TOPPING E70V
High Performance AK4499EX HiFi Bluetooth Decoder Amplifier
- LDAC 24bit/96kHz Bluetooth Transmission
- Wide Compatibility With Wired Input
- XLR and RCA Ports for Various Types of Output
- Decoder and Low-noise Amplifier
- Recommending L70 as The Best Amplifier for E70V
- 12V Trigger Interface
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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 E70V
A pleasant to the eye, the ear, and the hands
The birth of E70V marks the return of AKM flagship AK4499EX decoder, with a known reputation for low-distortion and high-definition music. Thanks to its incredible chips and the low noise Vref, E70V is able to accurately represent every detail in the audio with ultra-low jitter and a THD+N as low as 0.00006% (A-weighted). The distortion is minimized to -125db while the noise is only less than 1.3uVrms. What’s more, with attention paid to details, the E70V is aesthetically designed with a sleek and artistic exterior, that feels well and responds to commend in a speedy and satisfying manner.
LDAC 24bit/96kHz Bluetooth Transmission
Japanese Hi-Res Audio, Hi-Res Audio Wireless, and Sony LDAC certified, the E70V supports input in LDAC/AAC/SBC/aptX/aptX LL/aptX HD/aptX adaptive protocol via Bluetooth 5.1, thanks to its latest QCC5125 chipset. What contributes the most to this powerful chipset is the introduction of the AK4499EX, which replaced the original DAC of the QCC5125 and take the performance of E70V to the next level.
Wide Compatibility With Wired Input
With the latest XMOS XU316, the USB port on E70V support Win10/11, Mac, Linux, IOS, Android, and even Win ASIO with an app installed. The connection for all devices are stable and reliable, with DSD512 and PCM768kHz supported. Other than the USB port, E70V also has coaxial and optical (Toslink) ports that support up to 24bit/192kHz audio, allowing you to have a new perspective of traditional equipment such as digital turntables, disk players, and set-top boxes.
XLR and RCA ports for various types of output
With balanced XLR output and single-ended RCA output on offer, the E70V support either XLR or RCA output and the combined mode. And additionally, in the combined mode, you can choose either XLR 4V + RCA 2V or XLR 5V + RCA 2.5V, for more devices adapted or for greater performance.
Decoder and low-noise Amplifier
The E70V offers two modes, the DAC mode with a fixed electrical level and the Preamplifier mode. With the latter turned on, the E70V can output volume from -99dB to 0dB, saving you the budget of getting a preamp to work in a set with a power amplifier or monitor speakers.
Recommending L70 as the best amplifier for E70V
With the same design concept, L70 will be the perfect match for E70V as a well-suited amplifier for most headphones and earphones. With the 12V Trigger ports, both L70 and E70V can be turned on/off synchronically with either device.
12V Trigger Interface
E70V is equipped with a 12V Trigger port, allowing E70V to synchronously power on or off with other devices whether the commend comes from E70V or the other device. Simply connecting E70V with the other device with a 3.5mm to 3.5mm cable, and the two devices can be turned on/off as one.
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.
USB IN:44.1kHz-768kHz/16bit-32bit
COAX/OPT IN:44.1kHz-192kHz/16bit-24bit
BT IN:
AAC/SBC/APTX
APTX LL/APTX HD
APTX-Adaptive/LDAC
DSD(Native)
USB IN:DSD64-DSD512
DSD(DoP)
USB IN:DSD64-DSD256
THD+N (A-wt):<0.00008%@1kHz
THD @90kBw(No-wt):<0.0002% @20-20kHz
SNR (A-wt):125dB @1kHz
Dynamic range (A-wt):125dB @1kHz
Frequency Response:
20Hz-40kHz (±0.3dB)
20Hz-40kHz (+1.0dB)
Output Level:
2.1Vrms @0dBFS (4V Mode)
2.5Vrms @0dBFS (5V Mode)
Noise(A-wt):<1.3uVrms
Channel Crosstalk:-130dB @1kHz
Channel Balance:0.3dB
Output Impedance:50Ω
XLR
THD+N (A-wt):0.00008%@1kHz
THD @90kBw(No-wt):<0.0002%@20-20kHz
SNR (A-wt):131dB@1kHz
Dynamic range (A-wt):1310B @1kHz
Frequency Response:
20Hz-40kHz(±02dB)
20Hz-40kHz(+0.8dB)
Output Level
4.2Vrms @0dBFS (4V Mode)
5.0Vrms @0dBFS (5V Mode)
Noise(A-wt):<1.3uVrms
Channel Crosstalk:-143dB @1kHz
Channel Balance:0.3dB
Output Impedance:100Ω
Remote Control * 1
USB cable * 1
AC cable * 1
Bluetooth antenna * 1
User manual * 1
Warranty card * 1
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.