Desktop Headphone Amplifier

  • NFCA Module for Superior Sound Quality
  • CNC Unibody Design for Durability and Electromagnetic Shielding
  • Multiple Input and Output Options for Versatile Connectivity
  • Three Gain Settings to Accommodate All Types of Headphones
  • Powerful Output for Maximum Performance
  • 12V Trigger for Synchronized Operation
  • Perfect Partner—D50 III
Regular price €199,00
Sale price €199,00 Regular price

NFCA Module for Superior Sound Quality

Experience audio like never before with the A50 III's advanced NFCA (Nested Feedback Composite Amplifier) module. Utilizing Voltage Current hybrid feedback architecture and UHGF (UltraHigh Gain Feedback) technology, it delivers exceptional DC and AC performance, ensuring pristine sound reproduction.

CNC Unibody Design for Durability and Electromagnetic Shielding

Crafted from solid aluminum bricks and meticulously machined through CNC processes, the A50 III boasts a full aluminum case that not only enhances durability but also provides excellent electromagnetic shielding. Its sleek appearance and superior strength make it a masterpiece of craftsmanship and technology.

Multiple Input and Output Options for Versatile Connectivity

Equipped with single-ended and balanced headphone jacks (6.35mm and 4.4mm respectively), as well as RCA single-ended and TRS balanced inputs, the A50 III offers flexibility in connecting different devices. Choose the input and output combinations that suit your preferences effortlessly.

Three Gain Settings to Accommodate All Types of Headphones

Tailor your listening experience with three gain selections, ensuring compatibility with a wide range of headphones. With a low noise floor of 0.3uVrms, even IEMs remain undisturbed, allowing you to enjoy every detail of your music.

Powerful Output for Maximum Performance

Experience powerful output of 3500mW x 2, guaranteeing that most headphones can unleash their full potential. With a distortion rate of less than 0.1%, even at high power, the A50 III ensures clear and detailed sound reproduction.

12V Trigger for Synchronized Operation

The A50 III features a 12V Trigger input, enabling synchronized operation with other devices. Switch on and off seamlessly with compatible devices for a hassle-free experience.

Perfect Partner—D50 III

Paired with the D50 III, the A50 III forms a harmonious combination with unique metallic aesthetics. Together, they cater to the needs of most headphones and active speakers, offering an elevated audio experience. Additionally, the A50 III can be conveniently controlled alongside the D50 III via the 12V Trigger.

Inside the Box

  • 15V DC adapter
  • 6.35 to 3.5mm adapter
  • Product information card

1 Year Warranty

The TOPPING A50 III Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Exterior Material
Interior Material
Flannelette lining
Primary Use
Earphone storage
13(L) x 10(W) x 4.5(H) cm

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 1 week.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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30-Day Return Policy

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