Topping - L70
Desktop Amp + PreampGET 18% GST INPUT
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3
Low Cost EMI
₹ 9,925
₹ 776
₹ 626
6
Low Cost EMI
₹ 5,061
₹ 1,367
₹ 1,106
9
15.99%
₹ 3,441
₹ 1,966
12
15.99%
₹ 2,631
₹ 2,573
18
15.99%
₹ 1,823
₹ 3,808
24
15.99%
₹ 1,420
₹ 5,075
HDFC Bank
3
Low Cost EMI
₹ 9,925
₹ 777
₹ 626
6
Low Cost EMI
₹ 5,061
₹ 1,368
₹ 1,106
9
16%
₹ 3,441
₹ 1,967
12
16%
₹ 2,631
₹ 2,574
18
16%
₹ 1,823
₹ 3,811
24
16%
₹ 1,420
₹ 5,078
SBI Bank
3
Low Cost EMI
₹ 9,933
₹ 801
₹ 644
6
Low Cost EMI
₹ 5,047
₹ 1,282
₹ 1,032
9
15%
₹ 3,427
₹ 1,842
12
15%
₹ 2,617
₹ 2,410
18
16%
₹ 1,823
₹ 3,811
24
16%
₹ 1,420
₹ 5,078
Axis Bank
3
Low Cost EMI
₹ 9,925
₹ 777
₹ 626
6
Low Cost EMI
₹ 5,061
₹ 1,368
₹ 1,106
9
16%
₹ 3,441
₹ 1,967
12
16%
₹ 2,604
₹ 2,246
18
16%
₹ 1,823
₹ 3,811
24
16%
₹ 1,420
₹ 5,078
Other EMI Options through Credit Cards
Citi Bank
3
14%
₹ 9,893
₹ 679
6
14%
₹ 5,032
₹ 1,196
9
16%
₹ 3,441
₹ 1,967
12
16%
₹ 2,631
₹ 2,574
18
16%
₹ 1,823
₹ 3,811
24
16%
₹ 1,420
₹ 5,078
Kotak Mahindra Bank
Tenure
Interest%
Installment
Interest
3
16%
₹ 9,925
₹ 777
6
16%
₹ 5,061
₹ 1,368
9
16%
₹ 3,441
₹ 1,967
12
16%
₹ 2,631
₹ 2,574
18
16%
₹ 1,823
₹ 3,811
24
16%
₹ 1,420
₹ 5,078
RBL Bank
3
13%
₹ 9,877
₹ 631
6
14%
₹ 5,032
₹ 1,196
9
15%
₹ 3,427
₹ 1,842
12
15%
₹ 2,617
₹ 2,410
18
15%
₹ 1,809
₹ 3,565
24
15%
₹ 1,406
₹ 4,747
Standard Chartered Bank
3
13%
₹ 9,877
₹ 631
6
13%
₹ 5,018
₹ 1,109
9
14%
₹ 3,413
₹ 1,718
12
14%
₹ 2,604
₹ 2,246
INDUSIND Bank
3
14%
₹ 9,893
₹ 679
6
14%
₹ 5,032
₹ 1,196
9
15%
₹ 3,427
₹ 1,842
12
15%
₹ 2,617
₹ 2,410
18
15%
₹ 1,809
₹ 3,565
24
15%
₹ 1,406
₹ 4,747
HSBC Bank
3
12.50%
₹ 9,868
₹ 606
6
12.50%
₹ 5,011
₹ 1,066
9
13.50%
₹ 3,406
₹ 1,656
12
13.50%
₹ 2,597
₹ 2,164
18
13.50%
₹ 1,789
₹ 3,197
YES Bank
3
13%
₹ 9,877
₹ 631
6
13%
₹ 5,018
₹ 1,109
9
14%
₹ 3,413
₹ 1,718
12
14%
₹ 2,604
₹ 2,246
18
15%
₹ 1,809
₹ 3,565
24
15%
₹ 1,406
₹ 4,747
Bank of Baroda
3
13%
₹ 9,877
₹ 631
6
14%
₹ 5,032
₹ 1,196
9
14%
₹ 3,413
₹ 1,718
12
15%
₹ 2,617
₹ 2,410
18
15%
₹ 1,809
₹ 3,565
24
16%
₹ 1,420
₹ 5,078
American Express
3
14%
₹ 9,893
₹ 679
6
14%
₹ 5,032
₹ 1,196
9
14%
₹ 3,413
₹ 1,718
12
14%
₹ 2,604
₹ 2,246
18
15%
₹ 1,809
₹ 3,565
24
15%
₹ 1,406
₹ 4,747
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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.
