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HiFiMAN

HiFiMAN - EF400

Desktop R2R DAC & Headphone Amp
2 reviews
MRP: ₹ 64,999
Selling Price: ₹ 57,999
Black Friday Cyber Monday Price: ₹ 49,999
Is our price too high?

GET 18% GST INPUT

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India.

Don't let the GST input go to waste especially if you can avail an offset.

All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST.

Simply enter your GST number at the time of checkout.

Warranty & Services

This HiFiMAN - EF400 comes with a warranty from HiFiMAN that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about HiFiMAN's warranty in India.

7 DAY EASY EXCHANGE

The HiFiMAN - EF400 is eligible for Easy Exchange within 7 days of delivery. Your exchange request will be accepted only once. We want to make sure that you end up with a product that you 100% love. 

An exchange will be allowed only if the product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

You will receive full Store Credit in your Headphone Zone account so that you may choose another product from our website which would be more suited to your needs. Refunds will NOT be possible under our 7 Day Easy Exchange Policy.

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Bajaj Finserv

Tenure available: 3 Months
Eligibility: All Bajaj Finserv card owners
Transaction value: All orders above Rs. 4,500/-
Payment Gateway: Please choose Razorpay at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

Zest Money

Tenure available: 3 Months
Eligibility: All Zestmoney users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Cashfree at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

Simpl Pay in 3

AXIO

Tenure available: 3 or 6 Months
Eligibility: All above 21 years of age
Transaction value: Available on all orders below Rs. 60,000/-
Payment Gateway: Please choose Razorpay at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0

Snapmint

snapmint_log
Plans to choose from
Option 2
Downpayment
EMIs
Option 1
₹ 12,500
₹ 12,500 x 3 months
Option 2
₹ 12,500
₹ 6,250 x 6 months
Option 3
₹ 12,500
₹ 4,380 x 9 months

2 minute
online process

Credit Card
NOT Required

No Hidden
Charges

How it works

1Add Products To Cart

2Select at Payment Page

32-minute online process for order confirmation

7 DAY REPLACEMENT GUARANTEE

In case you receive the HiFiMAN - EF400 with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective 
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

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CLUB AUDIOPHILE

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.

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No Cost EMI Options

Tenure available: 3 Months
Eligibility: All Bajaj Finserv card owners
Transaction value: All orders above Rs. 4,500/-
Payment Gateway: Please choose Razorpay at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

Tenure available: 3 Months
Eligibility: All Zestmoney users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Cashfree at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

Tenure available: 3 Months
Eligibility: All Simpl users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Simpl Pay in 3 at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
  1. Valid from 1st October to 10th October
  2. Users will get 10% cashback up to a maximum of ₹750 on a minimum order value of Rs 2,999/-
  3. The offer is valid only once per user during the offer period.
  4. No coupon code required.
  5. Offer valid for orders worth ₹2,999 & above.
  6. Users who make the 1st month’s payment (1st installment) will be eligible for cashback.
  7. Eligible cashback amount will reflect in the user's Simpl account within 24 hours of successful transaction. Details will also be communicated through Email and SMS.
  8. For all the eligible transactions taking place on Friday, Saturday and Sunday, the cashback will be processed on Monday.
  9. The eligible cashback amount will be adjusted against the 2nd payment and will reflect in the pending dues.
  10. The eligible cashback amount can only be used for Simpl Pay in 3 transactions/installments and not for Simpl Pay Later transactions.
  11. Cashback will be canceled in case of full refunds or cancellation of orders.
  12. Offer is only valid for transactions done via Simpl Pay in 3.
  13. Any customer availing the cashback shall be deemed to have accepted the terms and conditions.
  14. Simpl reserves the right to disqualify the user from cashback eligibility if any fraudulent activity is identified.

100% Buyer Protection

Once you receive your pre loved purchase, you get 48 hours to inspect and let us know if it's not as per the specs and images in the listing.

If the product you received is not functional, we will pick it up and send it back to the seller and you can choose to get a full refund or store credit.

7 DAY REPLACEMENT GUARANTEE

All bundled products are covered by the Headphone Zone 7 Day Replacement Guarantee.

However, you cannot return any item in the case you do not like it. If one item is defective - you will get a free replacement for that item. No refund or store credit will be given.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

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ABOUT PRAVEEN KAMATH

Praveen, our Headphone Guru is an audio connoisseur and staunch Meze fanboy. He loves the RAI Penta and the Empyrean, equally. When not writing about, thinking about or listening to music: He's an avid beerologist too and staunchly believes that the combination of both beats every music setup out there! You'll often find him listening to The Weeknd, The Score and The Script.

