acoustics – details and precise placement
Read the full review
STAX SR-003 MKII Portable In-ear Earspeaker
The STAX SR-003 MKII gives you electrostatic sound in a lightweight in-ear format. The compact Earspeaker uses a thin, low-mass diaphragm designed for fast response and detailed reproduction.Electrostatic driver in a small formatThe diaphragm is t...
Read more
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
We stand behind our products.
Service matters to us
4.3 out of 5 stars and over 400 reviews on Trustpilot.
STAX SR-003 MKII Portable In-ear Earspeaker
Sale price€204,95
Choose options
STAX SR-003 MKII Portable In-ear Earspeaker
Sale price€204,95
The STAX SR-003 MKII gives you electrostatic sound in a lightweight in-ear format. The compact Earspeaker uses a thin, low-mass diaphragm designed for fast response and detailed reproduction.
Electrostatic driver in a small format
The diaphragm is thinner and approximately 15% lighter than previous models. It retains the STAX principle of push-pull electrostatic operation in a design that is significantly smaller than traditional over-ear models.
Connection to STAX PRO bias
The included cable features a 5-pin STAX PRO bias connector. The SR-003 MKII requires a compatible electrostatic driver unit or energizer and cannot be connected to a standard headphone output.
Custom fit
Silicone eartips in three sizes allow you to customize the fit, and the lightweight headband can be used for additional support. Choose the version without an amplifier if you already have a compatible energizer, or the package with the SRM-D10II.
Specifications
- Type
- Push-pull electrostatic in-ear Earspeaker
- Frequency response
- 20 Hz – 20 kHz (±4 dB)
- Capacitance
- 44 pF incl. cable
- Sensitivity
- 110 dB at 100 V RMS / 1 kHz
- Bias voltage
- 550–580 V
- Connection
- 5-pin STAX PRO bias
- Cable
- Parallel 6-core
- Cable length
- 1.5 m
- Eartips
- Silicone, size S / M / L
- Diameter
- 28 mm
- Weight without cable
- 12 g
- Weight incl. cable
- 38 g
- Headband weight
- 15 g
Reviews
HiFi Pig – natural sound and air
Read the full review
Try the equipment at home!
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.