








STAX
STAX - SRS-005S MK2
Electrostatic In-Ears24 Hours
Designed in
Japan
1 Year of
Warranty
Ideal for
Indoor Use
WHY ELECTROSTATIC HEADPHONES?
Electrostatic designed have been pioneered by STAX and they are clearly at the top of the game. The electrostatic headphones operate on a an unconventional level unlike other headphones that feature dynamic and moving coil designs. In most headphones, the drivers are heavier, making it difficult to recreate detail in playback due to mass.

EXCLUSIVE DRIVER UNIT AMPLIFIER
The SRM-252S is an exclusive driver unit (amplifier) for driving STAX ear speakers with PRO-bias 5 pins. Its line input can directly connect to the audio output terminal of CD player, portable audio player and PC. The SRM-252S has a simple design that excels in sound quality employing the carefully selected newest high-voltage transistors and low-noise FETs. The output stage featuring the emitter-follower configuration reinforces the driving performance and also realized the smooth sound quality.


IMPROVED POWER SUPPLY ON THE SRM-003 MK2
The newly designed driver unit SRM-003 MK2 featuring improved power supply has made it possible to get enough performance also when using a chargeable battery with lower voltage not to mention an alkaline dry cell. Furthermore, the unit can be switched over to ECO and normal modes to enjoy the difference in tone quality.

IMPROVED WEARING COMFORT WITH 3 KINDS OF EARPADS
Three kinds of ear pads (ear piece) are also attached so that the SR-003 MK2 can offer better wearing comfort with the improved form of ear pads. Moreover, an exclusive head band (overhead arc) is provided to obtain more stable wearing feeling.


OPEN-BACK REDESIGNED EARPIECE
The redesigned ear canal type structure of the SR-003 MK2 enables you to enjoy excellent electrostatic sound quality without covering your ears.

TYPE | Push-Pull electrostatic circular sound element, In-The-Ear Canal type enclosure |
FREQUENCY RESPONSE | 20-20 kHz (4dB) |
CAPACITANCE | 44pF (including cable) |
SENSITIVITY | 110dB / 100V r.m.s. 1 kHz |
BIAS VOLTAGE | 550-580V DC |
EARPADS | Silicone earbuds (Small, Medium, or Large) Medium included |
WEIGHT | 40g (including cord), 12g (main unit only) |
CABLE | parallel 6-core, 1.5m full length |
CODE | 5-pin STAX Pro Bias specification |
IMPEDANCE | 360k Ohms (10kHz) |
LEFT & RIGHT CHANNEL IDENTIFICATION | Displayed inside the detachable body. Left: Solid line on cable Right: Dottel line on cable |
AMBIENT TEMPERATURE & HUMIDITY | 0 to 35ºC / 90% max. without condensation |
TYPE | All-stage semiconductors, Low-noise dual FET input Class A operation, Pure balance DC amplifier configuration Earspeaker driver unit |
FREQUENCY RESPONSE | DC to 35,000 Hz with SR-207 (with SR-207) |
HIGH HARMONIC DISTORTION | Max 0.01% (1 kHz at 100V r.m.s. ) |
GAIN | 58dB (x800) |
INPUT TERMINAL | 1 RCA with 1 RCA parallel out |
RATED INPUT TERMINAL | 125mV / 100V Outputs |
MAX. INPUT LEVEL | 30V (at minimum volume level) |
INPUT IMPEDANCE | 50KΩ(RCA) |
MAX OUTPUT VOTAGE | 280V r.m.s. (1 kHz) |
STANDARD BIAS VOLTAGE | PRO 580V x 1 |
POWER VOLTAGE FREQUENCY | 117V (50Hz / 60Hz) |
POWER CONSUMPTION | 4W DC12V |
TEMPERATURE AND HUMIDITY | 0 to 35ºC / 90% max. without condensation |
DIMENSIONS | 5.2 (W) x 1.5 (H) x 5.2 (D) in |
WEIGHT | 540g |
BOX CONTENTS | 1. Stax SRM-252S |
2. Stax SR-003MK2 |
GENERIC NAME | Headphones |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
NET QUANTITY | 1 |


Experience the Electrostatic Earspeaker
STAX was founded in 1938. In 1959, STAX developed the world’s first electrostatic headphone and introduced SR-1 in 1960. Today STAX continues their tradition by offering the finest headphones for both professional and audiophile applications. STAX prefers to call its headphones “EARSPEAKERS”; such Ultra-High Fidelity devices for reproducing music can only be compared with the best cost-no-object loudspeakers, not other headphones. The term ”EARSPEAKER” is, therefore, more descriptive of STAX’s contribution to today’s most advanced level of sonic transduction.
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Sound Output Like Never Before
STAX has successfully come to be known as the most well renowned audio brand for producing the world's first electrostatic headphones and amplifiers. STAX prefers making its headphones known as ‘Earspeakers’ and its amplifiers as ‘Drivers’ as they produce audio output like never before.

Why call it "Earspeaker"?
STAX prefers to call its headphones “EARSPEAKERS”; such Ultra-High Fidelity devices for reproducing music can only be compared with the best loudspeakers, not other headphones. The term ”EARSPEAKER” is, therefore, more descriptive of STAX’s contribution to today’s most advanced level of sonic transduction.


High-quality faux leather ear padding
New earpad design is carefully handcrafted with high-quality synthetic leather for utmost comfort for hours of music enjoyment as well as sound performance. What more could you want from a headphone!

STAX SRS-5100
Stax SRS-5100 Earspeaker System is here and what an amazing offering it is. Stax headphones (or to be more accurate) Earspeakers offer a listening experience well beyond that of conventional headphones that really need to be heard to be fully appreciated.
1 Year Warranty
Don't sweat it, this STAX - SRS-005S MK2 comes with a warranty
from STAX that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about STAX's warranty in India.
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