Dave Wilson has been building speakers for decades, but thanks to a spare-no-expense ethos, they're far from mainstream. That doesn't mean they're not great. The WAMM Master Chronosonic Speaker is arguably his masterpiece, a seven-foot, nine-speaker behemoth that reproduces sound with jaw-dropping clarity and realness. The most time-domain correct loudspeaker in the world, each of its speakers is housed in its own cabinet and set precisely to ensure the most lifelike sound possible. Limited to just 70 pairs, each one is a painstaking piece of engineering.