PSM156 Studio Master Mains Purifier

About the PSM156 Studio Master Mains Purifier

The Puritan Audio Labs PSM156 Studio Master Mains Purifier is a reference-grade power conditioner designed to dramatically improve the performance of high-end audio systems. Building on the acclaimed PSM136, the PSM156 features precision symmetrically balanced circuitry and increases the number of independently tuned filter elements from 39 to 52, delivering enhanced delicacy, detail, dynamics, and punch. It offers six fully independent 15A outlets, each with its own re-filter stage to prevent cross-contamination between connected components. The PSM156 rebalances the AC sine wave, removes DC components to eliminate transformer buzz, and incorporates a star-earthing format with a cleansed ground for a lower noise floor. Its robust surge protection (up to 30,000 amps) and silver-plated OFC copper internal wiring ensure both safety and sonic purity. Housed in an electrically and magnetically shielded chassis, the PSM156 is manufactured in the UK and comes with a 5-year guarantee. It is widely praised for its ability to open up soundstage, improve clarity, and provide a more engaging listening experience.