Richard had a vision: convert the vaulted stone wine cellar beneath his farmhouse into the ultimate listening room. Stone walls, he reasoned, were massive and inert — perfect for stopping sound transmission to the rest of the house. He was right about that. He was catastrophically wrong about everything else.

The cellar was 4 × 6 meters with a 2.5-meter barrel-vaulted stone ceiling. Every surface was bare limestone. He installed $30,000 worth of audiophile-grade speakers and amplification, pressed play on his reference album, and heard what he later described as "listening to music inside a cathedral being attacked by bees." The RT60 was 3.8 seconds. The barrel vault focused sound into a caustic line along the room's center axis, creating a hot spot at the listening position where certain frequencies were 15 dB louder than others.

His reference recordings, mastered for rooms with RT60 around 0.4 seconds, sounded like soup. Imaging was nonexistent because early reflections from the stone walls arrived within 3ms, smearing the stereo field. Bass modes at 29 Hz, 43 Hz, and 57 Hz each had Q factors above 20, meaning they rang for seconds after the signal stopped.

The Moral: Room treatment is not optional for critical listening. Measure your space with SonaVyx RT60 before investing in equipment — the room is always the limiting factor, especially a stone vault from the 18th century.