Eton Soundsysteme Unveils Arco One Wireless Headphone Line Honoring Telefunken Legacy
By HiFi Editorial24 February 2026
Key Highlights
Arco One wireless headphones honor Telefunken's legacy with premium design and modern materials.
Features 40-mm drivers, ANC, and dual-device pairing for rich sound and versatile use.
Lightweight (220g) with 30-hour battery life, ideal for extended comfort and travel.
Eton Soundsysteme has unveiled the Arco One, a new line of wireless headphones honoring Georg Graf von Arso, the inaugural technical director of Telefunken. This release marks a significant collaboration between Eton Soundsysteme and the storied Telefunken brand, which has been a cornerstone in audio excellence since its founding in 1903.
The Arco One features robust 40-mm drivers housed within an acoustically optimized enclosure, delivering a rich and detailed sound signature that audiophiles will appreciate. Despite the substantial size of the drivers, the headphones maintain a lightweight profile at just 220 grams, ensuring long-lasting comfort during extended listening sessions. The design blends classic aesthetics with modern materials, including steel-adjustable headbands and aluminum ear cups, accented by a laser-etched Telefunken logo.
