5Quick intro and Question on Fiio E17 or SMSL SD-793II DAC/Amp
10Will I see an improvement in SQ by upgrading to a USB DAC for my laptop's audio?
2Will the SMSL SD-793II work with higher impedence headphones ?
10SD-793II SMSL DAC DIR9001 + PCM1793 + OPA2134 Coax/Optical Input + Headphone Amp
29DAC to pair with TubeMagic A1 & DT880s