Audiophile Community Favourite
This headphone or gear has a seal of approval from our audiophile community.
It is hit among the pickiest of audio enthusiasts. It comes with two thumbs up and is the community’s and one of our favourites.
If you see a product marked as “🦋 Audiophile Community Favourite”, you're in for a sonic treat with top-tier sound quality that will make your ears swoon and elevate your listening experience to new heights!
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.
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!
DESCRIPTION
TOPPING INTRODUCES A HIGH-PERFORMANCE AMPLIFIER - THE L70, A PERFECT MATCH FOR THE E70
One of the first manufacturers of some of the cleanest and distortion-free DACs & Amps is TOPPING. Their product lineup has received positive reviews and is well-liked by the audiophile community. TOPPING amps have incredible performance capabilities and are powerful, clean, and precise. To level up their game, TOPPING engineers had to come up with something unique, which gave rise to the ultra-high-performance headphone amplifier - the L70. TOPPING engineers have incorporated their most dependable and high-performing NFCA module in the L70. It has been "calibrated" to be a perfect match; with the high-performance DAC - the E70. The L70 is an all-around headphone amplifier that can be "paired" with your preferred choice of DACs. Experience the might and power of the L70 that can power even the most demanding headphones of the lot.
EXPERIENCE THE MAGIC OF NFCA MODULE FUSED WITH UHGF PROVIDING SPECTACULAR AMPLIFICATION
TOPPING is known to incorporate high-grade components, and the L70 is no different. It hosts the same ultra-high performance NFCA (Nested Feedback Composite Amplifier) module as the A90. TOPPING has introduced voltage current hybrid feedback architecture fused with UHGF (Ultra High Gain Feedback) technology to provide excellent DC and AC performance, ultra-low THD+N and a high dynamic range of 146dB. Ahead of the competition, the high output current drive capabilities, low output impedance, and ultra-low noise of 0.3uV provide more than enough assurance for driving headphones. With a variety of features, enabling high-fidelity music to be vividly rendered on various headphones. Experience the magic of L70 and enjoy your music; in a way, you have never experienced before.
DOUBLES-UP AS A PREAMPLIFIER FUSED WITH A 12V TRIGGER INTERFACE
In addition to the amp mode with exceptional output levels, the L70 also has a preamplifier mode. When it is in preamp mode, you can get the same high performance as the headphone amp mode, and the 20-Ohm SE and 40-Ohm balanced output impedance are widely suitable for various power amplifiers and speakers. The full-featured remote control makes it more convenient for you to control the L70 from the comfort of your couch. This design provides greater convenience when connected to a power amplifier or monitor speakers. The TOPPING L70 also hosts a 12V Trigger interface. The 12V Trigger interface on the L70 can be "configured" for active control (Trigger out) or passive control (Trigger in). With only one easy-to-obtain 3.5mm to 3.5mm cable, the L70 can be turned ON and OFF synchronously with other devices equipped with a 12V Trigger interface. With this setup, you can connect L70 to the TOPPING E70 high-performance DAC, and you can form your desktop audio chain.
