FIIO K11 R2R from an authorized Japanese includes serial Desktop headphone amplifier with USB DAC FIO-K11R-S [Ships retailer, number] built-in

Uniquely developed discrete 24-bit R2R DAC circuit delivers a captivating sound character Resistor ladder type electronic potentiometer allows precise volume adjustment Equipped with two selectable sampling modes: NOS/OS Three gain levels and three independent volume curves improve the listening experience and adapt to a wide range of headphones Precision circuitry and an external custom 12V switching power supply ensure high power purity and output. Low-noise electrolytic capacitors deliver high-quality HiFi sound Maximum 1300mW driving power - Reproduces more detailed sound A durable LCD display that lets you check various information at a glance Ambient light that combines design and convenience The K11 R2R is an innovative desktop headphone amplifier with built-in USB DAC that uses 24-bit R2R DAC technology, providing a higher quality audio experience and superior operability than ever before.