TheFlash
Reiki Audio
I’m pretty sure I’ve read Innuos describing some of their kit as having audiophile grade components - will have a poke when I’m bored. It might well be marketing-speak but given how good my Zen/Pulse Minis sound I’m more reassured by that description than by ISO9001: I know that’s a great sign of repeatable processes but repeatable processes are used to make Amazon Echoes!