FiiO K11 R2R Desktop DAC & Headphone Amplifier Colour:Black It boosts the sound quality

It boosts the sound quality to a new level with Post Filter Feedback (PFFB) technology

8MHz to 12

- Calibrated Cell Acoustic Foam

plus multiple inputs including RCA

but also crossed over to the consumer mass market taking it by storm

FiiO K11 R2R Desktop DAC & Headphone Amplifier Colour:Black It boosts the sound quality1 Year Local Warranty. Fully differential true 24Bit R2R DAC Resistor Arrays NOS OS dual modes High quality electronic volume control NJW1195A 1300mW+1300mW high output power 3 gain levels, 3 volume curves Specially designed audio circuit Specially designed power supply High quality Beryl solid capacitors Custom LCD screen RGB logo lighting 1. Fully differential True 24bit R2R DAC Resistor Arrays FIIOs newly self developed four channel fully