SUITABLE FOR VARIOUS HEADPHONES WITH IMPECCABLE POWER DELIVERY WITH TWO GAIN LEVELS
The engineers at TOPPING have calibrated the L70 to be compatible with almost all kinds of headphones. L70's output has high output voltage, high output current, low noise, and low output impedance, allowing it to power most headphones. The high output voltage can drive high-impedance headphones, and low-sensitivity headphones can obtain sufficient power thanks to the high output current. High-sensitivity IEMs are not affected by background noise thanks to the low noise of the L70. When driving low-impedance headphones, the low output impedance won't have an unneeded impact on the frequency response (FR). The L70 is capable of simply "driving" a variety of headphones. To provide even more control over the choice of your headphones/IEMs, the L70 has a two-level gain setting. The two gain settings cover a range of needs to meet the requirements of different headphones, from low-sensitivity full-sized over-ears to high-sensitivity IEMs. With the help of low noise 0.3uV, even IEMs will not capture any background noise.
GROUND LOOP NOISE TERMINATOR WITH R2R VOLUME CONTROL DELIVERS A FLAWLESS LISTENING EXPERIENCE
Ground loop noise is "experienced" when multiple devices are "connected" in combination. The L70 has a GND/LIFT switch to solve this problem. When in "normal" use, set it to 'GND;' and when ground loop noise is "encountered," switch it to "LIFT," which terminates the ground loop noise. The L70 has a customised volume control that uses an R2R volume control composed of relays and resistor networks, bringing the advantages of precise control, longevity, complete channel balanced and remote control. The L70 can be "set" to memorise the volume and gain for "8" output settings. It can be adapted to be more personalised when connecting different earphones and other devices, which improves the convenience of use. To prevent unexpected loud noises after pressing the power on/input switch, the L70 can have a safe volume adjusted according to the customised settings.
BUNDLED WITH REMOTE CONTROL AND THOUGHTFUL INPUTS AND OUTPUTS FOR EASY CONNECTIVITY
The L70 comes with a fully functional remote, which allows you to; access various functions with "ease". The L70 is compatible with "common" headphone jacks like 4-pin XLR balanced, 4.4mm balanced, 6.35mm single-ended, and 3.5mm single-ended. The built-in fully balanced amplifier circuit fits well with balanced headphones and has "perfect" performance with single-ended headphones. The L70 provides combo and RCA input ports and is available for XLR, TRS and RCA connection. With these functionalities, the TOPPING L70 is the most versatile amplifier; that will make your music come alive!
SPECS
| THD+N @1KHZ (A-WT) |
<0.000060% @Output=500mW (32Ω) <0.000055% @Output=80mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00008% @Output=500mW (32Ω) <0.00007% @Output=80mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 143dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 145dB |
| FREQUENCY RESPONSE | 10Hz-100KHZ(±0.1dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrmss @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms@ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L 1.9Vrms @ G=H |
| GAIN | 0dB@ G=L 13.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.1Ω |
| OUTPUT POWER | 3500mW x 2 @16Ω THD+N<0.1% 2300mW x 2 @32Ω THD+N<0.1% 1200mW x2 @64Ω THD+N<0.1% 290mW x 2 @300Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) |
<0.000070% @Output=500mW (32Ω) <0.000065% @Output=80mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00015% @Output=500mW (32Ω) <0.00015% @Output=80mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 138dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 138dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (0.5dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L 1.9Vrms @ G=H |
| GAIN | 0dB@ G=L 13.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.1Ω |
| OUTPUT POWER | 3500mW x 2 @16Ω THD+N<0.1% 2300mW x 2 @32Ω THD+N<0.1% 1200mW x 2 @64Ω THD+N<0.1% 290mW x 2 @300Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) |
<0.000060% @Output=2000mW (32Ω) <0.000055% @Output=320mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00009% @Output=2000mW (32Ω) <0.00008% @Output=320mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 146dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 146dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (0.1dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <2.2uVrms @ G=H |
