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Item specifics
  • Output Power: other
  • Type: Home Amplifier
  • Package: Yes
  • Output Type: fiber / Coaxial / earphone
  • Input Type: USB interface
  • Channels: 2 (2.0)
  • Model Number: M303
  • Type: USB/ Optical/Coaxial DAC+headphone amplifier
  • Statu: Hot Sale/2016 New
Product Description

M303 Computer USB Audio Amplifier Digital Optical Fiber Coaxial Headphone HIFI Music Audio DAC Decoding Output



M303 sets the computer USB audio amplifier output, high fidelity USB fiber / coaxial decoder and headphone amplifier for a. 

Products fashionable appearance, complete functions, internal used to sneak into the control chip level high fidelity HIFI device design

The industry leading excellent quality, to your computer music output bring audio-visual enjoyment, with a value of perfect sound quality. 

The USB decoder, computer USB audio decoding output fiber / coaxial, headphone amplifier integrated structure;

Do not disturb others rest high fidelity headphone amplifier is convenient in the dead of night

The decoder can also be used as a USB to optical fiber coaxial directly connected to the subwoofer or other equipment;

Widely uses the high quality devices recognized around the world to create the best quality and performance, the output quality music decoding using the product......


Computer USB input music through the DAC decoding output fidelity sound fiber / coaxial and headphone audio

Color: Aluminum grey

Material: aluminum material

Input voltage: USB 5V

Signal input: USB interface

The signal output: fiber / Coaxial / earphone

Product size: 8cm (long) X 4.5cm (wide) X 2.8cm (high)

Packing size: 20cm (L) X18cm (W) X5.5cm (high)

Product net weight: 61 grams

Package Included:

1 X M303 digital decoder

1 X USB transmission line



2365M303-Computer-USB-Audio-Amplifier-Digital-Optical-Fiber-Coaxial-Headphone-HIFI-Music-Audio-DAC-Decoding-Output (2)

Contact us:

* If you have any request please don\'t hesitate to contact us at first time,we will help you and solve your issue within 24 hours.
* All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply you as soon as possible. 
* Warranty services are for replacements only,any problem please kindly email us frist,we will accept your advise & request.


1. We can accept T/T ,Escrow and Western Union and Money Order,the best way is direct online payment,you can choose yourself. If you want other payment terms please let us konw before when you order.
2. Full payment must be made within 7 days after placing your order, or the order will be invalid or canceled by the system.
3. Make sure that you have completed all the detailed information like contact person,address,post code and telephone number when filling in your buyer\'s information.


1. If the payment is not available, your order will be closed automatically.
2. The buyer are responsible for any insurance ,problems and damage which caused by shipping service such accidents, delays or other issues. Besides the buyer should to be responsible for any tax and/or duty charged by their country. And the goods will be Marked as "gift" or "sample" for your easy customs clearance and less charge. (if you want to declare the goods as other item name, or specify an value for custom, please inform us when making the order)

1. All the goods are inspected before shipment, so if you are not satisfied with the purchase, you can exchange the items in one week and you must contact us within 24 hours of the receipt of your purchase.Please contact us before open dispute, we can refund you.
2. The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping.
3. All return items must be in its original conditions, including box and accessories. Men made defects are not guaranteed, such as broken, scratched and so on.
4. For any items,please send by EMS or your local post when send back.

1. Buyer\'s early confirmation will be highly appreciated after receiving the items.
2. Since your feedback is very important to our business\'s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It\'ll just take you 1 minute,but this 1 minute has the extremely vital significance to us.
3. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you for your understanding!


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
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