STAX SRM-D50 Driver Unit / Electrostatic Headphone Amp and DAC
The STAX SRM-D50 driver unit is a state-of-the-art desktop amplifier and DAC designed specifically for STAX electrostatic headphones, combining compact size with high-performance capabilities. This premium device features an ESS ES9018 DAC and a TI OPA1642 ultra-low distortion op-amp, ensuring precise signal representation. The XMOS USB interface supports DSD128 playback and PCM streams up to 384KHz, providing versatile high-resolution audio options. With multiple input selections including USB, optical fiber, and coaxial, the SRM-D50 offers exceptional compatibility and flexibility.
Key Features:
- Compact Desktop Amplifier/DAC: Ideal for STAX electrostatic headphones.
- High-Quality DAC and Op-Amp: ESS ES9018 DAC and TI OPA1642 op-amp for accurate signal representation.
- Versatile USB Interface: XMOS USB interface supporting DSD128 and PCM up to 384KHz.
- Multiple Input Options: Includes USB, optical fiber, and coaxial digital inputs, along with RCA analogue input.
- Discrete Component Amplifier Circuitry: Heritage from classic STAX amplifier designs.
- Visual Appeal: Voltage meter responds to input signals, adding visual enjoyment.
- Premium Build: Full aluminium housing with a velvet-feel surface.
- Standard STAX 5Pin Connector: Compatible with all STAX headphones.
Specifications:
- Frequency Response: DC - 40KHz (+0dB, -3dB)
- Rated Input Level: 130mV (100V output)
- Maximum Input Level: 30V (minimum volume RCA analogue input)
- Gain: 59dB (900 times)
- Harmonic Distortion: <0.025% /1KHz-10KHz/ SR-L series
- Input Impedance: 20KΩ (RCA input)
- Maximum Output Voltage: 400Vr.m.s (1130Vp-p)
- Bias Voltage: DC 580V
- Rated Power Consumption: 35W
- Recommended Operating Temperature: 0-35°C, <90% RH (No condensation)
- Signal Input: USB/Optical/Coaxial digital inputs, RCA analog input
The STAX SRM-D50 represents a perfect blend of modern aesthetic design, cutting-edge technology, and traditional STAX craftsmanship, making it an ideal choice for audiophiles seeking high-quality sound and exceptional versatility in a compact form factor.
The manufacturer does not recommend using other electrostatic headphones with STAX amplifiers. These headphone amplifiers are available in black and silver colors.
Customer reviews showcase the level and quality of service a website provides.
Trustindex collaborates with 133 review platforms to provide website visitors easy access to all real and verified reviews in one place.
Reviews from other platforms are displayed and added to the ratings only if they are proven spam-free and meet Trustindex's guidelines.
Trustindex continuously measures the satisfaction of your customers based on evaluations. Less than 1% of the customers surveyed indicated a problem.
Trustindex certifies that the seller offers a 14-day money-back guarantee on all of its products, as long as the buyer notifies the seller of this in advance and returns the product unopened and undamaged within 14 days.
The website's contact information and business information has been independently verified by Trustindex.
The website is constantly checked for security issues by Trustindex.
Websites that continuously maintain a high level of customer satisfaction and comply with a high level of security protocol can obtain a Trustindex certificate. When shopping, look for Trustindex certificates and buy with confidence.
More details »
For businesses
Build trust and increase sales with Trustindex certification.
More details »