SR-009D

The STAX SR-009D marks the triumphant return of one of the most celebrated electrostatic headphones in audio history. Revered by audiophiles around the world, the original SR-009 helped define modern high-end headphone listening with its extraordinary clarity, realism, and effortless detail. Now, by overwhelming demand, the legend returns — refined for a new generation. Designed as the perfect gateway into reference-level electrostatic audio, the SR-009D combines the unmistakable DNA of the original with modern enhancements in comfort, usability, and durability.

At the heart of the SR-009D is STAX’s groundbreaking MLER (Multi-Layer Electrode) technology. Originally introduced with the SR-009, this advanced driver structure uses three stainless steel electrode layers bonded together at the atomic level through thermal diffusion — without adhesives.

The result is an incredibly rigid and precise electrode with exceptional sound wave transparency, ultra-low resonance, and remarkable diaphragm control. Every detail emerges effortlessly from the background with stunning speed, accuracy, and realism, creating an expansive and natural soundstage that feels truly lifelike.

All new products come backed with full manufacturers warranty and support.

Manufacturers warranties are typically 12 months but will vary between products so please feel free to contact our team for more information.

Please feel free to reach out to us for more information. You can get in touch with one of our team members via our Contact Us page - phone or email.

Our Promise to You

At Surrounds, we want you to be absolutely thrilled with your new gear. We’re here to help, and your satisfaction is our priority.

Returns for Change of Mind

We understand that sometimes you might change your mind. We may, at our discretion, offer a return for items within 15 days of delivery. To be eligible, your item must be in brand new, unused condition and in its original, unopened packaging.

Please choose carefully, as we do not typically offer refunds for a change of mind. We may, however, provide an exchange or store credit instead. Please note that a restocking fee of up to 15% may be deducted from your credit or refund to cover our supplier costs.

You will be responsible for the cost of return shipping.

If Your Item is Faulty

All of our new products are covered by a full manufacturer's warranty, which is in addition to your rights under the Australian Consumer Law.

If you receive a faulty or damaged item, please contact us right away at info@surrounds.com.au or (08) 9389 6900 so we can get it resolved for you.

• For a minor issue, we'll arrange a repair or replacement.
• For a major issue, you are entitled to your choice of a refund or a replacement.

We will cover the cost of return shipping for any confirmed faulty items.

A quick note on returns

• Please keep your original receipt or proof of purchase, as this is required for all returns.
• If we determine the item was damaged by misuse, or if your consumer rights or warranty do not apply, you may be responsible for repair or shipping fees.