WiiM Vibelink Amp – High-Fidelity Stereo Power Amplifier
The WiiM Vibelink Amp is a compact two-channel amplifier designed to power passive speakers from analogue or digital source components. Featuring a TI TPA3255 Class-D amplifier with Post-Filter Feedback (PFFB), ESS ES9039Q2M DAC and high-resolution digital inputs, it is an ideal amplification partner for WiiM streamers and other compatible audio sources.
Key Features
- 100W per channel into 8Ω / 200W per channel into 4Ω via digital input
- TI TPA3255 Class-D amplifier with PFFB technology
- ESS ES9039Q2M high-performance DAC
- Supports digital audio up to 24-bit / 192kHz
- 120dB signal-to-noise ratio
- 0.0005% THD+N via digital input
- Pure analogue RCA signal path with no ADC conversion
- Optical and coaxial digital inputs
- 12V Trigger Input for compatible system integration
- Gold-plated speaker binding posts
- Premium unibody aluminium chassis
- Advanced thermal management
- Auto-standby functionality
Technical Specifications
| Product Type |
Two-Channel Stereo Amplifier |
| Amplifier |
TI TPA3255 Class-D with PFFB |
| DAC |
ESS ES9039Q2M |
| Digital Input Power – 8Ω |
100W per Channel |
| Digital Input Power – 4Ω |
200W per Channel |
| RCA Input Power – 8Ω |
60W per Channel |
| RCA Input Power – 4Ω |
120W per Channel |
| Speaker Impedance Range |
3Ω – 8Ω |
| Digital Audio Resolution |
Up to 24-bit / 192kHz PCM |
| Signal-to-Noise Ratio |
120dB |
| THD+N |
-105dB / 0.0005% via Digital Input |
| Frequency Response |
20Hz – 20kHz ±0.5dB |
| Analogue Input |
1 × Stereo RCA Line In |
| Digital Inputs |
1 × Optical / 1 × Coaxial |
| Digital Input Formats |
Stereo PCM up to 24-bit / 192kHz |
| Speaker Outputs |
Gold-Plated Binding Posts |
| 12V Trigger |
3.5mm Trigger Input |
| Streaming / Wi-Fi / Bluetooth |
Not Built In |
| Dimensions (W × H × D) |
200 × 63 × 200mm |
| Weight |
2.05kg |
| Power Input |
100–240V AC, 50/60Hz |
Connectivity & Use
Connect a WiiM Ultra, Pro, Pro Plus or Mini through the optical, coaxial or RCA inputs and use the Vibelink Amp to drive passive speakers. Other compatible digital or analogue source components can also be connected directly. The RCA input maintains a pure analogue signal path without analogue-to-digital conversion.
Important Note
The WiiM Vibelink Amp does not contain a built-in network streamer. Streaming functionality requires a separate WiiM streamer or another compatible source device.
