FIIO Desktop R2R Tube Buffer and DAC-WARMER R2R

Desktop DAC featuring a fully differential 24-bit resistor-ladder (R2R) design coupled with four JJ Electronic E88CC vacuum tubes for a warm, analog-like sound. It offers USB (384kHz/32bit, DSD256), coaxial, and optical inputs with both RCA/XLR outputs, featuring vintage-style VU meters.