Fiio Warmer R2R Desktop Tube DAC Pre-Amps or those who prefer a

or those who prefer a warmer character from the Sierra platform

300B amplifier owners who want the most precisely manufactured and longest-lived 300B available today

Flip the rear power selector on the amplifier to EXT and the internal battery is bypassed for continuous desktop listening

over 75 W per channel High Power mode 500 W per channel

Fiio Warmer R2R Desktop Tube DAC Pre-Amps or those who prefer aThe Fiio Warmer R2R is exactly what its name promises: a pure desktop DAC that pairs a discrete 24 bit R2R resistor ladder with a four tube JJ E88CC buffer stage for deliberately warm, analog flavored conversion. Twin mechanical VU meters and a toroidal linear power supply complete one of the most characterful source components Fiio has ever built. It offers line outputs only, with no headphone amplifier and no volume control. Type and Technology