... , D/A chip iBasso D12 Anaconda High performance Stereo DAC and Headphone Amp headphone amplifier Product specifications:Basso ... (Micro Controller Unit) to manager inputs, outputs, and functions.- Flexible input and output compatibility. It has USB, optical, coaxial ... rubber feet, OPAMP rolling kit, and warranty card. iBasso D12 Anaconda High performance Stereo DAC and Headphone Amp headphone amplifier