FiiO K7
FiiO launches the K7 - balanced desktop headphone DAC and amplifier featuring dual AK4493S DACs, dual THX AAA 788+ amp technology, USB/Optical/Coax/RCA inputs, and both 6.3mm single-ended and 4.4mm balanced headphone outputs. Building upon the success of previous FiiO desktop amplifiers, the K7 utilises a truly balanced six-stage audio circuit consisting of: DAC, Low Pass Filter, Volume Control, Buffer Amplifier, Pre-Amplification, and Headphone Out. Throughout this signal path, audio signals from each channel are processed separately by the K7, thereby reducing crosstalk, and ensuring the best sound quality possible.