WiiM Ultra Music Streamer & Digital Preamp (Each)

Looks Good, Sounds Great: The WiiM Ultra redefines your audio experience with its sleek aluminum design and premium components. This all-in-one music streamer boasts a ESS ES9038 Q2M DAC, a vibrant 3.5” touchscreen, state-of-the-art Wi-Fi 6E, and Bluetooth 5.3 connectivity. Engineered for excellence, it delivers outstanding audio clarity with a THD+N of -116dB and an SNR of 121dB, making it a perfect addition to any sound system.

Versatile Connectivity Options: The WiiM Ultra offers versatile audio integration with its wide array of connection options. It features USB, Optical, Coaxial, RCA, a dedicated headphone output; HDMI ARC, and inputs for RCA, Phono, and Optical. It seamlessly integrates with both digital and analog sources, offering unparalleled flexibility for any audio setup.

Home Theater Magic, Made Easy: Quickly enhance your entertainment with the WiiM Ultra's HDMI ARC and Subwoofer Out. Experience rich stereo sound for movies, shows, and games. Customize your sound experience with tailored EQ settings. Add a powered subwoofer for deep, cinematic bass. The WiiM Ultra ensures your home audio setup is both powerful and straightforward, bringing superb sound quality with minimal effort.

Seamless Multiroom Audio: Effortlessly create a unified sound system across your home using the WiiM Ultra with existing Amazon Echo, Google Home, and WiiM devices. Easily manage music streaming throughout your space with the intuitive WiiM Home App—control volume, synchronize speakers, save your favourite tunes, set alarms, and customize settings, all from one central hub.

Hi-Res Sound Shaped by You: Stream crystal-clear music up to 24-bit/192 kHz from platforms like Spotify, Amazon Music, TIDAL, Qobuz, or your own library. Enjoy gapless playback and superior sound quality. Personalize your audio with advanced room correction and independent EQ settings tailored to your space.

Specifications

Dimensions and Weight

Dimensions：8.3" x 7.87" x 2.83" (211 mm x 200 mm x 72 mm)

Weight：(3.13 lbs) 1.42 kg

Glass-covered 3.5" vibrant touchscreen display:

Displays App widgets, large album pictures, playback control, playing queue presets, EO, audio input and output, and device settings
Guides users through the OOBE and OTA
Provides feedback when there's a change in the play mode

Controls

Volume knob, play/pause, setup, and more

4 Color RGBW LED indicates the device status

HDMI ARC, Optical, Line, and Phono (including MM, MC), up to 24-bit/ 192 kHz

RCA, Headphone, Coax, Optical, and USB, up to 192 kHz/ 24-bit

Wireless to another BT, DLNA receiver

Performance

Line out：

Maximum output: 2.1V RMS
SNR: 121 dB (A-wt)
THD+N (1 kHz): 0.00018% (-115 dB) for 44.1k to 192k
FR curve:+/-0.05 dB

Headphone out：

300 ohms: SNR (119 dB), THD+N (-99 dB)
32 ohms: SNR (119 dB), THD+N (-92 dB)

24 preset EQ settings, 10-band Graphics EQ, 10-band parametric EQ

Subwoofer Output

Comprehensive bass management
Adjustable crossover frequency, level, phase, and latency.

Power Supply

100-240V AC input, 50/60 Hz, 0.5A Max

Network

Wi-Fi 6E, 802.11 b/g/n/ax 2.4 GHz, 5 GHz, and 6 GHz triple bands.
10M/100 Mbps LAN

Access personal media library and use it as a media server for other WiiM and DLNA devices,
Support FAT32, NTFS, and EXT4 file systems.

Bluetooth 5.3 with BLE and BT LE Audio, supports both A2DP receiver and transmitter, AVRCP, HID, works with the WiiM voice remote.

Spotify Connect, TIDAL Connect, Google Chromecast Audio (CastLite), Alexa built-in, DLNA, Squeezelite

WiiM Vibelink Integrated Amplifier (Each)

High-Fidelity Audio with Premium Components

Equipped with a premium ESS 9039Q2M DAC, TI TPA3255 amplifier chip, and six TI OPA1612 op-amps, the WiiM Vibelink Amp delivers ultra-low distortion and noise, revealing details often lost in standard amplifiers. Supporting high-resolution audio up to 192kHz/24-bit, it preserves the integrity of every recording while enhancing dynamic range for a richer, more immersive listening experience.

