Can anyone give me suggestions for entry level DACs/Amps? I'm looking for a decent all rounder, but I just started so I'm only looking to spend around 100-150 on a DAC first and then build from there. I also plan to do audio production related stuff on the side so should I just get an Audio Interface before, I have used the Focusrite Scarlett 2i2 (1st Gen), as much as I like it for the price, they seem to have a hard time isolating electrical noise and I can hear them with my KRK Rokkit 5s. Audio Interface suggestions are welcome as well.
Also, what would be the main pros/cons, differences of using Audio Interface compared to DACs/Amps, or should I have each, would love some feedback on this.