FIIO KA15 from an authorized Japanese includes serial USB Compact and Desktop App Compatible FIO-KA15-L [Ships retailer, number] DAC/Headphone

Equipped with a 10-band high-precision lossless PEQ Real-time current and voltage monitoring manages power consumption Achieves high output power of 560mW with balanced output in desktop mode Each is equipped with a dual Cirrus Logic CS43198 DAC and a dual SGMICRO SGM8262 op amp. Supports sampling rates up to 768kHz/32bit and DSD256 Various settings can be made using the dedicated app (Android only) Two volume control modes and customizable button controls High-quality construction with an all-aluminum alloy housing Wide compatibility with various operating systems 0.96-inch IPS color LCD screen with excellent visibility A playful design. A multi-functional, ultra-compact, lightweight portable headphone amplifier with built-in USB DAC that combines powerful output with power saving.