Topping - A70 Pro
Desktop Headphone Amplifier + PreampGET 18% GST INPUT
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especially if you can avail an offset.
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Browse EMI Plans
Low Cost EMI Options through Credit Cards
ICICI Bank
3
Low Cost EMI
₹ 16,428
₹ 1,285
₹ 1,035
6
Low Cost EMI
₹ 8,377
₹ 2,263
₹ 1,831
9
15.99%
₹ 5,695
₹ 3,254
12
15.99%
₹ 4,355
₹ 4,258
18
15.99%
₹ 3,017
₹ 6,304
24
15.99%
₹ 2,350
₹ 8,400
HDFC Bank
3
Low Cost EMI
₹ 16,428
₹ 1,286
₹ 1,035
6
Low Cost EMI
₹ 8,377
₹ 2,265
₹ 1,831
9
16%
₹ 5,695
₹ 3,256
12
16%
₹ 4,355
₹ 4,261
18
16%
₹ 3,017
₹ 6,308
24
16%
₹ 2,350
₹ 8,405
SBI Bank
3
Low Cost EMI
₹ 16,442
₹ 1,326
₹ 1,066
6
Low Cost EMI
₹ 8,353
₹ 2,122
₹ 1,709
9
15%
₹ 5,672
₹ 3,050
12
15%
₹ 4,332
₹ 3,989
18
16%
₹ 3,017
₹ 6,308
24
16%
₹ 2,350
₹ 8,405
Axis Bank
3
Low Cost EMI
₹ 16,428
₹ 1,286
₹ 1,035
6
Low Cost EMI
₹ 8,377
₹ 2,265
₹ 1,831
9
16%
₹ 5,695
₹ 3,256
12
16%
₹ 4,310
₹ 3,717
18
16%
₹ 3,017
₹ 6,308
24
16%
₹ 2,350
₹ 8,405
Other EMI Options through Credit Cards
Citi Bank
3
14%
₹ 16,374
₹ 1,124
6
14%
₹ 8,330
₹ 1,979
9
16%
₹ 5,695
₹ 3,256
12
16%
₹ 4,355
₹ 4,261
18
16%
₹ 3,017
₹ 6,308
24
16%
₹ 2,350
₹ 8,405
Kotak Mahindra Bank
Tenure
Interest%
Installment
Interest
3
16%
₹ 16,428
₹ 1,286
6
16%
₹ 8,377
₹ 2,265
9
16%
₹ 5,695
₹ 3,256
12
16%
₹ 4,355
₹ 4,261
18
16%
₹ 3,017
₹ 6,308
24
16%
₹ 2,350
₹ 8,405
RBL Bank
3
13%
₹ 16,348
₹ 1,044
6
14%
₹ 8,330
₹ 1,979
9
15%
₹ 5,672
₹ 3,050
12
15%
₹ 4,332
₹ 3,989
18
15%
₹ 2,994
₹ 5,900
24
15%
₹ 2,327
₹ 7,856
Standard Chartered Bank
3
13%
₹ 16,348
₹ 1,044
6
13%
₹ 8,306
₹ 1,836
9
14%
₹ 5,649
₹ 2,843
12
14%
₹ 4,310
₹ 3,717
INDUSIND Bank
3
14%
₹ 16,374
₹ 1,124
6
14%
₹ 8,330
₹ 1,979
9
15%
₹ 5,672
₹ 3,050
12
15%
₹ 4,332
₹ 3,989
18
15%
₹ 2,994
₹ 5,900
24
15%
₹ 2,327
₹ 7,856
HSBC Bank
3
12.50%
₹ 16,334
₹ 1,003
6
12.50%
₹ 8,294
₹ 1,765
9
13.50%
₹ 5,638
₹ 2,740
12
13.50%
₹ 4,298
₹ 3,582
18
13.50%
₹ 2,961
₹ 5,292
YES Bank
3
13%
₹ 16,348
₹ 1,044
6
13%
₹ 8,306
₹ 1,836
9
14%
₹ 5,649
₹ 2,843
12
14%
₹ 4,310
₹ 3,717
18
15%
₹ 2,994
₹ 5,900
24
15%
₹ 2,327
₹ 7,856
Bank of Baroda
3
13%
₹ 16,348
₹ 1,044
6
14%
₹ 8,330
₹ 1,979
9
14%
₹ 5,649
₹ 2,843
12
15%
₹ 4,332
₹ 3,989
18
15%
₹ 2,994
₹ 5,900
24
16%
₹ 2,350
₹ 8,405
American Express
3
14%
₹ 16,374
₹ 1,124
6
14%
₹ 8,330
₹ 1,979
9
14%
₹ 5,649
₹ 2,843
12
14%
₹ 4,310
₹ 3,717
18
15%
₹ 2,994
₹ 5,900
24
15%
₹ 2,327
₹ 7,856
Talk to a Headphone Guru
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Why Topping is Special
Designed in China
Established & Reputed
Trust us, our reputation in the audio world speaks for itself!