| CHANNEL CROSSTALK @ 1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @ G=L
19.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.2Ω |
| OUTPUT POWER | 6000mW x 2 @16Ω THD+N<0.1% 7500mW x 2 @32Ω THD+N<0.1% 4700mW x 2 @64Ω THD+N<0.1% 1150mW x 2 @300Ω THD+N<0.1% 600mW x 2 @600Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) |
<0.000070% @Output=2000mW (32Ω) <0.000065% @Output=320mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00020% @Output=2000mW (32Ω) <0.00015% @Output=320mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 139dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 139dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (0.5dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @G=L <2.2uVrms@G=H |
| CHANNEL CROSSTALK @ 1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @ G=L
19.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.2Ω |
| OUTPUT POWER | 6000mW x 2 @16Ω THD+N<0.1% 7500mW x 2 @32Ω THD+N<0.1% 4700mW x 2 @64Ω THD+N<0.1% 1150mW x 2 @300Ω THD+N<0.1% 600mW x 2 @600Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) | <0.000055% |
| THD @20-20KHZ (90KBW) | <0.00007% |
| SNR @1KHZ (A-WT) | 143dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 143dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.1dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 0dB @ G=L
13.8dB @ G=H |
| OUTPUT IMPEDANCE | 20Ω |
| THD+N @1KHZ (A-WT) | <0.000060% |
| THD @20-20kHz (90KBW) | <0.00015% |
| SNR @1KHZ (A-WT) | 138dB |
| DYNAMIC RANGE @1KHZ(A-WT) | 138dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.5dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 0dB @ G=L
13.8dB @ G=H |
| OUTPUT IMPEDANCE | 20Ω |
| THD+N @1KHZ (A-WT) | <0.000055% |
| THD @20-20KHZ (90KBW) | <0.00008% |
| SNR @1KHZ (A-WT) | 146dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 146dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.1dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <2.2uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @G=L
19.8dB @G=H |
| OUTPUT IMPEDANCE | 40Ω |
| THD+N @1KHZ (A-WT) | <0.000060% |
| THD @20-20kHz (90KBW) | <0.00015% |
| SNR @1KHZ (A-WT) | 139dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 139dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.5dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <2.2uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @G=L
19.8dB @G=H |
| OUTPUT IMPEDANCE | 40Ω |
| BOX CONTENTS | 1. TOPPING L70 |
| 2. Remote Control | |
| 3. AC Cable | |
| 4. 6.35mm to 3.5mm adapter | |
| 5. User Manual Warranty card | |
| 6. Warranty card |
OTHER DETAILS
| GENERIC NAME | Headphone Amplifier |
| 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 L70 Remote ControL, AC Cable 6.35mm To 3.5mm Adapter User Manual Warranty Card Warranty Card |
User Manual | L70
Desktop Amp + Preamp
|
FAQs
What is the warranty period on the TOPPING L70?
All TOPPING products come with 1 year of warranty. To claim warranty read more on TOPPING Warranty
Where is TOPPING brand based?
TOPPING is a brand based in China.
What are the stand-out features of TOPPING L70?
Fully Balanced Headphone Amp Circuit.
Pre-Amp Support.
Multiple Headphone Output Ports(4-pin XLR+4.4mm Bal+6.35mm SE).
Relay Volume Control.
Volume Memory Function.
NFCA Amplification Modules.
Clean and Powerful Output.
High Dynamic Range.
Ultra-Low Noise-Floor.
Low-Distortion In The Output Signal.
Two-level Gain Modes.
Ultra-Low Output Impedance.
Ground Loop Noise Terminator.
12V Trigger Interface.
Up to 7500mWx2 Output Power(32Ω), 1150mWx2(300Ω).
What is the amplification architecture like on the TOPPING L70?
It hosts the same ultra-high performance NFCA (Nested Feedback Composite Amplifier) module as the TOPPING A90. TOPPING has introduced voltage current hybrid feedback architecture fused with UHGF (Ultra High Gain Feedback) technology to provide excellent DC and AC performance, ultra-low THD+N and a high dynamic range of 146dB.
Can it be used as a preamp with power amplifiers and passive speakers?
Yes, the TOPPING L70 in addition to headphone amp mode has a preamp mode.
How is the performance of the TOPPING L70 when used in preamp mode?
When it is in preamp mode, you can get the same high performance as the headphone amp mode, and the 20-ohm SE and 40-ohm balanced output impedance are widely suitable for various power amplifiers and speakers.
Can a desktop setup be formed using the TOPPING L70 with TOPPING E70?
Yes, you can connect TOPPING L70 to the TOPPING E70 high-performance DAC, and you can form your desktop audio chain.
