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Fosi Audio DS1 Headphone Amps Tiny Amplifier USB DAC High Resolution Supports 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Players

Fosi Audio DS1 Headphone Amps Tiny Amplifier USB DAC High Resolution Supports 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Players

Fosi Audio Q5 DAC Converter Digital-to-Analog Adapter Decoder & Headphone AmplifierBack to DACFosi Audio DA2120C Bluetooth 2.1 Channel Amplifier Subwoofer DAC with Remote Control for Speakers With 32V 5A Power Supply

$79.99 $75.99

Shipping calculated at checkout.

✈️ Free Shipping 🗳️24 Months Warranty

New Users : Get 8% off your first order.

Hi-Res Certified Headphone Amp｜Extensive Compatibility

FEATURES 

1. Small and Convenient

2. Dual Headphone Outputs

3. Supports DSD 512 and 32Bit/768kHz PCM

4. THD+N120dB & Low Noise Level

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Description
  • Small USB DAC headphone amplifier with optimized HiFi audio architecture ensures high-resolution sound quality. The portable USB DAC DS1 compatible with various systems like Android/iOS/Windows/Mac, compatible with the latest devices: phones/computers/tablets/laptops/audio players, etc. Wonderfully versatile when commuting in the home, office, or gaming.
  • DS1 adopts ESS Technology ES9038Q2M DAC Chip supporting DSD 512 and 32Bit/768kHz PCM, features best-in-class specifications and high-power outputs capable of supporting the most demanding of headphones with impedance above 200Ω.
  • Low Noise Floor Clean Sound for True High-Fidelity. DS1 features abundant power with a high signal-to-noise ratio, low distortion, and almost 0 noise.
  • 3.5MM+4.4MM Dual Headphone Outputs both Powerful to easily drive most headphones. The traditional 3.5mm single-ended headphone output is widely compatible with most headphones, and a 4.4mm balanced headphone output for a more detailed audio experience. Specifications: THD+N120dB, Noise<1.6UV.
  • What You Get: DS1 USB DAC Headphone Amp x1, Type-C to Type-C cable x1, USB-A to USB-C Converter x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
Fosi Audio DS1 headphone amps equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512
Fosi Audio DS1 headphone amps equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512
Fosi Audio DS1 headphone amps equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512



Specifications

Specifications Details
Model DS1
Output Power 120mW(SE); 220mW(BAL)
Terminating Impedance 16-300Ω
Input Mode USB Type C
Output Mode 3.5MM + 4.4MM Headphone
Frequency Range 20Hz-20kHz (±0.5dB)
THD 0.0006%(32Ω SE); 0.001%(32Ω BAL)
SNR ≥120 dB
Sampling Rate 32bit/768kHz
DSD DSD64/128/256/512
DAC Chipset ES9038Q2M
Material Tin Alloy
Device Weight 38g


What‘s in the box？

Item Quantity
Fosi Audio DS1 x 1
Type-C to Type-C cable x 1
USB-A to USB-C Converter x 1
User Manual x 1
Shipping&Taxes

Shipping&Tax

Worldwide Shipping

We can ship to any country or region in the world. Shipping is free worldwide, except for special regions/countries where we are unable to offer shipping, such as Ukraine.

1. Overseas warehouse delivery
2. China(Shenzhen) delivery

1. Overseas warehouse delivery

Overseas warehouse delivery: United States, Canada, United Kingdom, Germany, France, Italy, Netherlands, Portugal, Spain, Sweden and Hong Kong, Macau, Taiwan in China are free shipping for you.

Order processing time: All orders require 1 business day for preparation and packaging, excluding Saturdays and Sundays. Holidays will be extended according to China's legal time.

Pre-order products: The shipping date is based on the specific product labeling.

After shipment, you can track your order. To track your order, please click here.

