Headphone amplifier with a six-stage audio circuit and balanced analog and digital sections, aimed at reducing crosstalk and delivering top-notch music playback. It utilizes THX AAA 788+ amplifiers, providing powerful performance with low and high impedance headphones while minimizing distortion. Equipped with efficient, high-performance DACs for rich and refined sound quality. The XMOS XUF208 decoder core allows seamless processing of various audio formats, enhancing the listening experience.

Displays monochrome and mixed colors with subtle lighting when turning on/off and switching inputs, adding visual appeal.

• Truly balanced dual AK44935 DAC headphone amplifier
• THX AAA 788+ technology
• OCC5124 Bluetooth LDAC/aptX Adaptive support and other formats
• App control
• Multiple smart protection systems
• Powered by independent LDOs
• Included low-noise 12V/24W power supply

The FiiO K7 amplifier has already gained popularity and accolades since its release. The Bluetooth version, K7 BT, adopts the QCC5124 chip, supporting LDAC/aptX Adaptive/aptX/aptX HD/aptX LL/AAC/SBC, and other high-definition Bluetooth formats. Wireless connections enable low-latency Bluetooth transmission and high-fidelity sound. You can upgrade the Bluetooth firmware, select the Bluetooth format, customize the PEQ, and more through the FiiO Control app.

With perfectly balanced decoding, the FiiO K7 features a strong design consisting of multiple independent adjustments, ensuring that sound quality remains clear and powerful.

Two levels of gain for easy adjustment to headphones with different impedances and sensitivities, ensuring a rich and consistent listening experience. The construction is of high quality, made from aluminum alloy, including CNC machined elements, providing a sleek appearance.