SRS-X1000

Founded in 1938

The STAX INDUSTRIES, LTD. since its founding has made every effort to obtain 'live' sound in music reproduction. The closer the music reproduction

to live sound, STAX believes, the very soul of music is understood the more and the true art of music maybe appreciated by all music lovers throughout the world. The products made by STAX are the outgrowth of many years experience by trial and error under this belief More new products of higher reliability and more exciting features are in the process of tests and completion.

SR-X1 – Electrostatic Earspeaker

Type: Push-pull open-back electrostatic transducer
Housing Design: Mid-size circular frame
Fixed Electrodes: Precision-etched metal electrodes
Frequency Response: 7 Hz – 41,000 Hz
Capacitance: 110 pF (including attached 2.5 m cable)
Impedance: 145 kΩ (at 10 kHz, including cable)
Sensitivity: 101 dB / 100 V RMS at 1 kHz
Bias Voltage: 580 V DC
Cable: Low-capacitance, 6-conductor parallel OFC (oxygen-free copper), 2.5 m
Earpads: Genuine sheep leather (contact surface) + synthetic leather (surround)
Weight: 234 g (excluding cable)

SRM-270S – Electrostatic Energizer

Frequency Response: DC – 35,000 Hz (+0, -3 dB)
Total Harmonic Distortion (THD): ≤ 0.01% at 1 kHz / 100 V RMS
Gain: 58 dB (amplification factor x800)
Rated Input Level: 125 mV for 100 V RMS output
Maximum Output Voltage: 280 V RMS at 1 kHz
Input Impedance: 25 kΩ
Input: 1 × RCA stereo
Output: 1 × PARALLEL OUT (RCA, for system integration)
Bias Voltage: 580 V DC
Power Supply: External AC adapter (12 V DC / 500 mA)
Dimensions: 132 mm (W) × 38 mm (H) × 153 mm (D) (excluding protrusions)
Weight: 540 g

SR-X1 (Earspeaker)

• Wide Frequency Response: Covers an ultra-broad range from DC to 35,000Hz, capturing every nuance in the audio spectrum.

• Minimal Distortion: Harmonic distortion of 0.01% or less delivers pure, crystal-clear sound reproduction.

SRM-270S (Energizer)

• Enhanced Heat Dissipation: Features a robust 3mm-thick front aluminum panel and a larger aluminum extrusion case to efficiently manage heat buildup.

• High-Grade Connectivity: RCA pin jacks and the premium aluminum front panel provide stable, high-fidelity signal transmission.

• Low Noise FET Design: Carefully selected for the first-stage amplifier, complemented by an advanced emitter follower circuit in the output stage for outstanding clarity and detail.

• Compact Chassis: Designed for convenience—easy to place, move, and blend seamlessly with your setup.

• Flexible Installation: PARALLEL OUT terminals allow seamless integration into your existing system—ideal for immersive desktop listening or enhancing cinematic experiences at your bedside.