DOWNLOADS DX220MAX Firmware Posted on 2020-08-142020-11-23 by iBasso Android O, V1.01 Jul 20th, 2020 Download:(835.17M) Win10 USB-DAC driver for DX220/DX220MAX/DX120/DX150/DX200 Download:(2.28M) DX160 Firmware DC01/DC02 Driver, FW, & APP