WiiM, a global technology company, has introduced the Vibelink Amp—a 100-watt per channel amplifier designed for high-fidelity sound with both digital and analog sources. Designed for use with passive speakers and streaming sources, the latest Wiim amplifier is designed to integrate into just about any stereo setup while also delivering nearly 67% more power than the WiiM Amp Pro.
“As our user base continues to grow, we’ve listened closely to the needs of our community,” says Dr. Lifeng Zhao, CEO of WiiM.
“Many audio enthusiasts love the flexibility of streaming but don’t always want or need a connected amp, and who were also frustrated with the digital audio limitations of other powered amps in the market. For those using devices like the WiiM Mini, Ultra, Pro, or other streaming solutions, we wanted to offer an amp that delivers exceptional sound quality and power without the need for Wi-Fi connectivity. This new design gives our customers more choice—allowing them to integrate the Vibelink Amp seamlessly into their setup and enjoy the rich, pure audio experience we’re known for.”
Vibelink’s Flexibility Extends to Digital and Analog Sources
Providing homeowners with 100-watts-per-channel into 8 ohms or 200-watts-per-channel into 4 ohms, the stereo Class-D amplifier utilizes an ESS ES9038Q2M DAC chip–as well as one TI (Texas Instruments) PCM9211 digital and analog front end, six TI OPA1612 Op-amps, and a TI TPA3255 Amp Chip–to help ensure the Vibelink Amp provides high levels of fidelity with digital sources.
The new amplifier incorporates a DAC (digital-to-analog converter) that supports high-resolution digital audio up to 192kHz/24-bit, and unlike many powered amplifiers the company asserts, its digital optical and coaxial inputs also support a range of variable sample rates and bit depths to provide high levels of compatibility and audio flexibility. Beyond digital sources, the new Vibelink Amp also offers analog inputs.
For outputs, the device comes with a standard stereo banana plug to offer a solid connection to speakers without signal loss or dropouts.
Out of the box, the Vibelink can also integrate into the WiiM ecosystem, making it able to be paired with WiiM streamers—including the WiiM Ultra, which shares the same compact design for easy stacking, as well as the Pro Plus, Pro, and Mini—to deliver whole-house audio capabilities.
Compact Form Factor Makes for Cleaner Listening
The compact form factor and durable design is said to enhance sound by minimizing interference, according to Wiim. The aluminum oxide casing also dissipates heat efficiently, so the amp runs cool even during extended listening sessions. Homeowners can easily activate or put the amplifier in standby mode, helping save energy and extending the amp’s lifespan.
According to Wiim the Vibelink Amp is designed with copper heat pipes, as well as a large aluminum heatsink, and a heat-spreading case to reduce hot spots and to evenly distribute heat. PID-based thermal management software ensures optimal temperature regulation and prevents overheating.
Anti-pop noise design prevents sound interruptions when switching inputs or adjusting settings, a feature that Wiim says many powered amplifiers lack. Achieved through hardware optimizations like ramping circuits and software sequencing, to help ensure no pop noise even when audio resolution changes.
