FiiO is a company that specializes in the design and production of audio products.

FiiO

The FiiO K7 is a comprehensive desktop DAC (Digital-to-Analog Converter) and headphone amplifier combining superior sound processing with user-friendly features. It utilizes dual AK4493SEQ DAC chips for high-fidelity audio reproduction and employs THX AAA 788+ amplifiers, ensuring powerful output capabilities. The device boasts a 6.35mm single-ended output and a 4.4mm balanced output, catering to both types of headphones and IEMs (In-Ear Monitors). Users can connect via USB-B for data input, along with RCA inputs, optical, and coaxial options for versatile source connections. The K7 is capable of delivering 1220mW per channel at 32 ohms for single-ended output and a robust 2000mW per channel at the same impedance for balanced output, both with minimal distortion at a THD+N of less than 1%. A standout feature is the volume knob, which doubles as a power switch and is coupled with an RGB light ring to indicate audio resolution, offering precise control over audio levels without channel imbalance. The device includes two gain settings, providing dynamic sound characteristics that cater to varying sensitivities of different IEMs and headphones. Although it excels in sound quality and versatility, particularly with low-impedance, high-sensitivity IEMs, some users may experience a hiss at low volumes, especially with ultra-sensitive IEMs. Overall, the FiiO K7 is an attractive option for those seeking to enhance their desktop audio experience, making it suitable for both casual listeners and audiophiles alike.

K7

by FiiO

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