E1DA 9038S GEN 3 Balanced Headphone Amplifier USB DAC ES9038Q2M AD8397 32bit 384kHz DSD256

E1DA 9038SG3 USB DAC Balanced Headphone Amplifier ES9038Q2M AD8397 32bit 384kHz DSD256
The 9038SG3 from E1DA is a high performance USB DAC and portable symmetrical headphone amplifier combo. Compact and lightweight, it nevertheless incorporates excellent components to ensure excellent sound reproduction, marked by incredible precision and richness.

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99,17 €tax excl.

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Shipping date: 30-11-2020.

Orders placed before 11AM (GMT+1) will be shipped the same day (working day).

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E1DA 9038S Gen 3

DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

The 9038SG3 from E1DA is a high performance USB DAC and portable symmetrical headphone amplifier combo. Compact and lightweight, it nevertheless incorporates excellent components to ensure excellent sound reproduction, marked by incredible precision and richness.

For example, its aluminium shell conceals a DAC ES9038Q2M chip supporting high sample rates up to 32bit 384kHz PCM and DSD256. The 9038SG3 works without battery and is powered directly by your playback device (smartphone, DAP...) but offers a particularly low power consumption. The input is on USB-C connector where the output is on a balanced 2.5mm jack plug (pinout Astell & Kern). The USB interface chip is a ComTrue CT7601 with 100% proprietary code to maximize Android and DSD compatibility.

The instrument's measurements are particularly good, with a wide frequency response from 10Hz to 100kHz, an SNR of -123dBA, a dynamic range of 123dBA, or a THD of only 0.0002% (@ 32Ω, 1kHz, -3dBFS). Under these circumstances, the distortion is almost indistinguishable from electronic noise.

Pinout Balanced Jack 2.5mm (Astell & Kern)

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

Soon an application for full DAC control

E1DA will soon offer an Android mobile application that gives full control of the 9038SG3. These include user profiles, a harmonic distortion compensation system, a Nyquist filter, MasterClock frequency management, and much more. These parameters can also be adjusted dynamically.

The application will be made available on this page as soon as it is released. A firmware update for the 9038SG3 will be required and will also be available on this page.

It is not possible and strongly discouraged to use a balanced to unbalanced adapter with the 9038SG3. This could damage it irreparably.

E1DA 9038S Gen 3 review by Audio Science Review

" ... inside lives a potent, highly optimized DAC and efficient headphone amplifier. It shows excellent command of engineering and proper design verification through measurements. "
Test du E1DA 9038S Gen 3 par Audio Science Review

Technical characteristics

Specifications
Product typeUSB DAC
Balanced headphone amplifier
InputUSB-C
OutputBalanced Jack 2.5mm (pinout Astell & Kern)
Note: Never use an unbalanced adapter, it can seriously damage the DAC.
DAC ChipES9038Q2M
Amplification chipAD8397
Supported sampling ratesPCM up to 32bit 384kHz
DSD up to DSD256
Output impedance100mΩ
Output power> 340mW @ 32Ω, 1kHz, THD=1%
> 550mW @ 16Ω, 1kHz, THD=1%
Frequency response10Hz - 100kHz (+0.1/-0.3dB)
SNR-123dB(A)
Dynamic range AES17123dB(A)
THD0.0002% @ 32Ω, 1kHz, -3dBFS
THD+N< 0.0002% @ 32Ω, -3dBFS
Crosstalk-126dB @ 1kHz 32Ω
General
Power supply5V via USB
Housing materialAnodized Aluminium
Dimensions48 x 22 x 9mm
Weight10g

A-A FFT Spectrum Analysis : -0.3dBFS, No load

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

A-A FFT Spectrum Analysis : -3dBFS, 32Ω

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

A-A FFT Spectrum Analysis : -6dBFS, 32Ω

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

A-A FFT Spectrum Analysis : -10dBFS, 32Ω

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

A-A FFT Spectrum Analysis : -20dBFS, 32Ω

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

Frequency response : PCM 32bit 384kHz

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

Output impedance 1mΩ 1µV

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

Crosstalk -126dB @ 1kHz 32Ω

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

Dynamic range AES17 32bit 384kHz 123dB(A)
SNR 123dB(A)

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397

THD-N

No load = Blue curve
32Ω = Red curve

E1DA 9038SG3 DAC USB Amplificateur Casque Symétrique ES9038Q2M AD8397
 
Data sheet
InputUSB-C
OutputJack 2.5mm
DAC ChipES9038Q2M
Max sampling rateDSD256
Max sampling rate384kHz
ColorBlack
Channel2 channels (Stereo)
NetworkingNo
Remote ControlNo
 
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E1DA 9038S GEN 3 Balanced Headphone Amplifier USB DAC ES9038Q2M AD8397 32bit 384kHz DSD256
The 9038SG3 from E1DA is a high performance USB DAC and portable symmetrical headphone amplifier combo. Compact and lightweight, it nevertheless...

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