FiiO Warmer R2R - Innovative R2R DAC with Tube Output and Advanced Power Supply

The FiiO Warmer R2R DAC features a proprietary 24-bit R2R architecture with 192 precision resistors for high-quality audio conversion.

It offers dual operational modes: Non-Oversampling (NOS) and Oversampling, catering to varied auditory preferences.

Equipped with a vacuum tube buffer stage using four JJ Electronic E88CC tubes, it delivers a warm, harmonically rich sound.