Voiceovers are usually done in an isolation booth, as the OP says. I use the SE Reflexion Filter, but voiceovers require a completely soundproof space. They will be rejected if there is any noise on them.

I don't know about brands. All the ones I have recorded in were quite old. Perhaps if there is a pro recording studio in your area, they could advise you.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.