers on all fronts.

Features

100 W per channel at 8 Ω (200 W at 4 Ω) — ample power to drive demanding speakers.
- Dual Class-D TI TPA3255 amplifier modules with Post-Filter Feedback (PFFB) for refined control and load stability.
- ESS ES9039Q2M 32-bit/384 kHz SABRE DAC & six TI OPA1612 op-amps — high-end audio architecture.
- Built-in 3.5″ glass touchscreen display for intuitive control, album art, presets and system status.
- HDMI ARC input with Dolby Digital decoding and dedicated sub-woofer output — ready for home theatre.-
- WiFi 6E, Bluetooth 5.3 (LE Audio) and dual-antenna design — excellent streaming connectivity and multi-room capability.
- RoomFit room-correction, 10-band graphic + parametric EQ per input and subwoofer crossover control — tune to your space.
- Supports Google Cast, Alexa Cast, DLNA, Spotify Connect, TIDAL Connect – wide streaming and casting compatibility.
- Minimalist premium design in aluminium chassis — compact at approx 200 × 211 × 76.2 mm and lightweight (~2.45 kg).

Specifications

Power Output: 2 × 100 W at 8 Ω; up to 2 × 200 W at 4 Ω
Distortion / SNR: THD+N ~-105 dB; SNR ~120 dB (per reported measurement)
DAC: ESS ES9039Q2M (32-bit / 384 kHz)
Amplifier Chips: Dual TI TPA3255 Class-D
Touchscreen: 3.5″ capacitive glass display
Connectivity: HDMI ARC, Optical TOSLINK, RCA analog in, Bluetooth 5.3, WiFi 6E
Streaming Platforms: Spotify, TIDAL, Qobuz, Amazon Music, Deezer, Internet Radio, Google Cast, DLNA, etc.
Room Correction / EQ: RoomFit automatic correction + 10-band graphic and parametric EQ per input
Dimensions (W × D × H): ~200 × 211 × 76.2 mm (7.9″ × 8.3″ × 3″)
Weight: ~2.45 kg (5.4 lbs)
Finish: Unibody aluminium (Space Grey / Silver)