Experiences from the world's first headphone using TPCD diaphragm

Picture of Martin Turesson Martin Turesson Updated on mars 13, 2026

Experiences from the world's first headphone using TPCD diaphragm

Watch Jude Mansilla and Brian Murphy from head-fi.org discussing the world's first headphone featuring a Thin-Ply Carbon Diaphragm (TPCD) from Composite Sound in the CanJam Dallas preview.

Explore the potential of TPCD in your application.
Case study on a TPCD tweeter

Case study on a TPCD tweeter

Feb 27, 2026 11:30:31 AM

This article explores how one of the key factors influencing sound quality — frequency response — can be optimized by engineering the diaphragm...