This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.
If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.
Revered by Audiophiles
Audiophiles can be really picky and tough to impress and if the audiophile community says something sounds good, you can bet it's great!
This headphone or gear has gained recognition and admiration from audiophiles, who are known for their discerning taste in high-fidelity audio. They appreciate its precision, attention to detail and its ability to deliver an immersive sonic experience.
If you see a product marked as "🙌🏻 Revered by Audiophiles", it means that it meets the highest standards of sound quality and performance, making it a top choice for anyone who values exceptional audio experiences.
Specialist
A masterpiece from the experts who know audio inside and out!
This headphone or gear is crafted by specialists who know their stuff, ensuring every detail is perfect.
If you see a product marked as “🌟 Specialist”, it means you're choosing a device designed by experts who specialize in creating this specific category of device.
Why we love this DAC/Amp
Premium Economy
Sensible spending and class above in quality.
This headphone or gear offers top-notch sound and performance without much impact on your pocket, promising a delightful experience that exceeds your expectations at an economical price point.
If you see a product marked as “💎 Premium Economy," it indicates that you're getting a high-quality audio product with exceptional sound clarity and reliable performance, all at a budget-friendly price.
Serious Audiophiles Only
Diving deeper into exploring the hobby is never enough.
If you're an audiophile on a hunt for a device that meets your high standards, this is one such headphone or gear designed for discerning audiophiles like you in mind.
If you see a product marked with “🦈 Serious Audiophiles Only" we assure you that this device can match your depth of knowledge and expertise to take your passion for audio to the next level.
Cult Following
Cause some things just demand the dedication.
This headphone or gear has a dedicated fanbase, adored by those in the know and praised for its audio quality.
If you see products marked as “🧑🏼🤝🧑🏼 Cult Following”, you’re about to join an exclusive club of enthusiasts who swear by its awesomeness, enjoying a product that stands out from the crowd and never fails to impress!
Our Team's Favourite
Cause after all, we are audiophiles first!
This headphone or gear has won the hearts of our team, standing out as a top pick among our gurus.
If you see products marked as “💙 Our Team’s Favourite”, you're choosing a product that’s been tested, loved, and enthusiastically recommended by our team, giving you confidence that it’s a standout choice!
For Audiophiles at Home
Cause music hit differently when you are in your own space.
This headphone or gear is perfect for those who demand exceptional sound quality in their personal sanctuary.
If you see products marked as “🏠 For Audiophiles at Home”, get ready to transform your living space into an audiophile's paradise, with rich, immersive sound that makes every listening session a masterpiece.
Connect With Cable
This device comes with multiple connectivity options. Be sure to check if your source and output support these input and output options.
Built like a Tank
No need to worry about durability.
If you're seeking a headphone or gear with a strong, rugged build, this snapshot indicates that this is the one for you.
If you see a product marked with “🪖 Built like a Tank", it means this product is crafted with metal in its design, ensuring exceptional robustness and durability.
Why it Sounds Amazing
Power Output
When you need that juice to get the best out of your products.
This headphone or gear packs a punch, revealing the product's impressive power output capabilities, ensuring it can handle even the most demanding products with ease.
If you see products marked as “🚀 Power Output”, you're in for a treat with robust performance for driving high-fidelity products without breaking a sweat.
Balanced Output
Upgrading from single-ended to balanced can be the easiest way to improve your sound.
This DAC, Amp or Hi-Res player offers a balanced output, ensuring pristine audio quality with minimised interference and enhanced clarity for your listening pleasure.
If you see a product marked as "⚖️ Balanced Output”, get ready for a symphony of crystal-clear tunes, free from any unwanted noise drama!
