LOL, A5+'s are compact, but not quite minimalist. Do you run them through a DAC or straight out of the headphone jack? I have an AudioEngine D1 DAC that I've been using for years, but it ran into some audio stuttering issues on my 2018 MBP so I decided to try the headphone audio straight out.
I have to say that the MBP's built in DAC has really caught up. I don't think I need my Audioengine D1 anymore, but I think my ES100 Bluetooth DAC might still be adding something. I haven't taken the time to determine if it just sounds better because it's passing the audio through an equalizer or if the DAC is actually still a signal upgrade. Regardless, I don't think it's a huge difference anymore.