Tube vs Solid State Amplifiers - Which Sounds Better in 2026?
The eternal audiophile question: which amplification topology is better, tube or solid-state? The short answer is simple. If your loudspeakers hold a stable impedance no lower than 6 ohms and a sensitivity above 90 dB, a tube amplifier is worth considering. If your speakers show impedance dips below 3 ohms, that approach will only harm the system. Like it or not, tube and solid-state designs differ first of all in their nonlinear distortion spectrum and their output impedance, and every other parameter turns out to be a derivative of those two figures.