hifi engine

Manual Library / Stax

Stax SR-303

Electrostatic Earspeakers (1999)

add a review add a review

Stax SR-303


The SR-303 is different from ordinary headphones, this earspeaker is equipped with neither magnet nor coil, but utilises electrostatic force to generate sophisticated sound.

In detail, the core of an earspeaker is composed of a thin diaphragm (oscillatory film) to which a DC voltage of 580V is supplied.


Type: electrostatic headphone

Frequency Response: 7Hz to 41kHz

Maximum sound output level: 118dB

Cord Length: 250cm

Weight: 295g


Classic instruction/owners manual   English -

Classic flyer   English - jalal1926

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


This website is not affiliated with or sponsored by Stax. To purchase SR-303 spares or accessories, please contact the company via their website or visit an authorised retailer.