Introducing the new FiiO K13 R2R DAC/AMP – Available for Pre-Order Now!

FiiO continues to redefine digital audio with the K13 R2R DAC/AMP – a compact yet powerful device that blends classic R2R technology with modern connectivity. Built from precision-machined aluminum, it delivers warm, detailed, and natural sound reproduction that bridges the gap between traditional analog warmth and digital precision.

What Makes the K13 R2R Special?

At its core lies a fully discrete R2R ladder DAC – a design revered for its lifelike tonality and organic sound. Unlike delta-sigma converters, R2R uses carefully matched resistors to convert digital signals without oversampling or filtering, resulting in an exceptionally smooth and musical presentation.

Features and Connectivity

The K13 offers USB, optical, and coaxial inputs, plus balanced 4.4 mm and single-ended 6.3 mm headphone outputs. Its high-power amplifier section easily drives demanding headphones, while the adjustable gain and precise volume control ensure flexibility across all listening setups.

Design and Usability

A sleek CNC-milled aluminum body with an OLED display provides durability and clarity. Compact and elegant, the K13 fits perfectly into any desktop or home-audio system.

R2R Sound for Everyone

Once exclusive to ultra-high-end DACs, R2R technology is now within reach thanks to FiiO. Expect rich, natural, and dynamic sound that brings out the soul in every recording.

Expected in November – Limited Availability!

The first shipment of the FiiO K13 R2R DAC/AMP is expected in November 2025. Stock will be very limited, so pre-order now to secure yours.

Reserve your FiiO K13 R2R DAC/AMP today and experience authentic R2R sound soon.