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Stax SRM-353x Electrostatic Headphone Amplifier Stax SRM-353x Electrostatic Headphone Amplifier
  • Stax SRM-353x Electrostatic Headphone Amplifier
  • Stax SRM-353x Electrostatic Headphone Amplifier

Stax SRM-353x Electrostatic Headphone Amplifier

Stax SRM-353x Electrostatic Headphone Amplifier

$925.00
  • Original low noise dual FET at first stage as well as all stage direct coupling Class A DC amplifier configuration with no coupling capacitor has realized natural tone quality with large amount of information.
  • Further improved emitter follower at output stage has enabled wide range reproduction resulting in both the extended dynamic range at high frequency and improved over all tonal quality.
  • In addition to RCA input terminal, XLR balanced input terminal has been added to provide connection to wide range of audio equipment.
  • Custom made 2 axis 4 gang volume control
  • Extravagant non-magnetic aluminum alloy chassis
  • Components with little aging characteristics are hand selected for tonal quality and performance

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  • Description

    The SRM-353X is the exclusive driver unit (amplifier) produced to drive STAX electrostatic Earspeaker headphones.

    Carefully hand selected high quality parts of audio grade further improves tonal quality, and achieved wider frequency response from re-examination of circuitry. Newly added XLR input terminal enables connection of balanced outputs of audio equipment taking full advantage of its superior performance.

    • Original low noise dual FET at first stage as well as all stage direct coupling Class A DC amplifier configuration with no coupling capacitor has realized natural tone quality with large amount of information.
    • Further improved emitter follower at output stage has enabled wide range reproduction resulting in both the extended dynamic range at high frequency and improved over all tonal quality.
    • In addition to RCA input terminal, XLR balanced input terminal has been added to provide connection to wide range of audio equipment.
    • Custom made 2 axis 4 gang volume control
    • Extravagant non-magnetic aluminum alloy chassis
    • Components with little aging characteristics are hand selected for tonal quality and performance
  • Tech Specs

    Type
    All-stage semiconductors, Low-noise dual FET input Class A operation, Pure balance DC amplifier configuration Earspeaker driver unit
    Frequency Response
    DC to 90,000Hz (with 1 SR-L series Earspeaker)
    High Harmonic Distortion
    Max 0.01% (1kHz at 100V r.m.s. with SR-L500)
    Gain
    60dB (x1000)
    Input Terminal
    1 RCA with 1 RCA parallel out and XLR
    Rated Input Level
    100mV / 100V Outputs
    Max. Input Level
    30V (at minimum volume level)
    Input Impedance
    50KΩ(RCA) 50KΩx2(XLR)
    Max. Output Voltage
    400V r.m.s. (1kHz)
    Standard Bias Voltage
    PRO 580V x 2
    Power Voltage Frequency
    117V (50Hz / 60Hz)
    Power Consumption
    30W
    Temperature & Humidity
    0 to 35ºC / 90% max. without condensation
    Dimensions
    5.9 (W) x 3.9 (H) x 14.2 (D) in
    Weight
    6.6lbs
    Color
    Silver
    Voltage
    120V/60HZ
    Warranty
    1-year U.S. limited warranty
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The SRM-353X is the exclusive driver unit (amplifier) produced to drive STAX electrostatic Earspeaker headphones.

Carefully hand selected high quality parts of audio grade further improves tonal quality, and achieved wider frequency response from re-examination of circuitry. Newly added XLR input terminal enables connection of balanced outputs of audio equipment taking full advantage of its superior performance.

  • Original low noise dual FET at first stage as well as all stage direct coupling Class A DC amplifier configuration with no coupling capacitor has realized natural tone quality with large amount of information.
  • Further improved emitter follower at output stage has enabled wide range reproduction resulting in both the extended dynamic range at high frequency and improved over all tonal quality.
  • In addition to RCA input terminal, XLR balanced input terminal has been added to provide connection to wide range of audio equipment.
  • Custom made 2 axis 4 gang volume control
  • Extravagant non-magnetic aluminum alloy chassis
  • Components with little aging characteristics are hand selected for tonal quality and performance

Customer Reviews

No reviews yet
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(0)
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