Post Filter Feedback Technology

At the core of the WiiM Vibelink Amp’s superior sound is its advanced Post-Filter Feedback (PFFB) technology, a cutting-edge refinement system that minimizes distortion, enhances clarity, and ensures consistent sound quality across different speaker loads. Unlike traditional amplifiers that suffer from load-dependent performance variations, PFFB dynamically compensates for these inconsistencies, delivering a more accurate, balanced, and natural sound signature. The result? A wider soundstage, richer details, and an immersive listening experience that faithfully reproduces every note with precision and depth.

Advanced Thermal Management

High-power amplification generates heat, but the WiiM Vibelink Amp stays cool under pressure with advanced thermal management:

Copper Heat Pipe – Rapidly transfers heat from key components for stable performance at any volume.

Large Aluminum Heatsink – Exceptional conductivity ensures fast, efficient cooling, preventing thermal throttling.

Precision PID Control – Real-time temperature regulation for optimal cooling and long-term reliability.

Smart, Energy-Efficient Performance

The Vibelink Amp is designed with modern convenience in mind. With Auto Standby Mode, it automatically powers down after 30 or 60 minutes of inactivity, saving energy without compromising performance. The 12V Trigger In enables instant activation when connected to compatible devices, making it a smart and efficient addition to your home audio setup.

Bit-Perfect Music Playback – Pure High-Resolution Sound

The WiiM Vibelink Amp delivers bit-perfect 192kHz/24-bit playback via Optical and Coax inputs, ensuring zero signal loss and true-to-source audio fidelity. Unlike conventional amplifiers that alter or resample audio, it preserves every detail with pristine clarity, depth, and dynamic range, making it the ultimate choice for audiophiles.

Adaptive Sample Rate & Bit Depth – Optimized for Every Track

The WiiM Vibelink Amp offers variable sample rate and bit depth selection, allowing full control over playback settings for true high-fidelity audio. Whether streaming high-resolution music, playing lossless FLAC files, or enjoying vinyl rips, the amp seamlessly adapts to the source—delivering the best possible sound quality without unwanted pops or clicks for a smooth, uninterrupted listening experience.

Unleash the Full Power of Your WiiM Streamer!

Pair your WiiM Mini, Pro, Pro Plus, or Ultra with the WiiM Vibelink Amp and experience pure, powerful, and immersive sound like never before. Elevate your high-fidelity streaming with crystal-clear detail, deep bass, and room-filling audio.

Your music, perfected. Upgrade your setup today!

Specifications

Power & Amplification

• Amplifier Type: Class-D with PFFB (Post-Filter Feedback)

• Output Power: 100W per channel @ 8Ω (stereo)

• Impedance Range: 3–8Ω

• Total Harmonic Distortion (THD+N): ≤ 0.0005%

• Signal-to-Noise Ratio (SNR): ≥ 120dB

• Frequency Response: 20Hz – 20kHz ± 0.5dB

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Audio Processing

• DAC: ESS 9039Q2M Premium DAC

• Audio Resolution: Bit-perfect playback up to 192kHz / 24-bit

• Dynamic Range: ≥ 120dB

• Pure Analog Input Path: No ADC conversion on RCA input

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Inputs & Outputs

• Analog Input:

  • 1 x RCA Stereo (Line-In)

• Digital Inputs:

  • 1 x Optical (TOSLINK) – up to 192kHz/24-bit

  • 1 x Coaxial (S/PDIF) – up to 192kHz/24-bit

• Speaker Outputs:

  • Gold-plated binding posts (banana plugs or bare wire)

• Trigger Input:

  • 12V Trigger In – auto power-on with compatible devices

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Power & Dimensions

• Power Input: 100–240V AC, 50/60Hz, 3A max

• Dimensions: 200 x 200 x 63 mm (7.9" x 7.9" x 2.58")

• Weight: 2.05 kg (4.5 lbs)

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Thermal & Design Features

• Chassis: Premium unibody aluminum

• Cooling System: Passive cooling with copper heat pipe, large aluminum heatsink, precision PID thermal control – silent operation

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User Interface & Indicators

• Volume Control: Front-panel knob

• LED Indicator: RGBW LED shows input source and system status

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Audio Format Support

• PCM: Up to 192kHz / 24-bit (via digital inputs)

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Power Management

• Auto Standby: After 30 or 60 minutes of inactivity

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Package Contents

• Quick Start Guide ×1

• Power Cable ×1

• RCA Cable ×1

• Optical Cable ×1

• Banana Plugs ×4