Yep, those are the devices I was talking about: https://www.head-fi.org/showcase/categories/headphone-amplifiers.268/ https://www.head-fi.org/showcase/categori

Yep, those are the devices I was talking about: https://www.head-fi.org/showcase/categories/headphone-amplifiers.268/ https://www.head-fi.org/showcase/categories/headphone-amplif... They range from desktop-sized, to dongle-sized, e.g.: https://www.head-fi.org/showcase/penon-os133-type-c-to-3-5mm-audio-4-4mm-dac-amp.27053/ https://www.head-fi.org/showcase/penon-os133-type-c-to-3-5mm... (I know the head-fi forums have a certain... reputation, but I'd rather link them than one of the SEO spam lists)