This is a balanced DAC based on the brand-new AK4462 chip from AKM, capable of converting signals up to 768KHz/32bit and native DSD512. The device is portable and has a battery life of 10 hours (1800mAh), with jacks for 2.5mm, 3.5mm, and 4.4mm headphone plugs, while the potentiometer operates in the analog domain. The amplification stage is THX certified, can connect to Apple and Android smartphones, supports USB Audio 1.0 and 2.0, and uses the XMOS XUF208 as the USB chip, which is found in high-end implementations.