Hi-Fi Receivers FiiO

A well-designed power supply...is the basic prerequisite for good sound. With the FiiO PL50 linear power supply, you'll take a big step forward in terms of sound.And what is good for sound quality are linear power supplies, with their greater, high -quality and stable voltage output, smaller ripple, and lower noise. The PL50, being a high-quality linear power supply brings to your sound a lower noise floor, more refined dynamics and transients, and a more accurate, warmer tone to lower frequencies.Compared to switching power supplies, the noise of linear power supplies is mainly low and fixes in the frequency, which human ears are relatively insensitive to. In contrast, switching power supply …