FIIO K13 R2R

FIIO K13 R2R

The FIIO K13 R2R is a desktop DAC and headphone amplifier that combines precision with deep musical character. At the heart of this device is a true 24-bit R2R resistor ladder DAC, constructed from 192 high-precision thin-film resistors in a fully balanced four-channel configuration. This classic architecture delivers a warm, natural sound with exceptional detail and realism - a more organic, analog-like listening experience that many modern delta-sigma DACs cannot match.

Listeners can choose between two playback modes: NOS (Non-Oversampling) for pure, undistorted playback that fully preserves the original signal, or OS (Oversampling) for a cleaner, more refined sound with added clarity. The K13 R2R's powerful amplifier section delivers up to 2,400 mW per channel at 32 Ω, effortlessly powering everything from sensitive in-ear monitors to high-impedance headphones. Thanks to three adjustable amplification levels, it easily adapts to any listening setup, whether for relaxed listening or critical listening.

In terms of connectivity, the K13 R2R also offers plenty of options. It supports USB, coaxial and optical digital inputs, as well as Bluetooth 5.4 with LDAC for high-resolution wireless playback. With balanced and single-ended outputs, dual USB-C ports and a line-out, the K13 R2R is a versatile hub for modern desktop audio systems. A bright LCD screen, infrared remote control and sturdy aluminum casing combine to create a user-friendly and elegant experience that feels as sophisticated as it sounds.

More than just a DAC, the FIIO K13 R2R is a complete listening experience - a device that brings out the soul of your music with a perfect balance of warmth, precision and power. Ideal for enthusiasts who want to rediscover their favorite songs with more depth, detail and emotion - all packed into a compact and beautifully finished design.