IT Home reported on December 15 that FiiO launched the K9&AKM desktop decoding headphone amplifier on the e-commerce platform today, focusing on the "AK4191EQ+AK4499EX" DAC combination, superimposed with "300 yuan discount for 2000 yuan", and 2999 yuan in hand.
According to the official introduction, this K9&AKM desktop decoder headphone amplifier is equipped with DWA ROUTING technology, which can achieve "higher signal-to-noise ratio and better noise floor control ability" than the K9 ESS version, equipped with "THX AAA 788 + headphone amplifier technology", QCC5124 Bluetooth chip, and supports LDAC, aptX HD, and aptX Adaptive Bluetooth formats.
In terms of interfaces, the K9 AKM desktop decoder headphone amplifier comes with coaxial, optical, USB Type-B, 4.4mm, RCA input interfaces, 6.35, 4.4mm, XLR-4, RCA, XLR output interfaces, and a new USB Type-C interface, which is convenient for users to directly connect to mobile phones, players and other devices.
The information of the headphone amplifier parameters is as follows: