FiiO K13 R2R Desktop DAC and Headphone Amplifier (Silver)

Experience a new level of audio performance with the FiiO K13 R2R, a desktop-class USB DAC and headphone amplifier built for true music enthusiasts. Instead of a standard delta-sigma DAC chip, the K13 R2R uses a custom resistor ladder (R-2R) DAC, converting digital signals through a precision network of resistors. The result is a warmer, smoother, and more natural analog sound that brings your music to life. The K13 R2R offers versatile connectivity with USB-C, optical, coaxial, and Bluetooth digital inputs, plus XLR and dual RCA line outputs for seamless integration into any setup. Two headphone jacks1/4" single-ended and 4.4mm balancedmake it easy to connect everything from studio headphones to high-end audiophile gear. With switchable low, medium, and high gain settings, you can easily match the amplifiers output to your headphones, ensuring clean, powerful sound at any listening level. Whether youre pairing it with a laptop, phone, or home audio system, the FiiO K13 R2R is your perfect bridge to upgraded, high-fidelity sound.