A portable headphone amplifier with a multi-function USB-DAC compatible with DSD. With a USB connection to an iOS device, it is compatible with upsampling, is compatible with DSD (2.8 MHz) transmission, and can also output DD, making it an extremely multifunctional model for a Potaan at the time. The beat-like sound is quite unique; there are bumps and paint peeling (Kojima Yosuke)
Accessories: none
Main specifications: 1 headphone output (3.5 mm stereo mini) 1 analog input (3.5 mm stereo mini)
) Compatible with 3 digital inputs (microUSB terminal (for PC), USB-A terminal (for iOS devices), optical digital (round)) upsampling (48/96/192 kHz, 16/24/32 bit)