Stax SR-009D: Reviving the Iconic Electrostatic Headphones with Modern Upgrades
By HiFi Editorial12 January 2026
Key Highlights
The Stax SR-009D is a revitalized version of the iconic SR-009 headphones, incorporating modern updates while retaining its signature features.
A notable innovation is the detachable cable, allowing for easier maintenance and upgrade options, addressing a previous limitation.
The MLER technology employs multi-layer steel electrodes, offering enhanced high-frequency clarity compared to gold-plated alternatives.