Can the TOPPING L70 drive high impedance headphones?
Yes, the high output voltage can drive high-impedance headphones, and low-sensitivity headphones can obtain sufficient power thanks to the high output current.
What is ground loop noise terminator functionality like on the TOPPING L70?
Ground loop noise is 'experienced' when multiple devices are 'connected' in combination. The TOPPING L70 has a GND/LIFT switch to solve this problem. When in 'normal' use, set it to 'GND;' and when ground loop noise is 'encountered,' switch it to 'LIFT,' which terminates the ground loop noise.
What is the volume control like on the TOPPING L70?
The TOPPING L70 has a customised volume control that uses an R2R volume control composed of relays and resistor networks, bringing the advantages of precise control, longevity, complete channel balanced and remote control.
Can the TOPPING L70 memorise volume levels?
Yes, the TOPPING L70 can be 'set' to memorise the volume and gain for '8' output settings. It can be adapted to be more personalised when connecting different earphones and other devices, which improves the convenience of use. To prevent unexpected loud noises after pressing the power on/input switch, the TOPPING L70 can have a safe volume adjusted according to the customised settings.
Does the TOPPING L70 come with a fully functional remote?
Yes, the TOPPING L70 comes with a fully functional remote, which allows you to; access various functions with 'ease'.
What are the various inputs/outputs like on TOPPING L70?
It has headphone outputs like 4-pin XLR balanced, 4.4mm balanced, 6.35mm single-ended, and 3.5mm single-ended. The TOPPING L70 also provides combo and RCA input ports and is available for XLR, TRS and RCA connection.
What does the package include?
You will be greeted by the TOPPING L70. The package also includes remote control, AC cable, 6.35mm to 3.5mm adapter, user manual, and warranty card.
TOPPING INTRODUCES A HIGH-PERFORMANCE AMPLIFIER - THE L70, A PERFECT MATCH FOR THE E70
One of the first manufacturers of some of the cleanest and distortion-free DACs & Amps is TOPPING. Their product lineup has received positive reviews and is well-liked by the audiophile community. TOPPING amps have incredible performance capabilities and are powerful, clean, and precise. To level up their game, TOPPING engineers had to come up with something unique, which gave rise to the ultra-high-performance headphone amplifier - the L70. TOPPING engineers have incorporated their most dependable and high-performing NFCA module in the L70. It has been "calibrated" to be a perfect match; with the high-performance DAC - the E70. The L70 is an all-around headphone amplifier that can be "paired" with your preferred choice of DACs. Experience the might and power of the L70 that can power even the most demanding headphones of the lot.
EXPERIENCE THE MAGIC OF NFCA MODULE FUSED WITH UHGF PROVIDING SPECTACULAR AMPLIFICATION
TOPPING is known to incorporate high-grade components, and the L70 is no different. It hosts the same ultra-high performance NFCA (Nested Feedback Composite Amplifier) module as the A90. TOPPING has introduced voltage current hybrid feedback architecture fused with UHGF (Ultra High Gain Feedback) technology to provide excellent DC and AC performance, ultra-low THD+N and a high dynamic range of 146dB. Ahead of the competition, the high output current drive capabilities, low output impedance, and ultra-low noise of 0.3uV provide more than enough assurance for driving headphones. With a variety of features, enabling high-fidelity music to be vividly rendered on various headphones. Experience the magic of L70 and enjoy your music; in a way, you have never experienced before.
DOUBLES-UP AS A PREAMPLIFIER FUSED WITH A 12V TRIGGER INTERFACE
In addition to the amp mode with exceptional output levels, the L70 also has a preamplifier mode. When it is in preamp mode, you can get the same high performance as the headphone amp mode, and the 20-Ohm SE and 40-Ohm balanced output impedance are widely suitable for various power amplifiers and speakers. The full-featured remote control makes it more convenient for you to control the L70 from the comfort of your couch. This design provides greater convenience when connected to a power amplifier or monitor speakers. The TOPPING L70 also hosts a 12V Trigger interface. The 12V Trigger interface on the L70 can be "configured" for active control (Trigger out) or passive control (Trigger in). With only one easy-to-obtain 3.5mm to 3.5mm cable, the L70 can be turned ON and OFF synchronously with other devices equipped with a 12V Trigger interface. With this setup, you can connect L70 to the TOPPING E70 high-performance DAC, and you can form your desktop audio chain.
