Naim has always been a company that has highly valued the contribution of power supplies to sound quality. Adding external power supplies to preamps and CD players is the preferred way to upgrade, and ...

Naim’s Nait XS 3 integrated amplifier has ... It can be upgraded by adding one of the company’s outboard power supplies, and to terrific effect. A front panel-mounted 6.3mm headphone output ...

This is because Naim offer power supply upgrades for most of their players. This is somewhat unusual, although some other brands, like Cyrus and Musical Fidelity have a similar approach. It does make ...