FiiO K9 Pro: Flagship USB DAC/AMP Featuring AK4499 DAC & THX AAA 788+ AMP Circuit
FiiO’s latest flagship Desktop DAC and Headphone Amplifier is available with us at HiFiGo now, say hi to the all-new FiiO K9 Pro. With their “K” series of all-in-one Desktop DAC and Amplifiers, Fii...