In this 10-minute teardown, I take a look inside the new FiiO Q1 headphone amp and DAC.
Datasheets links:
http://www.ti.com/lit/ds/slas764b/sla...
http://www.saviaudio.com/product.html
http://www.ti.com/product/OPA1652
https://datasheets.maximintegrated.co...
http://www.ti.com/product/TLC2272