FiiO KB3 HiFi Mechanical Keyboard Review + Setup Guide for VIA Online Keyboard App FiiO’s KB3 Hi-Fi edition is a $150 mechanical keyboard with a DAC inside, specs are equal to FiiO KA13 dongle DAC to be exact. The DAC in the KB3 Hi-Fi edition uses two high-performance and efficient CS43131 DACs and two low-noise SGM8262 Op-Amps, capable of providing 550mW of output power. The FiiO KB3 combines mechanical keyboard enthusiasts with Hi-Fi lovers in a smart and straightforward way. FiiO … Continue reading FiiO KB3 HiFi Mechanical Keyboard Review