Class A/B amplifiers explained

Not all amplifiers play by the same rules—and Class A/B designs strike a careful balance between purity and power. In this episode of The Audiophile’s Guide, we break down how Class A/B amplification works, blending the sweetness of Class A with the efficiency of Class B. Discover how biasing, crossover distortion, and thermal performance shape the sound, and why this classic topology remains a favorite in high-end audio. When executed well, it delivers music with both grace and grip. The Aud...

Om Podcasten

The Audiophile's Guide podcast is your invitation into the world of high-end audio, and connecting with me, Paul McGowan—a 50-year veteran in the art and science of sound and the co-founder and CEO of PS Audio. We do kind of a mind meld between me and our technologically connected hosts. Each episode is a fresh, no-nonsense exploration of how to bring music to life in your home, drawn from my decades of hands-on experience designing the gear that makes it happen.