SKU: 7174454287

TOPPING A70PRO Headphone Amplifier

Sale price$25200.00 Regular price$28000.00
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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7

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Description

TOPPING A70PRO Headphone AmplifierDescription Presenting the TOPPING A70PRO Headphone Amplifier. The newly developed ultra low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20kQ thus having better compatibility with incoming devices. Get this amazing amplifier from Gears for Ears the official Topping dealer at the best price in Bangladesh. Re optimized new circuit architecture Newly developed ultra low noise input stage

Description

Presenting the TOPPING A70PRO Headphone Amplifier. The newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20kQ thus having better compatibility with incoming devices. Get this amazing amplifier from Gears for Ears the official Topping dealer at the best price in Bangladesh.

Re-optimized new circuit architecture

Newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20k$\Omega$ thus having better compatibility with incoming devices.

The gain architecture has also been redesigned to further reduce noise and distortion at high gain states than the previous architecture.

Low noise is a perseverance

Actual noise level of A70 Pro <0.2uVrms @G=L , <0.8uVrms @G=H. Excellent performance at both high and low gain. At an output voltage of 50mV, the A70 Pro achieves a far superior dynamic range of 106.3dB.

Ground Loop Noise Disappearing magic

When multiple devices are used in combination, ground loop noise may be encountered. A70 Pro adds a GND/LIFT switch, when ground loop noise is encountered switch to LIFT and the noise will disappear.

Relay volume control

A70 Pro uses relays and resistor networks to form R2R volume control module, which providing precise volume control, long service life, and will not deviate even at low volume.

T'ang-ku-la Module

T'ang-ku-la means a mountain that an eagle cannot fly over, the source of the Yangtze River. It symbolizes our spirit of climbing the peak and the ultimate performance of T'ang-ku-la module.

The T'ang-ku-la Module uses a new three-stage feedback circuit. Further reducing noise and high frequency distortion, making the dynamic range rise to an unmatched 147dB new realm. The new technology greatly reduces heat generation, thus greatly improving reliability, extending electronic component life, and reducing thermal noise.

Independent volume memory

The A70 Pro can memorize 8 sets of volume separately and automatically revert to the last used volume the next time the output is selected.

*The 8 groups are headphone amp + preamp output, earphone all output, preamp all output, only 6.35mm output, only 4.4mm output, XLR output, RCA output and XLR output.

Aurora UI bring new experience

Full color screen and three touch buttons. Experience has changed since.

Colors Jump out at you

The display of the playback information, FFT, VU can be switched according to your requirements.

Customized functions are available by pressing the volume knob.

Switch between Chinese and English. Note: You can choose between Chinese and English when you first turn on the A70 Pro.

What's In The Box?

1. TOPPING A70 Pro
2. Remote Control
3. 6.35mm To 3.5mm Adapter
4. AC Cable
5. Warranty Card
6. User Manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7174454287

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Expectacular llego muy rapido y 100% original
Cuba, US
★★★★★ 5
me encanta la marca
Color: Orange
gran articulo, 100% recomendado
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
A
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Alvaro Hernando Hurtado Sanchez
Houston, US
★★★★★ 5
Gran Reloj!!
Color: Brown
Excelente producto 100% satisfecho
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Reviewed in the United States on October 30, 2025
D
Verified Purchase
Donna Brenneman
Pawtucket, US
★★★★★ 5
Great looking watch
Color: Green
Fast delivery. Stylishly looking for a man’s watch.
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Reviewed in the United States on October 31, 2024
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genia
Bozeman, US
★★★★★ 5
Water resistant
Color: Brown/Brown/Natural
Very sturdy
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Reviewed in the United States on May 24, 2026
J
Verified Purchase
JimH
Grantham, US
★★★★★ 5
Great little watch for the money
Color: Brown/Brown/Natural, Color: Brown/Brown/Natural
I've just received the watch, so I can't comment on the durability. Hopefully it lasts a long time, because I really like this watch. My first impression of the watch was that it was a bit smaller than what I'm used to wearing. But when I put it on, it seemed like a good fit. The band looks great and feels pretty comfortable. I like the color of the band, and of the watch face itself. Even with my older eyes (56 years), I can easily read the time. The date, not so much. It's pretty tiny. Setting the time and date was pretty simple. And even though I knew this watch had it, I stumbled upon activating the Indiglo feature by accident. It's pretty cool, btw. Some people have commented on the ticking. The environment in which I wear the watch is never completely silent, even at home. I have to put the watch pretty close to my ear to hear it, and I have good hearing. When I do hear it, it's actually a pleasant sound to me. To sum it all up, I love this watch! I actually do a little watch collecting. This is by far the least expensive watch I own. And now, the one I'll wear the most.
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Reviewed in the United States on May 20, 2023

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