Topping’s A70 Pro is a winner in every aspect. It stands out as one of the most powerful headphone amplifiers. If you need clean, distortion-free power that delivers lively and punchy sound without breaking the bank, A70 Pro is an easy recommendation.
About RAGHAV SOMANI
Raghav Somani is the Founder & CEO of Headphone Zone. An avid audiophile and musician since 2008, his choice of headphones include STAX Electrostats, Audeze LCD 3, and for music on the go, the JH Audio Roxanne + Astell&Kern SP1000 is never too far away. On his playlist, you'll find A.R. Rahman, Michael Jackson, and the Eagles.
DESCRIPTION
INTRODUCING A FULLY BALANCED HEADPHONE AMPLIFIER - THE A70 PRO
A fully balanced headphone amplifier that elevates your listening experience is the TOPPING A70 Pro. This powerhouse offers unmatched audio performance thanks to its cutting-edge T'ang-ku-la Module, ultra-low noise input stage, and massive 17000mW x 2 output power. And with the added benefit of serving as a preamplifier, the A70 Pro adapts to your audio needs. With precise control, programmable settings, and a vibrant Aurora UI all-in-one stylish package, dive into the world of high-fidelity sound!
FEATURES T'ANG-KU-LA MODULE WITH 3-STAGE FEEDBACK CIRCUIT
The three-stage feedback circuit used by the T'ang-ku-la Module is new. The dynamic range increased to a record-breaking new level of 147dB by reducing noise and high-frequency distortion. Due to the technology's significant reduction in heat generation, reliability, the lifespan of electronic components, and thermal noise are all significantly improved. The A70 Pro's newly developed ultra-low noise input stage further enhanced the noise performance of balanced input and increased the input impedance to 20kΩ, improving compatibility with incoming devices. It also has a newly optimised new circuit architecture.
REDESIGNED GAIN ARCHITECTURE AND GROUND LOOP NOISE SWITCH
The gain architecture has been redesigned to reduce noise and distortion at high gain stages than the previous architecture. The A70 Pro has two level gain settings allowing you to pair high-sensitivity IEMs and high-impedance headphones. Ground loop noise may be experienced when using multiple devices simultaneously. A GND/LIFT switch is added to the A70 Pro. Change to LIFT to eliminate ground loop noise.
RELAY VOLUME CONTROL WITH INDEPENDENT VOLUME MEMORY
The TOPPING A70 Pro uses relays and resistor networks to form an R2R volume control module, which provides precise volume control, long service life, and will not deviate even at low volume. The A70 Pro can memorise eight sets of volumes separately and automatically revert to the last used volume the next time the output is selected. The eight 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. Press and hold the C1/C2 button on the remote control for 3 seconds to save the current status (Including input channels, output channels, volume levels, and all settings in the setup menu). After successfully saving, press C1/C2 to use the corresponding settings.
DOUBLES-UP AS A PREAMP WITH A 12V TRIGGER INTERFACE & A REMOTE
The A70 Pro functions well as a preamp and a driver for headphones. With an RCA output impedance of only 50 and an XLR output impedance of only 100, it offers the same high performance as the headphone amp mode. Additionally, a variety of power amplifiers with a variety of input impedances can use it. A fully functional remote control also makes operation even simpler. The A70 Pro has a 12V Trigger input and output interface, which allows for passive and active activation of other devices, triggering them to turn on and off simultaneously.
ELEGANT NEW-GENERATION AURORA UI WITH EXPANDABLE INPUTS
Three touch buttons and a full-colour screen on the A70 Pro let you adjust the playback information, FFT, and VU to your tastes. You can access more features by turning the volume knob. One set of balanced XLR and single-ended RCA inputs are available on the A70 Pro. However, the Ext90 input expansion gives you a total of two single-ended RCA inputs and four balanced XLR inputs.
A PERFECT MATCH WITH TOPPING'S D70 PRO SABRE DAC
The TOPPING A70 Pro and D70 Pro SABRE have identical design languages and can meet the needs of the vast majority of headphones and active speakers. The A70 Pro and D70 Pro SABRE can be switched on and off in conjunction via the 12V Trigger connector, allowing the A70 Pro to be synchronised with the D70 Pro SABRE for automatic or manual switching.
SPECS
| THD+N @1KHZ (A-WT) | SE IN/SE OUT: <0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) BAL IN/SE OUT: <0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) SE IN/BAL OUT:<0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) BAL IN/BAL OUT: <0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) |
| THD @20-20KHZ (90 KBW) | SE IN/SE OUT: <0.00006% @ Output=500mW (32Ω) <0.00005% @ Output=80mW (300Ω) BAL IN/SE OUT: <0.00006% @ Output=500mW (32Ω) <0.00006% @ Output=80mW (300Ω) SE IN/BAL OUT: <0.00006% @ Output=2000mW (32Ω) <0.00005% @ Output=320mW (300Ω) BAL IN/BAL OUT: <0.00006% @ Output=2000mW (32Ω) <0.00005% @ Output=320mW (300Ω) |
| SNR @MAX OUT @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| DYNAMIC RANGE @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| FREQUENCY RESPONSE | SE IN/SE OUT: 20Hz-40kHz (±0.05dB) BAL IN/SE OUT: 20Hz-40kHz (±0.1dB) SE IN/BAL OUT: 20Hz-40kHz (±0.05dB) BAL IN/BAL OUT: 20Hz-40kHz (±0.1dB) |
| OUTPUT LEVEL | SE IN/SE OUT: 28Vpp @G=L 27.6Vpp @G=H BAL IN/SE OUT: 27.2Vpp @G=L 27.6Vpp @G=H SE IN/BAL OUT: 56Vpp @G=L 54Vpp @G=H BAL IN/BAL OUT: 54Vpp @G=L 54Vpp @G=H |
| AP MEASURED NOISE LEVEL (A-WT) | SE IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H BAL IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H SE IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H BAL IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H |
| ACTUAL NOISE LEVEL* (A-WT) | SE IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H BAL IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H SE IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H BAL IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H |
| CHANNEL CROSSTALK @1KHZ | SE IN/SE OUT: -123dB BAL IN/SE OUT: -124dB SE IN/BAL OUT: -122dB BAL IN/BAL OUT: -133dB |
| INPUT SENSITIVITY | SE IN/SE OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/SE OUT: 9.8Vrms @G=L 2.0Vrms @G=H SE IN/BAL OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/BAL OUT: 9.8Vrms @G=L 2.0Vrms @G=H |
| GAIN | SE IN/SE OUT: 0dB @G=L 13.8dB @G=H BAL IN/SE OUT: 0dB @G=L 13.9dB @G=H SE IN/BAL OUT: 6dB @G=L 19.8dB @G=H BAL IN/BAL OUT: 6dB @G=L 19.9dB @G=H |
| OUTPUT IMPEDANCE | SE IN/SE OUT/BAL IN/SE OUT: 6000mW x 2 @16Ω THD+N<0.1% 3000mW x 2 @32Ω THD+N<0.1% 1550mW x 2 @64Ω THD+N<0.1% 330mW x 2 @300Ω THD+N<0.1% 165mW x 2 @600Ω THD+N<0.1% SE IN/BAL OUT/BAL IN/BAL OUT: 17000mW x 2 @16Ω THD+N<0.1% 12600mW x 2 @32Ω THD+N<0.1% 6000mW x 2 @64Ω THD+N<0.1% 1370mW x 2 @300Ω THD+N<0.1% 670mW x 2 @600Ω THD+N<0.1% |
| OUTPUT POWER | SE IN/SE OUT: <0.1Ω BAL IN/SE OUT: <0.1Ω SE IN/BAL OUT: <0.2Ω BAL IN/BAL OUT: <0.2Ω |
| LOAD IMPEDANCE | SE IN/SE OUT: >8Ω BAL IN/SE OUT: >8Ω SE IN/BAL OUT: >8Ω BAL IN/BAL OUT: >8Ω |
| THD+N @1KHZ (A-WT) | SE IN/SE OUT: <0.000055% BAL IN/SE OUT: <0.000055% SE IN/BAL OUT: <0.000055%br> BAL IN/BAL OUT: <0.000055% |
| THD @20-20KHZ (90 KBW) | SE IN/SE OUT: <0.00005% BAL IN/SE OUT: <0.00005% SE IN/BAL OUT: <0.00005% BAL IN/BAL OUT: <0.00005% |
| SNR @MAX OUT @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| DYNAMIC RANGE @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| FREQUENCY RESPONSE | SE IN/SE OUT: 20Hz-40kHz (±0.05dB) BAL IN/SE OUT: 20Hz-40kHz (±0.1dB) SE IN/BAL OUT: 20Hz-40kHz (±0.05dB) BAL IN/BAL OUT: 20Hz-40kHz (±0.1dB) |
| OUTPUT LEVEL | SE IN/SE OUT: 28Vpp @G=L 27.6Vpp @G=H BAL IN/SE OUT: 27.2Vpp @G=L 27.6Vpp @G=H SE IN/BAL OUT: 56Vpp @G=L 54Vpp @G=H BAL IN/BAL OUT: 54Vpp @G=L 54Vpp @G=H |
| AP MEASURED NOISE LEVEL (A-WT) | SE IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H BAL IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H SE IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H BAL IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H |
| ACTUAL NOISE LEVEL* (A-WT) | SE IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H BAL IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H SE IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H BAL IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H |
| CHANNEL CROSSTALK @1KHZ | SE IN/SE OUT: -119dB BAL IN/SE OUT: -123dB SE IN/BAL OUT: -118dB BAL IN/BAL OUT: -125dB |
| INPUT SENSITIVITY | SE IN/SE OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/SE OUT: 9.8Vrms @G=L 2.0Vrms @G=H SE IN/BAL OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/BAL OUT: 9.8Vrms @G=L 2.0Vrms @G=H |
| GAIN | SE IN/SE OUT: 0dB @G=L 13.8dB @G=H BAL IN/SE OUT: 0dB @G=L 13.9dB @G=H SE IN/BAL OUT: 6dB @G=L 19.8dB @G=H BAL IN/BAL OUT: 6dB @G=L 19.9dB @G=H |
| OUTPUT IMPEDANCE | SE IN/SE OUT/BAL IN/SE OUT: 6000mW x 2 @16Ω THD+N<0.1% 3000mW x 2 @32Ω THD+N<0.1% 1550mW x 2 @64Ω THD+N<0.1% 330mW x 2 @300Ω THD+N<0.1% 165mW x 2 @600Ω THD+N<0.1% SE IN/BAL OUT/BAL IN/BAL OUT: 17000mW x 2 @16Ω THD+N<0.1% 12600mW x 2 @32Ω THD+N<0.1% 6000mW x 2 @64Ω THD+N<0.1% 1370mW x 2 @300Ω THD+N<0.1% 670mW x 2 @600Ω THD+N<0.1% |
| OUTPUT POWER | SE IN/SE OUT: 50Ω BAL IN/SE OUT: 50Ω SE IN/BAL OUT: 100Ω BAL IN/BAL OUT: 100Ω |
| BOX CONTENTS | 1. TOPPING A70 Pro |
| 2. Remote Control | |
| 3. AC Cable | |
| 4. 6.35mm to 3.5mm Adapter | |
| 5. Warranty Card |
OTHER DETAILS
| GENERIC NAME | Headphone Amplifier |
| COUNTRY OF ORIGIN | China |
| IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
| NET QUANTITY | 1 |
| MANUFACTURER DETAILS | Name: Tok Shun Co., Limited Address: 1318-19, 13/F, Hollywood Plaza, 610 Nathan Road, HK. |
| PACKAGE CONTENTS | TOPPING A70 Pro Remote ControL, AC Cable 6.35mm to 3.5mm adapter Warranty card |
User Manual | A70 Pro
Desktop Headphone Amplifier + Preamp
|
INTRODUCING A FULLY BALANCED HEADPHONE AMPLIFIER - THE A70 PRO
A fully balanced headphone amplifier that elevates your listening experience is the TOPPING A70 Pro. This powerhouse offers unmatched audio performance thanks to its cutting-edge T'ang-ku-la Module, ultra-low noise input stage, and massive 17000mW x 2 output power. And with the added benefit of serving as a preamplifier, the A70 Pro adapts to your audio needs. With precise control, programmable settings, and a vibrant Aurora UI all-in-one stylish package, dive into the world of high-fidelity sound!
