STAX SR-009D
Free shipping over DKK 2,500
Otherwise just DKK 29 for shipping.
30-day returns
Try your equipment in the comfort of your home.
2-year warranty
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The SR-009 (released in 2011) marked the beginning of today's high-end models such as the SR-X9000 and SR-009S. The core technology in the high-end models — MLER (Multi-Layer Electrode) — began with this model. Using a heat diffusion bonding technique, where photo-etched metal plates are bonded at an atomic level in a vacuum, this new fixed electrode achieved high flatness, low resonance, and exceptional sound penetration.
The SR-009D is today the most affordable way to experience STAX' high-end sound signature.
Replaceable cable (Re-cable compatible)
The model uses the replaceable cable design, which is now standard in STAX' lineup. It improves usability by allowing:
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Future upgrade to high-grade cables
Easy maintenance in the event of unexpected cable failure
Headpad with 10-step click system
Fits a wide range of head shapes and ensures optimal comfort.
Specifications
- Type
- Push-pull electrostatic Earspeaker
- Design
- Open-back with large, round driver
- Fixed electrode
- High-precision etched electrode
- Frequency range
- 5 Hz – 42 kHz
- Capacitance
- 110 pF incl. cable
- Impedance
- 145 kΩ at 10 kHz incl. cable
- Sensitivity
- 101 dB at 100 V RMS / 1 kHz
- Bias voltage
- 580 V DC
- Cable conductor
- OFC
- Cable
- Detachable parallel 6-core low-capacitance wide cable
- Cable length
- 2.5 m
- Ear pads
- Sheepskin on the contact surface; faux leather around the mounting
- Weight without cable
- Approx. 452 g
- Weight incl. cable
- Approx. 594 g
Reviews
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30 day return policy
At Head Audio, we know how important it is that you can try and test the products in your own living room. That's why you can return the goods to us for up to 30 days after purchase if you regret your purchase.
We ship for free (for purchases over DKK 2500)
So if you're dreaming of a new hi-fi system, there's no need to wait - it's completely risk-free and you can hear the sound of your new gear in your own living room and together with your other equipment.