NewsA French Company Just Put a Vacuum Tube Inside Bluetooth Headphones: And It Actually Glows Écoute Audio has unveiled the TH1 — Bluetooth headphones with a real Nutube 6P1 vacuum tube preamp visible through the earcup. LDAC, 32-bit USB-C, ANC, 20 hours battery. Price: $1,200. 12 202 0 March 23, 2026