FEATURES T'ANG-KU-LA MODULE WITH 3-STAGE FEEDBACK CIRCUIT
The three-stage feedback circuit used by the T'ang-ku-la Module is new. The dynamic range increased to a record-breaking new level of 147dB by reducing noise and high-frequency distortion. Due to the technology's significant reduction in heat generation, reliability, the lifespan of electronic components, and thermal noise are all significantly improved. The A70 Pro's newly developed ultra-low noise input stage further enhanced the noise performance of balanced input and increased the input impedance to 20kΩ, improving compatibility with incoming devices. It also has a newly optimised new circuit architecture.
REDESIGNED GAIN ARCHITECTURE AND GROUND LOOP NOISE SWITCH
The gain architecture has been redesigned to reduce noise and distortion at high gain stages than the previous architecture. The A70 Pro has two level gain settings allowing you to pair high-sensitivity IEMs and high-impedance headphones. Ground loop noise may be experienced when using multiple devices simultaneously. A GND/LIFT switch is added to the A70 Pro. Change to LIFT to eliminate ground loop noise.
RELAY VOLUME CONTROL WITH INDEPENDENT VOLUME MEMORY
The TOPPING A70 Pro uses relays and resistor networks to form an R2R volume control module, which provides precise volume control, long service life, and will not deviate even at low volume. The A70 Pro can memorise eight sets of volumes separately and automatically revert to the last used volume the next time the output is selected. The eight 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. Press and hold the C1/C2 button on the remote control for 3 seconds to save the current status (Including input channels, output channels, volume levels, and all settings in the setup menu). After successfully saving, press C1/C2 to use the corresponding settings.
DOUBLES-UP AS A PREAMP WITH A 12V TRIGGER INTERFACE & A REMOTE
The A70 Pro functions well as a preamp and a driver for headphones. With an RCA output impedance of only 50 and an XLR output impedance of only 100, it offers the same high performance as the headphone amp mode. Additionally, a variety of power amplifiers with a variety of input impedances can use it. A fully functional remote control also makes operation even simpler. The A70 Pro has a 12V Trigger input and output interface, which allows for passive and active activation of other devices, triggering them to turn on and off simultaneously.
ELEGANT NEW-GENERATION AURORA UI WITH EXPANDABLE INPUTS
Three touch buttons and a full-colour screen on the A70 Pro let you adjust the playback information, FFT, and VU to your tastes. You can access more features by turning the volume knob. One set of balanced XLR and single-ended RCA inputs are available on the A70 Pro. However, the Ext90 input expansion gives you a total of two single-ended RCA inputs and four balanced XLR inputs.
A PERFECT MATCH WITH TOPPING'S D70 PRO SABRE DAC
The TOPPING A70 Pro and D70 Pro SABRE have identical design languages and can meet the needs of the vast majority of headphones and active speakers. The A70 Pro and D70 Pro SABRE can be switched on and off in conjunction via the 12V Trigger connector, allowing the A70 Pro to be synchronised with the D70 Pro SABRE for automatic or manual switching.
| THD+N @1KHZ (A-WT) | SE IN/SE OUT: <0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) BAL IN/SE OUT: <0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) SE IN/BAL OUT:<0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) BAL IN/BAL OUT: <0.000065% @ Output=500mW (32Ω) <0.000055% @ Output=80mW (300Ω) |
