DAC Chippest : MS8412. Headphone Chippest : 97220. Headphone matching impedance: 16-200Ω. You will get neutral sound when you adjust the EQ to 12 o'clock position. 1x User’s Manual. Mini Compact D/A converter, stream bit-perfect 24bit/192KHz HD with low jitter, with output protect circuit, safe for your expensive audio system.
eBay