Our Burson Cool Case is already the most oversized heat sink on any headphone amp. Still, we adopted active cooling for the GT.
With every component operating in a predetermined temperature range, independent of the environment, active cooling gives us the freedom to push the GT to its performance limit.
To eliminate wind noise, we designed a new enclosure to enhance stiffness and reduce resonance. Combining this resonance-free enclosure with the quietest fan money can buy from Noctua in Austria, wind noise sits below 25dBA. In comparison, an empty recording studio has over 30dBA of ambient noise. So, the GT is quieter than the background ambience of your music.