| THD @20-20KHZ (90 KBW) | SE IN/SE OUT: <0.00006% @ Output=500mW (32Ω) <0.00005% @ Output=80mW (300Ω) BAL IN/SE OUT: <0.00006% @ Output=500mW (32Ω) <0.00006% @ Output=80mW (300Ω) SE IN/BAL OUT: <0.00006% @ Output=2000mW (32Ω) <0.00005% @ Output=320mW (300Ω) BAL IN/BAL OUT: <0.00006% @ Output=2000mW (32Ω) <0.00005% @ Output=320mW (300Ω) |
| SNR @MAX OUT @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| DYNAMIC RANGE @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| FREQUENCY RESPONSE | SE IN/SE OUT: 20Hz-40kHz (±0.05dB) BAL IN/SE OUT: 20Hz-40kHz (±0.1dB) SE IN/BAL OUT: 20Hz-40kHz (±0.05dB) BAL IN/BAL OUT: 20Hz-40kHz (±0.1dB) |
| OUTPUT LEVEL | SE IN/SE OUT: 28Vpp @G=L 27.6Vpp @G=H BAL IN/SE OUT: 27.2Vpp @G=L 27.6Vpp @G=H SE IN/BAL OUT: 56Vpp @G=L 54Vpp @G=H BAL IN/BAL OUT: 54Vpp @G=L 54Vpp @G=H |
| AP MEASURED NOISE LEVEL (A-WT) | SE IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H BAL IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H SE IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H BAL IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H |
| ACTUAL NOISE LEVEL* (A-WT) | SE IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H BAL IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H SE IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H BAL IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H |
| CHANNEL CROSSTALK @1KHZ | SE IN/SE OUT: -123dB BAL IN/SE OUT: -124dB SE IN/BAL OUT: -122dB BAL IN/BAL OUT: -133dB |
| INPUT SENSITIVITY | SE IN/SE OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/SE OUT: 9.8Vrms @G=L 2.0Vrms @G=H SE IN/BAL OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/BAL OUT: 9.8Vrms @G=L 2.0Vrms @G=H |
| GAIN | SE IN/SE OUT: 0dB @G=L 13.8dB @G=H BAL IN/SE OUT: 0dB @G=L 13.9dB @G=H SE IN/BAL OUT: 6dB @G=L 19.8dB @G=H BAL IN/BAL OUT: 6dB @G=L 19.9dB @G=H |
| OUTPUT IMPEDANCE | SE IN/SE OUT/BAL IN/SE OUT: 6000mW x 2 @16Ω THD+N<0.1% 3000mW x 2 @32Ω THD+N<0.1% 1550mW x 2 @64Ω THD+N<0.1% 330mW x 2 @300Ω THD+N<0.1% 165mW x 2 @600Ω THD+N<0.1% SE IN/BAL OUT/BAL IN/BAL OUT: 17000mW x 2 @16Ω THD+N<0.1% 12600mW x 2 @32Ω THD+N<0.1% 6000mW x 2 @64Ω THD+N<0.1% 1370mW x 2 @300Ω THD+N<0.1% 670mW x 2 @600Ω THD+N<0.1% |
| OUTPUT POWER | SE IN/SE OUT: <0.1Ω BAL IN/SE OUT: <0.1Ω SE IN/BAL OUT: <0.2Ω BAL IN/BAL OUT: <0.2Ω |
| LOAD IMPEDANCE | SE IN/SE OUT: >8Ω BAL IN/SE OUT: >8Ω SE IN/BAL OUT: >8Ω BAL IN/BAL OUT: >8Ω |
| THD+N @1KHZ (A-WT) | SE IN/SE OUT: <0.000055% BAL IN/SE OUT: <0.000055% SE IN/BAL OUT: <0.000055%br> BAL IN/BAL OUT: <0.000055% |
| THD @20-20KHZ (90 KBW) | SE IN/SE OUT: <0.00005% BAL IN/SE OUT: <0.00005% SE IN/BAL OUT: <0.00005% BAL IN/BAL OUT: <0.00005% |
| SNR @MAX OUT @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| DYNAMIC RANGE @1KHZ (A-WT) | SE IN/SE OUT: 143dB BAL IN/SE OUT: 140dB SE IN/BAL OUT: 147dB BAL IN/BAL OUT: 142dB |
| FREQUENCY RESPONSE | SE IN/SE OUT: 20Hz-40kHz (±0.05dB) BAL IN/SE OUT: 20Hz-40kHz (±0.1dB) SE IN/BAL OUT: 20Hz-40kHz (±0.05dB) BAL IN/BAL OUT: 20Hz-40kHz (±0.1dB) |
| OUTPUT LEVEL | SE IN/SE OUT: 28Vpp @G=L 27.6Vpp @G=H BAL IN/SE OUT: 27.2Vpp @G=L 27.6Vpp @G=H SE IN/BAL OUT: 56Vpp @G=L 54Vpp @G=H BAL IN/BAL OUT: 54Vpp @G=L 54Vpp @G=H |
| AP MEASURED NOISE LEVEL (A-WT) | SE IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H BAL IN/SE OUT: <0.7uVrms @G=L <1.0uVrms @G=H SE IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H BAL IN/BAL OUT: <0.9uVrms @G=L <1.9uVrms @G=H |
| ACTUAL NOISE LEVEL* (A-WT) | SE IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H BAL IN/SE OUT: <0.2uVrms @G=L <0.8uVrms @G=H SE IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H BAL IN/BAL OUT: <0.6uVrms @G=L <1.8uVrms @G=H |
