Any outboard DAC will likely be better than the internal one. I’ve found that a good DAC is key to having the music converted properly. Even with cheap speakers you’ll likely hear a quite noticeable improvement. When I moved to an outboard DAC on my Mac Mini, a Meridian Director, I was amazed at the improvement. So much that after a couple weeks I upgraded to the Schiit GUNGNIR Multibit. It was crazy how much better the music was. Two hours into the GUNGNIR and I knew I couldn’t live with it. I had to have the Yggdrasil. All three upgrades within a six week period. The DAC is extremely important. It’s where the music starts.