SUITABLE FOR VARIOUS HEADPHONES WITH IMPECCABLE POWER DELIVERY WITH TWO GAIN LEVELS
The engineers at TOPPING have calibrated the L70 to be compatible with almost all kinds of headphones. L70's output has high output voltage, high output current, low noise, and low output impedance, allowing it to power most headphones. The high output voltage can drive high-impedance headphones, and low-sensitivity headphones can obtain sufficient power thanks to the high output current. High-sensitivity IEMs are not affected by background noise thanks to the low noise of the L70. When driving low-impedance headphones, the low output impedance won't have an unneeded impact on the frequency response (FR). The L70 is capable of simply "driving" a variety of headphones. To provide even more control over the choice of your headphones/IEMs, the L70 has a two-level gain setting. The two gain settings cover a range of needs to meet the requirements of different headphones, from low-sensitivity full-sized over-ears to high-sensitivity IEMs. With the help of low noise 0.3uV, even IEMs will not capture any background noise.
GROUND LOOP NOISE TERMINATOR WITH R2R VOLUME CONTROL DELIVERS A FLAWLESS LISTENING EXPERIENCE
Ground loop noise is "experienced" when multiple devices are "connected" in combination. The L70 has a GND/LIFT switch to solve this problem. When in "normal" use, set it to 'GND;' and when ground loop noise is "encountered," switch it to "LIFT," which terminates the ground loop noise. The L70 has a customised volume control that uses an R2R volume control composed of relays and resistor networks, bringing the advantages of precise control, longevity, complete channel balanced and remote control. The L70 can be "set" to memorise the volume and gain for "8" output settings. It can be adapted to be more personalised when connecting different earphones and other devices, which improves the convenience of use. To prevent unexpected loud noises after pressing the power on/input switch, the L70 can have a safe volume adjusted according to the customised settings.
BUNDLED WITH REMOTE CONTROL AND THOUGHTFUL INPUTS AND OUTPUTS FOR EASY CONNECTIVITY
The L70 comes with a fully functional remote, which allows you to; access various functions with "ease". The L70 is compatible with "common" headphone jacks like 4-pin XLR balanced, 4.4mm balanced, 6.35mm single-ended, and 3.5mm single-ended. The built-in fully balanced amplifier circuit fits well with balanced headphones and has "perfect" performance with single-ended headphones. The L70 provides combo and RCA input ports and is available for XLR, TRS and RCA connection. With these functionalities, the TOPPING L70 is the most versatile amplifier; that will make your music come alive!
| THD+N @1KHZ (A-WT) |
<0.000060% @Output=500mW (32Ω) <0.000055% @Output=80mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00008% @Output=500mW (32Ω) <0.00007% @Output=80mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 143dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 145dB |
| FREQUENCY RESPONSE | 10Hz-100KHZ(±0.1dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrmss @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms@ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L 1.9Vrms @ G=H |
| GAIN | 0dB@ G=L 13.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.1Ω |
| OUTPUT POWER | 3500mW x 2 @16Ω THD+N<0.1% 2300mW x 2 @32Ω THD+N<0.1% 1200mW x2 @64Ω THD+N<0.1% 290mW x 2 @300Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) |
<0.000070% @Output=500mW (32Ω) <0.000065% @Output=80mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00015% @Output=500mW (32Ω) <0.00015% @Output=80mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 138dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 138dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (0.5dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L 1.9Vrms @ G=H |
