The first practical and portable DAC/amp to provide a direct-digital connection to your iPod touch, iPhone, or iPad, the DAC-HA200 brings high-resolution D/A conversion and premium Onkyo amplification to all the headphones in your collection. As well as connecting Lightning-equipped iOS devices, the USB-A input supports AOA 2.0-compliant Android devices for CD-quality sound, while a USB Micro-B input links to PC and Mac. When connected via USB, your DAC-HA200 offers free access to the Onkyo HD Player Pack app, allowing you to load your iOS device with 96/24 and 5.6 MHz DSD albums and to personalize the sound with a 16,384-band equalizer. The compact aluminum amp is loaded with proven technology, including a Burr-Brown PCM5102 D/A converter, MUSES 8920 op-amp, and a discrete Class AB push-pull output stage. As you would expect from a company that's been handcrafting hi-fi equipment since 1946, audio performance is extraordinarily vital, energetic, and engaging on headphones of any kind.