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Headphones amplifiers — Stax SRM-500T

Description, images, technical data and specifications

Stax SRM-500T
Image source — © Stax

The Stax SRM-500T headphone amplifier is a tube driver, it is a receiver of the SRM-006tS model. The model has custom low-noise FET transistors in the first stage, and high–voltage 6FQ7/6CG7 dual triodes in the output stage. The scheme is traditional for the company, however, the developers report that they have managed to reduce power consumption and improve sound quality.

Specifications

  • Model name

    SRM-500T

  • Maximum Power, 32 Ohms (mW RMS per channel)

    N/A

  • Maximum Power, 50 Ohms (mW RMS per channel)

    N/A

  • Maximum Power, 300 Ohms (mW RMS per channel)

    N/A

  • Maximum Power, 600 Ohms (mW RMS per channel)

    N/A

  • Frequency response low +/- 3dB (Hz)

    N/A

  • Frequency response high +/- 3dB (Hz)

    90 000

  • Gain (dBu)

    60

  • THD (% at 1V RMS, 300 ohms)

    0.01

  • Signal to Noise Ratio (dB)

    N/A

  • IMD (%, CCIR, 300 Ohms)

    N/A

  • Crosstalk (dB, 20Hz-20KHz, 300 Ohms)

    N/A

  • Output Impedance (Ohms)

    N/A

  • Dimensions (mm)

    195 x 102 x 376

  • Weight (kg)

    3400

  • Official link

    https://staxaudio.com/driver/stax-srm-500t

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