| CHANNEL CROSSTALK @1KHZ | SE IN/SE OUT: -119dB BAL IN/SE OUT: -123dB SE IN/BAL OUT: -118dB BAL IN/BAL OUT: -125dB |
| INPUT SENSITIVITY | SE IN/SE OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/SE OUT: 9.8Vrms @G=L 2.0Vrms @G=H SE IN/BAL OUT: 10.3Vrms @G=L 2.0Vrms @G=H BAL IN/BAL OUT: 9.8Vrms @G=L 2.0Vrms @G=H |
| GAIN | SE IN/SE OUT: 0dB @G=L 13.8dB @G=H BAL IN/SE OUT: 0dB @G=L 13.9dB @G=H SE IN/BAL OUT: 6dB @G=L 19.8dB @G=H BAL IN/BAL OUT: 6dB @G=L 19.9dB @G=H |
| OUTPUT IMPEDANCE | SE IN/SE OUT/BAL IN/SE OUT: 6000mW x 2 @16Ω THD+N<0.1% 3000mW x 2 @32Ω THD+N<0.1% 1550mW x 2 @64Ω THD+N<0.1% 330mW x 2 @300Ω THD+N<0.1% 165mW x 2 @600Ω THD+N<0.1% SE IN/BAL OUT/BAL IN/BAL OUT: 17000mW x 2 @16Ω THD+N<0.1% 12600mW x 2 @32Ω THD+N<0.1% 6000mW x 2 @64Ω THD+N<0.1% 1370mW x 2 @300Ω THD+N<0.1% 670mW x 2 @600Ω THD+N<0.1% |
| OUTPUT POWER | SE IN/SE OUT: 50Ω BAL IN/SE OUT: 50Ω SE IN/BAL OUT: 100Ω BAL IN/BAL OUT: 100Ω |
| BOX CONTENTS | 1. TOPPING A70 Pro |
| 2. Remote Control | |
| 3. AC Cable | |
| 4. 6.35mm to 3.5mm Adapter | |
| 5. Warranty Card |
OTHER DETAILS
| GENERIC NAME | Headphone Amplifier |
| COUNTRY OF ORIGIN | China |
| IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
| NET QUANTITY | 1 |
| MANUFACTURER DETAILS | Name: Tok Shun Co., Limited Address: 1318-19, 13/F, Hollywood Plaza, 610 Nathan Road, HK. |
| PACKAGE CONTENTS | TOPPING A70 Pro Remote ControL, AC Cable 6.35mm to 3.5mm adapter Warranty card |
|
User Manual | A70 Pro
Desktop Headphone Amplifier + Preamp
|
Don't sweat it, this
Topping - A70 Pro comes with a 1 Year warranty
from TOPPING that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about TOPPING's warranty in India.
"Lots of connectivity, especially with the Ext90 extension for inputs.Advanced functionality such as memorizing different volume levels for different inputs, safe volume feature, etc.Compact size, especially compared to old school powerful amps"
Read MoreHave a question? Get in touch!
Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.
What is the warranty period on the TOPPING A70 Pro?
What is the output power like for headphones?
Will it be able to drive power-demanding headphones?
What are the headphone outputs offered?
What are the inputs and outputs like?
Can the A70 Pro be used as a preamp?
Where can the manual be downloaded from?
What DAC is best for this Amp?
Customer Reviews
The Topping A70 pro is exactly what I thought it would be. A high-quality headphone amplifier with exceptional power capabilities. I have decided to pair it with the Topping DX7 Pro Plus, even though I am aware that the D70 Sabre DAC is considered the ideal match for the A70, as per Topping's claims. As a professional Mixing/Mastering Engineer, I am genuinely pleased with the pristine and transparent sound I am obtaining for my headphone setup with this combination. Thank you, Headphone Zone, for bringing these incredible pieces of equipment to India.
Nothing makes us happier than knowing you loved your purchase, we hope you had a comfortable shopping experience and thank you for the great review and ratings!
This is one beast of an amplifier. I have just started using it and hopefully after a few weeks i will know exactly how it performs. As of now pleased as punch. Thank you again Raghav and Team!
Hi there! Thank you for taking the time to leave a review for the TOPPING A70 Pro. We're thrilled to hear that you're happy with your purchase and we hope it continues to impress you in the weeks to come. Happy listening!
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