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Wiim Ultra
Wiim Ultra
WiiM ULTRA combines preamp, streamer and ESS9038 DAC with Wi-Fi 6E and Bluetooth 5.3 for premium hi-fi sound in a solid aluminium design.
WiiM ULTRA
the smart preamp / streamer / DAC
WiiM ULTRA combines a preamplifier, streamer, and DAC in a solid aluminum chassis with a 3.5" touch display. Intuitive operation, extensive connectivity, and outstanding value for money.
Highlights
Chassis & display
Precision-milled aluminum chassis for stability and low resonance. The 3.5" OLED touch display shows cover art, formats, inputs, and status; the rotary encoder enables quick volume and source selection.
DAC & headphones
ESS SABRE ES9038Q2M up to 32-bit/384 kHz for precise, natural conversion. Front headphone output with a TPA6120A2 high-performance amplifier.
Connectivity
Wi-Fi 6E, Bluetooth 5.3 including re-transmission to BT headphones/speakers, HDMI ARC with Dolby Digital / Dolby Digital+ / Atmos, MM phono and USB (storage). Inputs: RCA line, optical. Outputs: RCA, sub pre-out with bass management, optical/coax, 3.5 mm trigger out. Linear internal power supply for maximum noise performance.
Streaming, room EQ & app
Spotify Connect, TIDAL Connect, Chromecast Audio (CastLite), Alexa built-in, DLNA, Roon, Squeezelite. Automatic room calibration on-board plus 24 presets, 10-band graphic EQ & 10-band PEQ—each configurable per input (HDMI, Optical, RCA, Phono, BT, Network).
Detailed technical specifications
| DAC | ESS9038E2Q |
| Decoding | up to 32-bit/384 kHz |
| S/N ratio | 121 dB |
| THD | 0.00018% |
| Max output | 2.1 V rms |
| CPU | Quad-core A53 |
| DRAM | 512 Mb |
| Flash | 512 Mb |
| Linearity | ± 0.05 dB |
| Digital inputs | 1 × optical |
| Analog inputs | 1 × RCA |
| MM phono input | 1 |
| USB input | 1 |
| HDMI ARC input | 1 |
| Digital outputs | 1 × optical, 1 × coaxial |
| Analog outputs | 1 × RCA |
| Subwoofer output | 1 (bass management) |
| Trigger output | 1 (3.5 mm) |
| Network | Wi-Fi 6E (2.4/5/6 GHz), Ethernet 10/100 Mbps |
| Bluetooth | 5.3 with BLE & LE Audio; RX/TX A2DP, AVRCP, HID |
| Streaming | Spotify Connect, TIDAL Connect, Chromecast Audio (CastLite), Alexa built-in, DLNA, Roon, Squeezelite |
| DLNA | Yes |
| Voice remote | Included |
| Dimensions (W×D×H) | 205 × 205 × 73 mm |
| Weight | 1.3 kg |
No further technical data.
WiiM ULTRA combines preamp, streamer and ESS9038 DAC with Wi-Fi 6E and Bluetooth 5.3 for premium hi-fi sound in a solid aluminium design.