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SMSL DO400 ES9039MSPRO Full Balanced Headphone Amplifier Audio Decoder DAC

SMSL DO400 ES9039MSPRO Full Balanced Headphone Amplifier Audio Decoder DAC

Regular price $499.00 USD
Regular price $499.00 USD Sale price $499.00 USD
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Specification

>Model:SMSL DO400
>lnput:USB/Optical/Coaxial/Bluetooth/I2S/AES

>Output:RCA/XLR/4.4mm Headphone Jack/6.35mm Headphone Jack/4-PinLR Headphone Jack

>MQA Decoder:usB / Optical / Coaxial/ AES
>MQA-CD Decoder:Optical / Coaxial /AES
>Bluetooth specification(5.1):Support SBC,AAC,aptX,aptX HD,LDAC

>PowerConsumption<4ow
>Standby Power<0.5w
>Size:245×186x42mm(WxHxD)
>Weight:1.45kg/3.20lbs


What's in the Box?

SMSL DO400*1
AC Power Cable*1
USB Cable*1
Remote Control*1
Bluetooth Antenna*1
User Manual*1
Warranty Card*1

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  • Support MQA decoding and MQA-CD;
  • New 3rd generation XMOS XU316, PCM support up to 32bit/768kHz, DSD support to DSD512;
  • The new generation flagship DAC chip ES9039MSPRO of USA ESS has built-in MQA hard decoding;
  • High output power: 6W at 16 ohm and 3W at 32 ohm ; 
  • Fully balanced design, 4-way ultra low distortion precision linear feedback circuit (PLFC)Three types of headphone output connectors: 4-XLR, 4.4mm and 6.35mm, to meet different purposes; 
  • Specially designed linear regulated power supplies for discrete components and multiple low-noise regulated power supplies provide analog circuits with low noise power supply; 
  • All input ports except Bluetooth support DSD transmission, coaxial, optical fiber, AES/EBU support DoP64; 
  • Firmware upgrade function, users can upgrade the firmware of the system and USB by themselves; 
  • Built in lownoise power processing, while improving power efficiency and lower power consumption; 
  • Qualcomm's latest Bluetooth 5.1 chip supports LDAC 24bit/96kHz, APTX/HD, SBC; 
  • High-quality gold-plated input and output connection terminals; 
  • Japan Audio Society (JAS) Hi-Res certification;
  • Equipped with remote control and full-featured remote control.


Thank you for shopping with thehificat.com. Please read our shipping policy carefully before placing your order.


⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

In accordance with the latest EU Council regulations and customs guidelines, a new tariff system will take effect across all 27 EU member states (Austria, Belgium, Bulgaria, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden) starting 1 July 2026.

Key Policy Change: The EU is abolishing the previous duty exemption for low-value parcels. From 1 July 2026, all goods declared through IOSS with a value not exceeding €150 will be subject to a fixed customs duty of €3 per HS tariff code category. All goods entering the EU — regardless of value — will now be subject to customs duties.

To ensure smooth customs clearance and transparent cost management, a handling surcharge of USD $5 has been applied to all standard shipments to EU countries (orders under $500). For orders over USD $500, expedited shipping remains complimentary.


Order Processing Time

  • Orders are generally shipped within 2–3 working days of order confirmation and payment.
  • Orders placed on weekends or public holidays may experience slight delays.
  • Our warehouse operates Monday – Friday during standard business hours, excluding public holidays.

Shipping Rates & Estimated Delivery Times

🌏 Asia-Pacific & Middle East

Countries Estimated Delivery Shipping Cost Courier Order Amount
Hong Kong SAR, Taiwan, Macao SAR 3–5 working days Free Standard Shipping / SF Express ALL
Singapore, Japan, South Korea, Malaysia, Thailand, Vietnam, Philippines, Cambodia, Laos, Myanmar, Brunei, Indonesia, Nepal 5–15 working days Free Standard Shipping / Yunexpress ALL
Saudi Arabia, United Arab Emirates 5–15 working days Free Standard Shipping / Yunexpress ALL
New Zealand, Australia 10–15 working days Free Standard Shipping / Yunexpress ALL

🇬🇧 🇪🇺 Europe

Countries Estimated Delivery Shipping Cost Courier Order Amount
United Kingdom 5–10 working days Free Standard Shipping / Yunexpress ALL
Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland,Germany, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Poland, Slovakia, Slovenia, Spain, Sweden, Switzerland 10–15 working days $5.00 USD Standard Shipping / Yunexpress $0–$500
Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland,Germany, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Poland, Slovakia, Slovenia, Spain, Sweden, Switzerland 5-10 working days Free Express Shipping / dhl $500+
Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Norway, Turkey 10–15 working days Free Standard Shipping / Yunexpress ALL

🌎 Americas

Countries Estimated Delivery Shipping Cost Courier Order Amount
United States, Canada 7–15 working days $10.00 USD Standard Shipping ALL
Mexico 7–15 working days Free Standard Shipping ALL
Brazil, Peru, Colombia 7–20 working days Free Standard Shipping / Yunexpress ALL

🌍 Other Regions

Countries Estimated Delivery Shipping Cost Courier Order Amount
India, Russia, Israel, Qatar, South Africa, Morocco, Kenya, Nigeria, Ghana, Rwanda, Tanzania, Uganda, Angola 7–20 working days Free Standard Shipping / Yunexpress ALL
Other countries (Standard) 10–20 working days $30.00 USD Standard Shipping / Yunexpress ALL
Other countries (Express) 5–7 working days $50.00 USD DHL Express ALL

⚡ Expedited Shipping (DHL / FedEx / UPS)

Coverage Estimated Delivery Shipping Cost Order Amount
Most countries 3–5 working days $30.00–$50.00 USD $0–$500
Most countries 3–5 working days Free $500+

⚠️ Note: Expedited shipping is on DAP (Delivered At Place) terms. Import duties and taxes are the responsibility of the recipient.


Order Tracking

  • You will receive a shipping confirmation email with a tracking number once your order has been dispatched.
  • Tracking numbers are typically active within 24–48 hours of dispatch.
  • Tracking information may take 48–72 hours to update.
  • Track your order at: https://t.17track.net/
  • If you experience any tracking issues, please contact us and we will resolve it within 48 hours.

About Taxes & Customs

Standard Shipping (DDP): We ship on a Delivered Duty Paid (DDP) basis for most destinations. We work with a customs clearance agent to handle all import procedures — you will not be charged any additional fees upon delivery.

Expedited Shipping (DAP): If you select DHL Express, FedEx, or UPS, shipments are on a Delivered At Place (DAP) basis. Import duties and taxes are the responsibility of the recipient and will be collected upon delivery.

EU Customers (from 1 July 2026): A $5 USD surcharge applies to standard shipments to EU countries on orders under $500, to cover new mandatory customs processing fees.


Order Cancellations

  • Orders can be cancelled before the parcel is shipped. Please contact us as soon as possible.
  • Once the parcel has been shipped, cancellations are no longer possible.
  • If cancelled before shipment, a full refund will be issued to your original payment method.

Shipping Partners

  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping: DHL Express, FedEx, UPS, SF Express

Track via: 17track.net


Contact Us

📧 Email: support@thehificat.com
📞 Tel: +8619270016096
🏢 Address: Hoover Industrial Building, Flat 7, Blk B, 23/F, Kwai Cheong Road, New Territories, Hong Kong SAR
(Note: This is not the return address. Please contact us for return instructions.)