In a perfect world, all 100-watt-per-channel amplifiers would be equally powerful. If we were talking about cars instead of amplifiers, you might suppose all cars with 300 horsepower are equally fast.

It’s a 100-watt-per-channel, two-channel amplifier that doesn’t have any streaming smarts built-in. Wiim unveiled the Vibelink Amp at the Bristol Hi-Fi Show. For now, ...