| GAIN | 0dB@ G=L 13.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.1Ω |
| OUTPUT POWER | 3500mW x 2 @16Ω THD+N<0.1% 2300mW x 2 @32Ω THD+N<0.1% 1200mW x 2 @64Ω THD+N<0.1% 290mW x 2 @300Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) |
<0.000060% @Output=2000mW (32Ω) <0.000055% @Output=320mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00009% @Output=2000mW (32Ω) <0.00008% @Output=320mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 146dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 146dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (0.1dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <2.2uVrms @ G=H |
| CHANNEL CROSSTALK @ 1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @ G=L
19.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.2Ω |
| OUTPUT POWER | 6000mW x 2 @16Ω THD+N<0.1% 7500mW x 2 @32Ω THD+N<0.1% 4700mW x 2 @64Ω THD+N<0.1% 1150mW x 2 @300Ω THD+N<0.1% 600mW x 2 @600Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) |
<0.000070% @Output=2000mW (32Ω) <0.000065% @Output=320mW (300Ω) |
| THD @20-20KHZ (90KBW) |
<0.00020% @Output=2000mW (32Ω) <0.00015% @Output=320mW (300Ω) |
| SNR @MAX OUT 1KHZ (A-WT) | 139dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 139dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (0.5dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @G=L <2.2uVrms@G=H |
| CHANNEL CROSSTALK @ 1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @ G=L
19.8dB @ G=H |
| OUTPUT IMPEDANCE | <0.2Ω |
| OUTPUT POWER | 6000mW x 2 @16Ω THD+N<0.1% 7500mW x 2 @32Ω THD+N<0.1% 4700mW x 2 @64Ω THD+N<0.1% 1150mW x 2 @300Ω THD+N<0.1% 600mW x 2 @600Ω THD+N<0.1% |
| LOAD IMPEDANCE | >8Ω |
| THD+N @1KHZ (A-WT) | <0.000055% |
| THD @20-20KHZ (90KBW) | <0.00007% |
| SNR @1KHZ (A-WT) | 143dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 143dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.1dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 0dB @ G=L
13.8dB @ G=H |
| OUTPUT IMPEDANCE | 20Ω |
| THD+N @1KHZ (A-WT) | <0.000060% |
| THD @20-20kHz (90KBW) | <0.00015% |
| SNR @1KHZ (A-WT) | 138dB |
| DYNAMIC RANGE @1KHZ(A-WT) | 138dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.5dB) |
| OUTPUT LEVEL | 26Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <1.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.3uVrms @ G=L <1.1uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -104dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 0dB @ G=L
13.8dB @ G=H |
| OUTPUT IMPEDANCE | 20Ω |
| THD+N @1KHZ (A-WT) | <0.000055% |
| THD @20-20KHZ (90KBW) | <0.00008% |
| SNR @1KHZ (A-WT) | 146dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 146dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.1dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <2.2uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @G=L
19.8dB @G=H |
| OUTPUT IMPEDANCE | 40Ω |
| THD+N @1KHZ (A-WT) | <0.000060% |
| THD @20-20kHz (90KBW) | <0.00015% |
| SNR @1KHZ (A-WT) | 139dB |
| DYNAMIC RANGE @1KHZ (A-WT) | 139dB |
| FREQUENCY RESPONSE | 10Hz-100kHz (±0.5dB) |
| OUTPUT LEVEL | 52Vpp |
| AP MEASURED NOISE LEVEL (A-WT) |
<0.9uVrms @ G=L <2.2uVrms @ G=H |
| ACTUAL NOISE LEVEL (A-WT) |
<0.7uVrms @ G=L <2.2uVrms @ G=H |
| CHANNEL CROSSTALK @1KHZ | -120dB |
| INPUT SENSITIVITY | 9.6Vrms @ G=L
1.9Vrms @ G=H |
| GAIN | 6.0dB @G=L
19.8dB @G=H |
| OUTPUT IMPEDANCE | 40Ω |
| BOX CONTENTS | 1. TOPPING L70 |
| 2. Remote Control | |
| 3. AC Cable | |
| 4. 6.35mm to 3.5mm adapter | |
| 5. User Manual Warranty card | |
| 6. Warranty card |
OTHER DETAILS
| GENERIC NAME | Headphone Amplifier |
| 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 L70 Remote ControL, AC Cable 6.35mm To 3.5mm Adapter User Manual Warranty Card Warranty Card |
|
User Manual | L70
Desktop Amp + Preamp
|
What is the warranty period on the TOPPING L70?
