Stax SRM-D10 Portable Electrostatic Headphone Amp/DAC

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The Stax SRM-D10 is the world's first compact electrostatic headphone amplifier/DAC.

Running on a high-powered lithium-ion rechargeable battery pack (included, with charger), you can enjoy the freedom of using all modern PRO Bias Stax electrostatic headphones anywhere you go. The built-in high-resolution DAC is capable playing up to DSD128 files, and the all-aluminium chassis provides a durable, high-quality finish.


  • Compact electrostatic headphone amp/DAC
  • Battery-powered, rechargeable Li-ion built-in battery pack
  • High-resoluton Digital-to-Analog converter, supports up to DSD128
  • User selectable line-in and USB DAC
  • All-aluminum chassis
More Information
Manufacturer Stax
Free warranty 3 years
Delivery Charge Free
Delivery Time Normally 1 - 5 Working Days (Covid-19 and Brexit Delays Possible, contact us for more information)
Card Surcharge No
See more Stax products.


  • 5-pin PRO bias Stax earspeaker output
  • MicroUSB digital input
  • 3.5mm analog input
  • Supply voltage: DC 14V (charger included)
  • Frequency response: 20Hz - 40KHz (+0dB,-3dB)
  • Rated input level: 230mV (100V output)
  • Harmonic distortion: < 0.025% / 1KHz-10KHz
  • Input impedance: 10 KΩ (analog input)
  • Maximum output voltage: 200Vr.m.s / 100Hz-10KHz
  • Power consumption: 6.4W (USB input) 5W (analog input)
  • Recommended operating temperature: 0-35°C, <90% RH (No condensation)
  • Voltage: 100-240V/50-60HZ