TOPPING A70 PRO
【TOPPING】 TOPPING A70 PRO Take a Closer Look Amplifier。
Pairs Well With
30-Day Price Guarantee
30-Day Price Guarantee
- Free 30-Day Returns
- Ships from our US warehouse (delivered in 3–7 days)
- Found a lower price? Let us know and we will match it!
1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
Free shipping
Free shipping
- Free Shipping:
All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| TOPPING A70 PRO | |
| Model Number | 8492584730929 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (479)
Reviews (479)
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details, nor do we have access to your credit card information.
“Two-Face”-Fully Balanced Headphone Amplifier/Preamplifier Application
A70pro is one of the first desktop decoding products with a full-color screen from TOPPING, boasting several notable features. The user-friendly control panel and sleek UI offer a unique experience. It can function as either a headphone amplifier or preamplifier application, and we believe it is worth trying out one of the amplifiers from TOPPING's launch.
The T'ang-ku-la Module for Longer Lifespan
The T'ang-ku-la Module utilizes a new three-stage feedback circuit, significantly reducing noise and high-frequency distortion, elevating the dynamic range to an unprecedented 147dB level. This new technology greatly reduces heat generation, thereby significantly enhancing reliability, extending electronic component lifespan, and reducing thermal noise.
Using a Re-Optimized New Circuit Architecture
With the newly developed ultra-low noise input stage, it further improves the noise performance of balanced input while increasing input impedance up to 20kΩ, providing better compatibility with incoming devices. The gain architecture has also been redesigned to further reduce noise and distortion at high gain states than the prior architecture.
Ground Loop Noise Disappearing Magic And Relay Volume Control
When multiple devices are used in combination, there may be ground loop noise. A70 Pro adds a GND/LIFT switch. When ground loop noise occurs, switch to LIFT, and the noise will disappear. A70 Pro has an actual noise level of <0.2uVrms @G=L and <0.8uVrms @G=H, delivering excellent performance at both high and low gain. Besides, A70 Pro uses relays and resistor networks to form an R2R volume control module, providing precise volume control, long service life, and zero deviation even at low volume.
“In Me The Tiger Sniffs The Rose”
A70 Pro possesses a 12V Trigger input and output interface that supports being triggered by other devices to switch on and off, and also for actively triggering other devices to switch on and off synchronously. At an output voltage of 50mV, the A70 Pro achieves an unparalleled dynamic range of 106.3dB, generating vanishingly low distortion with loads: 17000mW of powerful output while still maintaining low distortion.
Various Functions And Remote Control
A70 Pro has one set of balanced XLR and one set of single-ended RCA inputs, but with the Ext90 input expansion, it provides four balanced XLR and two single-ended RCA inputs in total. It drives headphones well and can serve as a preamp. A70 Pro has the same high performance in both its headphone amp mode and RCA output impedance of only 50 and an XLR output impedance of only 100, allowing it to be used with a wide range of input impedance for various power amplifiers. Additionally, a full-featured remote control interface makes operation more convenient.