All TOPPING products come with 1 year of warranty. To claim warranty read more on TOPPING Warranty
Where is TOPPING brand based?
TOPPING is a brand based in China.
What are the stand-out features of TOPPING L70?
Fully Balanced Headphone Amp Circuit.
Pre-Amp Support.
Multiple Headphone Output Ports(4-pin XLR+4.4mm Bal+6.35mm SE).
Relay Volume Control.
Volume Memory Function.
NFCA Amplification Modules.
Clean and Powerful Output.
High Dynamic Range.
Ultra-Low Noise-Floor.
Low-Distortion In The Output Signal.
Two-level Gain Modes.
Ultra-Low Output Impedance.
Ground Loop Noise Terminator.
12V Trigger Interface.
Up to 7500mWx2 Output Power(32Ω), 1150mWx2(300Ω).
What is the amplification architecture like on the TOPPING L70?
It hosts the same ultra-high performance NFCA (Nested Feedback Composite Amplifier) module as the TOPPING A90. TOPPING has introduced voltage current hybrid feedback architecture fused with UHGF (Ultra High Gain Feedback) technology to provide excellent DC and AC performance, ultra-low THD+N and a high dynamic range of 146dB.
Can it be used as a preamp with power amplifiers and passive speakers?
Yes, the TOPPING L70 in addition to headphone amp mode has a preamp mode.
How is the performance of the TOPPING L70 when used in preamp mode?
When it is in preamp mode, you can get the same high performance as the headphone amp mode, and the 20-ohm SE and 40-ohm balanced output impedance are widely suitable for various power amplifiers and speakers.
Can a desktop setup be formed using the TOPPING L70 with TOPPING E70?
Yes, you can connect TOPPING L70 to the TOPPING E70 high-performance DAC, and you can form your desktop audio chain.
Can the TOPPING L70 drive high impedance headphones?
Yes, the high output voltage can drive high-impedance headphones, and low-sensitivity headphones can obtain sufficient power thanks to the high output current.
What is ground loop noise terminator functionality like on the TOPPING L70?
Ground loop noise is 'experienced' when multiple devices are 'connected' in combination. The TOPPING L70 has a GND/LIFT switch to solve this problem. When in 'normal' use, set it to 'GND;' and when ground loop noise is 'encountered,' switch it to 'LIFT,' which terminates the ground loop noise.
What is the volume control like on the TOPPING L70?
The TOPPING L70 has a customised volume control that uses an R2R volume control composed of relays and resistor networks, bringing the advantages of precise control, longevity, complete channel balanced and remote control.
Can the TOPPING L70 memorise volume levels?
Yes, the TOPPING L70 can be 'set' to memorise the volume and gain for '8' output settings. It can be adapted to be more personalised when connecting different earphones and other devices, which improves the convenience of use. To prevent unexpected loud noises after pressing the power on/input switch, the TOPPING L70 can have a safe volume adjusted according to the customised settings.
Does the TOPPING L70 come with a fully functional remote?
Yes, the TOPPING L70 comes with a fully functional remote, which allows you to; access various functions with 'ease'.
What are the various inputs/outputs like on TOPPING L70?
It has headphone outputs like 4-pin XLR balanced, 4.4mm balanced, 6.35mm single-ended, and 3.5mm single-ended. The TOPPING L70 also provides combo and RCA input ports and is available for XLR, TRS and RCA connection.
What does the package include?
You will be greeted by the TOPPING L70. The package also includes remote control, AC cable, 6.35mm to 3.5mm adapter, user manual, and warranty card.
Don't sweat it, this
Topping - L70 comes with a 1 Year warranty
on the Amp/DAC and 6 months on the battery
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.
HFN Recommended
Headfonia
Nov, 2022
"The L70 is a very versatile amplifier, with pre-amp XLR outputs, XLR-TRS dual outputs, and balanced/unbalanced headphone outputs with only 0.1-ohm impedance, it will answer pretty much all your needs in many different setups."
Read More