TOPPING L70
Full Balanced NFCA Dual Gain Settings Headphone Amplifier
- Ultra-High Performance NFCA Modules
- 12V Trigger interface
- Powerful Output Ports with Low Noise and Low Impedance
- Dual Gain Setting Options
- Customize volume control
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Estimated Delivery:Oct 21 - Oct 25
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Free Standard Shipping & Returns On all orders. Check if your country applies.
TOPPING L70
Ultra-High Performance NFCA Modules
Adopting the same NFCA module with A90, TOPPING L70 utilizes a voltage current hybrid feedback architecture along with UHGF(Ultra High Gain Feedback) technology to provide excellent DC and AC performance，ultra-low THD+N and absurdly high dynamic range of 146dB. Even more, high output current drive capability, ultra-low output impedance and the ultra-low noise of 0.3uV which is miles ahead of the competition provide sufficient guarantee for driving headphones with various characteristics, so that high-fidelity music can be vividly performed on different headphones.
12V Trigger interface
The L70 is equipped with 12V Trigger in & out interface. 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.
Powerful Output Ports with Low Noise and Low Impedance
Compatible with almost all kinds of headphones, TOPPING L70 features high output voltage, high output current, low noise, and low output impedance. In this case, high output voltage can easily drive high impedance headphones. High output current allows low-sensitivity headphones to obtain enough power. Low noise allows high-sensitivity IEMs to not suffer from any background noise. The low output impedance will not bring unnecessary effect on FR when driving low-impedance headphones. It is worth mentioning that different headphones can be easily driven by the L70.
Dual Gain Setting Options
L70 features two gain settings to meet the needs of different headphones from low-sensitivity full-sized over-ears to high-sensitivity IEMs. With the help of extremely low noise 0.3uV, even IEMs will not hear any background noise.
Customize volume control
L70 utilizes a R2R volume control composed of relays and resistor networks, bringing the advantages of precise control, longevity, complete channel balanced and remote control. L70 can also memorize the volume and gain for eight output settings. This device can be adapted more personalized when connecting different earphones and other devices, which greatly improves the convenience of use.
Free Standard Shipping
We Offer FREE Standard Shipping on all orders to Most of the World*
1 Year Warranty
Your Headphones, IEM's, AMPs and DACs, are covered by a warranty against factory defects.
Authentic Products
HiFiXAudio is an official distributor of the brands we carry. All products are genuine.
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): 146dB
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: <0.1Ω
Output Power:
3500mW x 2@16Ω THD+N<0.1%
2300mW x2 @32Ω THD+N<0.1%
1200mW x2 @64Ω THD+N<0.1%
290mW x 2@300Ω THD+N<0.1%
Load Impedance: >8Ω
BAL IN/SE OUT
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=Hv
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 x2 @32Ω THD+N<0.1%
1200mW x2 @64Ω THD+N<0.1%
290mW x 2@300Ω THD+N<0.1%
Load Impedance: >8Ω
SE IN/BAL OUT
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 x2@32Ω THD+N<0.1%
4700mW x2 @64Ω THD+N<0.1%
1150mW x 2@300Ω THD+N<0.1%
600mW x2 @600Ω THD+N<0.1%
Load Impedance: >8Ω
BAL IN/BAL OUT
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 x2@32Ω THD+N<0.1%
4700mW x2 @64Ω THD+N<0.1%
1150mW x 2@300Ω THD+N<0.1%
600mW x2 @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
BAL IN/SE OUT
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
SE IN/BAL OUT
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
BAL IN/BAL OUT
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
FAQ's
How long does it take to process an order?
For in-stock products, your order is expected to be shipped within 3 working days. Customized items and pre-orders take a longer time (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:
- For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 1-2 months, depending on your country and its custom procedure. The duration for transit is beyond our control. Mechlands does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
- For Express Shipping, it takes about 3-10 days for items to be delivered after it is shipped.
Note:
Shipping methods and period might be affected and changed due to festive seasons, pandemic circumstances or other unforeseen circumstances.
What kind of shipping do you offer?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries/areas.
Express Shipping via DHL Express or FedEx is 10-40USD (excluding tax) depending on your country. If your order is over 500USD, DHL Express Shipping is free*.
*KiiBOOM keyboards are not eligible for free shipping.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Mechlands is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for the two-way freight charges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Mechlands will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.
For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Should you have any other queries regarding shipments, please contact us before placing an order.
Who does pay for the import tax/custom fees?
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
If the custom fees and the delivery of the parcel are rejected by the recipient, the shipping cost still needs to be paid. Mechlands only arranges the refund of the order amount after deducting the shipping cost incurred.
Which countries do you ship to?
We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. Shipping methods may alter due to different situations. After proceeding to Checkout, the available shipping method(s) and cost will be stated before the payment page.
Note:
Note: For countries and areas of Africa, Alaska, Argentina, Canada, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few, we can only do Express Shipping. This may be subjected to changes due to unpredictable events such as pandemic, war, and etc.
How do I cancel order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@mechlands.com) or website chat. We will help you with the changes if that could be done.
For other queries, the fastest way to contact us is via our website or Discord
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order is shipped, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
What if i dislike the product once it arrives?
On the ground of disliking a product, you may return any non-customized and non-sales product that is sealed, within the 15 days upon receiving it. To be eligible for a return, your item must be unused and in the same condition that you received it. It also must be in the original packaging. Customized and sales products, accessories, or spare parts are excluded from the 15-day return policy. The shipping fee, handling fees, or any form of tax caused by return will NOT be refunded.
My product came with some kind of factory issue
For factory defective items within the first 30 days upon delivery, you would need to provide a solid proof. All customers are strongly advised to take an unboxing video of their parcel and packaging. If the item is defective due to manufacturing issues instead of unguided manual modifying/disassembling, Epomaker will provide a shipping label and reship the replacement unit or refund to you after receiving the return parcel.
Who applies to your free 15/30 Days Return Policy program?
*Our 15-day & 30-day warranty applies only to the following countries Canada, United States, Netherlands, Poland, United Kingdom, Czech Republic, Australia, Brazil, Saudi Arabia, Spain, Ukraine, France, Mexico, Italy, Chile, South Korea, Japan, Switzerland, United Arab Emirates, Portugal, Israel, Russia, Belgium and Germany. Customers in other countries may incur additional fees for warranty service.
