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Item #:
108192097
SMSL DO400 Full Balanced Headphone Amplifier DAC Amp ES9039MSPRO XU-316 USB MQA DAC USB/Bluetooth/AES/Optical/Coaxial/IIS Input 4.4mm/6.35mm/4-XLR
89% of respondents would recommend this to a friend
Item #:
108192097
€ 752
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
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Order now and get it around Monday, October 19
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Immerse in superior sound with the ES9039MSPRO DAC chip, offering 32bit/768kHz and DSD512 support for ultra-high resolution audio playback.
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What Stands Out
Versatile Connectivity
Offers multiple input options including USB, Bluetooth, AES, Optical, Coaxial, and IIS, ensuring compatibility with a diverse range of devices for an exceptional audio experience.
High-Resolution DAC
Features the advanced ES9039MSPRO chip, delivering high-fidelity sound with remarkable clarity and detail, designed to satisfy audiophiles' cravings for premium audio performance.
Balanced Outputs
Equipped with 4.4mm, 6.35mm, and 4-XLR jack outputs, providing flexible connectivity for various headphones and ensuring balanced sound reproduction for an immersive listening experience.
Product Details
| Interface | USB |
| Item Dimensions L x W | 24.5L x 24.5W centimetres |
| Brand | AOSHIDA |
| Compatible Devices | Desktop Computer |
| Manufacturer | SMSL |
| Number of Items | 1 |
| Included Components | 1xRemote Control,1xBluetooth Antenna,1xUSB Cable,1xAC Power Cable,1xUser Manual |
| Item Weight | 1.45 Kilograms |
| Model Number | DO400 Black |
| Manufacturer Part Number | DO400 |
| Interface type | USB |
| Product dimensions | 24.5L x 24.5W centimetres |
Who Should Buy?
-
Audiophiles
Dedicated to high-quality sound, audiophiles will appreciate the balanced output and DAC performance for superior audio fidelity.
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Professional Musicians
Musicians need reliable audio gear; this amplifier ensures clarity and precision for critical listening during recording sessions.
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Home Theater Enthusiasts
With multiple input options, this amp enhances movie and gaming sound experience, delivering powerful audio through various formats.
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Casual Listeners
Users who prefer simple sound solutions may find this device overly complex and unnecessary for everyday listening needs.
Product Description
SMSL DO400 Full Balanced Headphone Amplifier DAC Amp ES9039MSPRO XU-316 USB MQA DAC USB/Bluetooth/AES/Optical/Coaxial/IIS Input 4.4mm/6.35mm/4-XLR Jack Output Headphone Amp, Black
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Customer Questions & Answers
-
Question:
What audio formats does this device support?
Answer: It supports 32bit/768kHz and DSD512 formats for high-resolution playback. -
Question:
How does this device connect to other audio equipment?
Answer: It offers six input options including USB, IIS, AES, Optical, and Coaxial. -
Question:
Is there a way to resolve potential noise issues?
Answer: Yes, firmware can be downloaded to upgrade and solve any noise issues.
AOSHIDA Digital-Analog Converters DO400 Black Editorial Review
SMSL DO400 Full Balanced Headphone Amplifier DAC Amp ES9039MSPRO XU-316 USB MQA DAC USB/Bluetooth/AES/Optical/Coaxial/IIS Input 4.4mm/6.35mm/4-XLR Jack Output Headphone Amp, Black is a standout device in the audiophile realm, boasting a powerful integrated amplifier and impressive sound transparency. Users have experienced a significant upgrade, finding it competes with much pricier counterparts, holding its own against units over £1400. The exceptional dynamic range and clarity, especially when paired with high-end headphones like the Hifi-Man Aria Stealth, reinforce its reputation as a value-packed choice for serious music lovers. Its robust build quality and multiple input options further enhance its versatility, ensuring it fits well in various audio setups.
Customer Reviews & Ratings
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Pros
- Incredible sound quality with impressive transparency
- Powerful amplifier that drives demanding headphones
- Affordable compared to high-end alternatives
- Multiple input options for versatile connectivity
- Compact design fits easily into any setup
Cons
- May experience light crackle with sampling rate changes
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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€ 752
Order now and get it around Monday, October 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Hi-End Audio Quality with ES9039MSPRO DAC chip.
- Supports up to 32bit/768kHz and DSD512 for superior playback.
- Versatile connectivity with six input options for diverse setups.
- Enhanced signal processing with 3rd-gen XMOS XU-316 chip.
- MQA decoding ensures studio-grade sound quality.
- Elegant design with customizable controls and remote access.
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