FiiO Desktop DAC and Headphone Amplifier -K13 R2R

K13 R2R K11R2R K5PRO ESS The actual product may vary.

Fully differential True 24bit R2R DAC Resistor Arrays FIIO’s proprietary four-channel fully differential 24-bit R2R resistor array DAC is composed of 48 precision thin-film resistors per channel, for a total of 192 resistors across four channels.

Each resistor features 0.1% accuracy and low temperature drift (30ppm). This R2R DAC allows the K13 R2R to deliver a uniquely rich and musical sound.

The K13 R2R employs a fully differential architecture that leads to lower noise, and fewer FFT harmonics, resulting in a darker music background.

Comparison between fully differential and typical architectures Dual NOS/OS modes Double the fun NOS (Non-Oversampling) Mode: Maintains the original sampling rate for decoding, preserving authentic sound and allowing you to enjoy an organic and captivating musical experience. OS (Oversampling) Mode: Upsamples globally to a high sampling rate of 384kHz, for superior audio performance and even more refined, clear sound. *The K13 R2R supports 1Bit DSD native decoding. When playing DSD tracks, slightly lower volume is a normal phenomenon. It is recommended to adjust the volume to a normal listening level. In this mode, the menu setting SAM:OS will be disabled. *In different modes, the actual listening experience may vary depending on various subjective and objective factors. Please refer to your own personal listening experience. NOS (Non-Oversampling) Mode OS (Oversampling) Mode Preamplifier + power amplifier output Desktop decoding hub With a wide variety of inputs and outputs, this unit functions as both a preamplifier and a power amplifier, catering to various listening preferences. It also su

Pictures are for reference only. The actual product may vary.