The Audiose Blog — AIFF

    Since its release last year, FiiO's desktop DAC/Amp K7 soon became popular among a large number of users in a short time, and also won many awards at home and abroad. In communication with consumers, we learned that some of them have demands for Bluetooth reception, so we are now bringing the K7 Bluetooth version.   Different from the K7, the K7 BT adopts the QCC5124 Bluetooth chip, which supports LDAC/aptX Adaptive/aptX/aptX HD/aptX LL/AAC/SBC and other high-definition Bluetooth formats. Wireless connections also allow you to get low-latency Bluetooth transmission and high-fidelity sound quality. You can upgrade the Bluetooth...

KA5 firmware download: Click here

    The K7 has been so popular ever since it was released. However, some audiophiles are expecting another model with more advanced performance and more functions, while the high-end K9 Pro is less affordable. This time, the desktop DAC and headphone amplifier is coming for you.   The K9 uses two ES9068AS DACs that handle the left and right channels respectively, and a THX AAA 788+ amplifier which is usually applied to desktop devices, giving it an extraordinary 1% undistorted power output up to 780mW at 300Ω and up to 2000mW at 32Ω. No matter if you use low-impedance...