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Item #:
100450112
TOPPING A70 Pro Headphone Amp & Preamp 17000mWx2 Power Output, Tang-ku-la Module, 147dB Dynamic Range, 8 Volume Memories, Precise R2R Volume Control,
Item #:
100450112
USD 614
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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The A90 Discrete features fully discrete components for superior sound, dual gain settings for versatile compatibility, and advanced noise elimination technologies.
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What Stands Out
Multiple Outputs
The A90 offers versatile output options including 4-Pin XLR, 4.4mm balanced, and 6.35mm SE, ensuring compatibility with various headphone types for an optimal listening experience.
Bluetooth Control
With Bluetooth remote control, users can easily adjust settings from a distance, enhancing convenience and allowing seamless integration into any audio setup without the need for physical interaction.
High Fidelity
Designed with NFCA technology, the A90 delivers exceptional sound quality, providing a rich and immersive audio experience that addresses the needs of audiophiles seeking superior performance.
Product Details
| Package Dimensions | 14.5 x 9.5 x 3.5 inches (36.8 x 24.1 x 8.9 cm) |
| Item Weight | 4.8 pounds (2.18 kg) |
| Date First Available | April 23, 2025 |
| Manufacturer | TOPPING |
Who Should Buy?
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Audiophiles
Perfect for audiophiles seeking high-quality sound with multiple output options and discrete amplifier technology for pure audio processing.
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Home Studio Users
Ideal for home studio users needing reliable, high-fidelity amplification for mixing and mastering music with precision.
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Wireless Enthusiasts
Great for those who prefer wireless setups, as it features Bluetooth remote control for convenient operation from a distance.
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Casual Listeners
May be too advanced for casual listeners who do not require high-end audio quality or multiple output connections.
Product Description
TOPPING A70 Pro Headphone Amp & Preamp 17000mWx2 Power Output, Tang-ku-la Module, 147dB Dynamic Range, 8 Volume Memories, Precise R2R Volume Control, Low Distortion Output A70PRO-Silver
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Customer Questions & Answers
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Question:
What is the main feature of the TOPPING A90 Discrete HiFi Headphone Amp?
Answer: The TOPPING A90 Discrete HiFi Headphone Amp features advanced NFCA technology and supports multiple output types, including 4-Pin XLR, 4.4mm balanced, and 6.35mm single-ended outputs. This versatility makes it suitable for a wide range of headphones, allowing audiophiles to enjoy high-fidelity sound. The discrete design minimizes noise and enhances sound quality, ensuring a clearer, richer listening experience whether for music or gaming. -
Question:
How does the Bluetooth remote control enhance user experience?
Answer: The Bluetooth remote control allows for wireless operation, enabling users to adjust volume and settings from a distance. This functionality is particularly useful in home setups where users might not want to reach for the amplifier directly. It streamlines the listening process, making it easy to switch between tracks, adjust volume, or toggle inputs seamlessly without leaving your seat, enhancing overall comfort. -
Question:
What types of headphones can I use with the TOPPING A90?
Answer: The TOPPING A90 is compatible with a wide variety of headphones, including high-impedance studio headphones and low-impedance portable models. The multi-output design allows users to connect both balanced and unbalanced headphones, which makes it a great choice for audiophiles and casual listeners alike. This ensures that whether you’re using professional monitoring headphones or casual listening gear, the A90 can deliver optimal performance. -
Question:
Can I use the TOPPING A90 for gaming?
Answer: Yes, the TOPPING A90 is an excellent choice for gaming due to its low noise floor and high current output, which ensures immersive sound quality for an enhanced gaming experience. Gamers will appreciate the clarity and detail of audio cues that the A90 provides, allowing for an advantage in sound awareness during gameplay. Pairing the A90 with high-quality headphones can significantly elevate your gaming sessions. -
Question:
What is NFCA technology and how does it benefit sound quality?
Answer: NFCA stands for Nested Feedback Composite Amplifier. This technology reduces distortion and enhances linearity, resulting in a listening experience that is both detailed and accurate, particularly at higher volumes. With NFCA, users can enjoy cleaner, more precise sound reproduction across various frequencies, making it ideal for both music enthusiasts and critical listening environments. -
Question:
Is the TOPPING A90 suitable for professional audio mixing?
Answer: Absolutely, the TOPPING A90 is designed with professional audio applications in mind. Its high fidelity output and precision in sound reproduction make it an ideal choice for audio mixing and mastering. The amplifier ensures that users can accurately monitor tracks, allowing for critical listening that is essential in professional music production settings. -
Question:
Does the TOPPING A90 have any features that cater to user convenience?
Answer: Yes, the TOPPING A90 is user-friendly with elements like the Bluetooth remote control for adjusting settings without needing to be directly in front of the unit. It also has an intuitive interface with LED indicators to display input selection and volume levels. These features enhance user convenience, making it accessible for both tech-savvy individuals and casual users. -
Question:
What materials are used in the construction of the TOPPING A90?
Answer: The TOPPING A90 is constructed using high-quality materials to ensure durability and performance. The chassis is made from aluminum, which provides a robust yet lightweight design, minimizing vibrations that could impact sound quality. This careful selection of materials reflects TOPPING's commitment to delivering a product that not only looks good but also performs exceptionally well in high-fidelity audio setups. -
Question:
Where can I buy the TOPPING A90 Discrete HiFi Headphone Amp in Palau?
Answer: You can buy the TOPPING A90 Discrete HiFi Headphone Amp at Ubuy in Palau. Ubuy is a well-known e-commerce platform that offers a diverse range of electronics and audio equipment, ensuring that you can find the A90 along with detailed product descriptions and features, all in one place.
TOPPING Amplifiers Editorial Review
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Pros
- Excellent sound quality
- Versatile output options
- Bluetooth remote control feature
- Compact and stylish design
- High power output for headphones
Cons
- Limited battery operation
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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USD 614
Order now and get it around Tuesday, August 25
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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Features & Benefits
- Utilizes fully discrete NFCA technology for superior sound quality.
- Offers two gain settings for compatibility with both IEMs and full-sized headphones.
- Includes a GND/LIFT switch to eliminate ground loop noise.
- Serves as both a headphone amplifier and a preamp for versatile use.
- Expands input options with the Ext90 accessory for complex audio setups.
- Features precision R2R volume control with a volume memory function for convenience.
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