
The FiiO K13 R2R is a DAC and headphone amplifier featuring advanced R2R technology for natural and precise audio reproduction.
Equipped with a 24-bit R2R DAC using 192 precision resistors, it supports both NOS and OS decoding modes.
High-resolution audio support includes 32-bit/384 kHz PCM and DSD256, ensuring studio-grade sound quality.

The FiiO K13 R2R DAC features advanced R2R decoding with True Differential 24-bit Resistor Arrays for superior audio processing.
Enhanced connectivity includes balanced XLR outputs, dual RCA outputs, and LDAC Bluetooth audio input for versatile audio integration.
Offers up to 2.4 Watts headphone output power, nearly double compared to its predecessor, the K11 R2R model.