Q5K is very versatile but doesn’t measure the best in terms of sound quality, if you prioritize audibly transparent sound over BT+EQ I would look at the tanchjim space or tempotec sonata bhd pro. I’m using a tanchjim space and the sound absolutely blows the Q5K away for me. Even the apple dongle measures better than the q5k.
Q5K is very versatile but doesn’t measure the best in terms of sound quality, if you prioritize audibly transparent sound over BT+EQ I would look at the tanchjim space or tempotec sonata bhd pro. I’m using a tanchjim space and the sound absolutely blows the Q5K away for me. Even the apple dongle measures better than the q5k.
https://www.audiosciencereview.com/forum/index.php?threads/tanchjim-space-portable-headphone-adapter-review.46231/
https://www.audiosciencereview.com/forum/index.php?threads/tempotec-sonata-bhd-pro-portable-dac-amp-review.47929/
https://www.audiosciencereview.com/forum/index.php?threads/qudelix-5k-bluetooth-dac-headphone-amp.17386/
https://www.audiosciencereview.com/forum/index.php?threads/review-apple-vs-google-usb-c-headphone-adapters.5541/
I’m pretty sure they don’t support BT though.