     Country/Region

Shipping Method

Standard Shipping (Free) 

Fast Shipping ($25)

United States

USPS/UPS

1-5 days

N/A

Canada

Canada Post

3-5 days

N/A

United Kingdom

Royal Mail

3-5 days

N/A

Germany, France, Italy, 

Netherlands, Portugal, 

Spain, Sweden

Other Shipping 

3-7 days

N/A

Hong Kong, Macau, Taiwan

4PX

3-10 days

N/A

Other countries

Other Shipping 

3-10 days

N/A

 

Note: If there is a stock shortage in the overseas warehouse, the delivery time may be extended by 5-15 days. We will contact you via email, and you can also inquire with our customer service regarding the delivery status. 


2. China(Shenzhen), shipping worldwide via 4px.

Order processing time: All orders require 1 business day for preparation and packaging, excluding Saturdays and Sundays. Holidays will be extended according to China's legal time.

Pre-order products: The shipping date is based on the specific product labeling.

After shipment, you can track your order. To track your order, please click here.

 Country/Region 

 Shipping Method 

 Standard Shipping (Free) 

 Fast Shipping ($25)

Global

Other Shipping 

5-15 days

3-7 days
 

Note: If there is a stock shortage in the China warehouse, the delivery time maybe extended by 5-15 days.
We will contact you via email, and you can also inquire with our customer service regarding the delivery status.

Not all products have stock in other warehouses. If you require urgent delivery from another warehouse, please confirm with us first. 
If your order does not display any shipping time, it is usually because you have purchased multiple products, each from a different warehouse, resulting in the inability to display the normal shipping time. It will default to 5-15 days. 
If you have any questions, please feel free to contact us.

Taxes

European Union (EU) Countries:

For shipments from the China warehouse to EU countries: 

The final price you see on the official website includes taxes.This way, you don't have to pay the taxes yourself, saving you time and effort.
However, if you prefer, you can choose to pay the taxes yourself, and we will refund the taxes paid through our platform.

For shipments from overseas warehouses to EU countries: No taxes will be charged.

Other Countries:

The final price you see on the official website does not include taxes. Imported goods/services may be subject to taxes and are governed by local country/region laws. We do not collect any taxes or value-added taxes, nor do we assume any tax liability. 
If you have specific requirements, please contact us.

Most goods are not subject to import taxes when shipped from warehouses in the United States, the European Union, or Russia to their respective countries.

For countries with complex customs procedures, such as South America, we recommend ordering through AliExpress or finding a recipient in North America to assist with the shipment.

 

Note: Remote addresses may experience longer delivery times and incur additional costs.

Reviews
Return Policy

✓ 30 Days Free Return

At Fosi Audio, we always strive for the highest customer satisfaction. If you are dissatisfied with the product or if it has any defects, you can request a return or refund.

Within 30 days of purchase, for any reason whatsoever, undamaged products can be returned for a full refund. Once the returned items are inspected upon arrival at our warehouse, the refund process will be initiated.

Items must be in their original packaging. For non-quality related return requests, the buyer is responsible for the return shipping costs. Returns that do not meet the above requirements may be rejected.

We cover return shipping costs for the following situations:

  1. Defective parts.
  2. Damaged equipment.
  3. Incorrectly shipped items.

The 30-day period starts from the day you receive the item.

*If your order exceeds the 30-day free return period and it is still unopened, you may still apply for a return. However, you will need to bear the return shipping costs, and a 15% restocking fee will be charged. (This situation only applies to products purchased from https://fosiaudioshop.com/)

 

How can I initiate a return?

  1. Please contact Fosi Audio customer support to initiate the return. Explain the reason for the return and provide the invoice or screen capture to confirm the order number.
    customer support email: info@fosiaudio.com
    Phone: 00852-67645515
  2. Fosi Audio customer support will provide you with the return address within 1-2 days.
  3. To expedite the refund process, make sure to send the return notification to Fosi Audio customer support with the following information:
  • tracking number
  • shipping receipt (If shipping fee refund needed)
  • PayPal account (If shipping fee refund needed)

How long will it take to receive the refund?
Once the returned items reach our warehouse, we will promptly process the refund. The refund will be made using the same method as your original payment. The processing time usually takes 3-5 business days.

 

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Fosi Audio DS1 Headphone Amps Tiny Amplifier USB DAC High Resolution Supports 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Players

$79.99 $75.99
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