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.

Browse EMI Plans

EMI Options through UPI / Debit / Credit Cards


Tenure available: 3, 6 and 9 Months
Eligibility: Above 18 years of age, Credit Card NOT Required
Transaction value: Available on all orders
Payment Gateway: Please choose Snapmint Cardless EMI at checkout

Tenure Interest% Downpayment Installment Interest
3 No Cost EMI ₹ 12,500 ₹ 12,500 ₹ 0
6 No Cost EMI ₹ 12,500 ₹ 6,250 ₹ 0
9 Low Cost EMI ₹ 12,500 ₹ 4,380 ₹ 1,900

Black Friday Cyber Monday Sale Cashback Offer
  • Get 10% Cashback up to Rs. 750. No minimum order value
  • The offer is valid only for transactions made through the Snapmint payment option.
  • The offer is valid only for the first transactions of customers through the Snapmint payment option.
  • The cashback offer is valid from 24th November at 12:00 am to 30th November 2022 at 11:59 pm
  • The cashback will be processed within 15 working days after the due date of the last EMI.
  • Cashback is valid only when the customer pays their EMIs on time.
  • The offer would not be applicable in case of canceled or refunded transactions. In case of a partial refund, the cashback will be applicable only on the remaining value.
  • The Offer can be availed only once per user during the campaign period.

Tenure available: 3 and 6 Months
Eligibility: All above 21 years of age
Transaction value: Available on all orders below Rs. 60,000/-
Payment Gateway: Please choose Razorpay at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0

Tenure available: 3 Months
Eligibility: All Simpl users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Simpl Pay in 3 at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

Cashback offer
  1. Valid from 24th to 28th November
  2. Users will get 10% cashback up to a maximum of ₹1000 on a minimum order value of Rs 3,999/-
  3. The offer is valid only once per user during the offer period.
  4. No coupon code required.
  5. Offer valid for orders worth ₹3,999 & above.
  6. Users who make the 1st month’s payment (1st installment) will be eligible for cashback.
  7. Eligible cashback amount will reflect in the user's Simpl account within 24 hours of successful transaction. Details will also be communicated through Email and SMS.
  8. For all the eligible transactions taking place on Friday, Saturday and Sunday, the cashback will be processed on Monday.
  9. The eligible cashback amount will be adjusted against the 2nd payment and will reflect in the pending dues.
  10. The eligible cashback amount can only be used for Simpl Pay in 3 transactions/installments and not for Simpl Pay Later transactions.
  11. Cashback will be canceled in case of full refunds or cancellation of orders.
  12. Offer is only valid for transactions done via Simpl Pay in 3.
  13. Any customer availing the cashback shall be deemed to have accepted the terms and conditions.
  14. Simpl reserves the right to disqualify the user from cashback eligibility if any fraudulent activity is identified.

Tenure available: 3 Months
Eligibility: All Bajaj Finserv card owners
Transaction value: All orders above Rs. 4,500/-
Payment Gateway: Please choose Razorpay at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

Tenure available: 3 Months
Eligibility: All Zestmoney users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Cashfree at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0

EMI Options through Other Credit Cards


Tenure Interest% Installment Interest
3 14% ₹ 17,057 ₹ 1,171
6 14% ₹ 8,677 ₹ 2,061
9 14% ₹ 5,885 ₹ 2,962
12 14% ₹ 4,489 ₹ 3,872
18 14% ₹ 3,096 ₹ 5,724
24 14% ₹ 2,401 ₹ 7,615
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 14% ₹ 5,885 ₹ 2,962
12 14% ₹ 4,489 ₹ 3,872
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 13% ₹ 5,861 ₹ 2,747
12 13% ₹ 4,466 ₹ 3,590
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 15% ₹ 5,908 ₹ 3,177
12 15% ₹ 4,513 ₹ 4,155
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 15% ₹ 5,908 ₹ 3,177
12 15% ₹ 4,513 ₹ 4,155
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 13.50% ₹ 5,873 ₹ 2,854
12 13.50% ₹ 4,478 ₹ 3,731
18 13.50% ₹ 3,084 ₹ 5,513
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 13.99% ₹ 5,884 ₹ 2,960
12 13.99% ₹ 4,489 ₹ 3,869
18 14.99% ₹ 3,119 ₹ 6,142
24 14.99% ₹ 2,424 ₹ 8,178
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 13% ₹ 5,861 ₹ 2,747
12 12% ₹ 4,442 ₹ 3,309
18 12% ₹ 3,049 ₹ 4,884
24 12% ₹ 2,354 ₹ 6,488
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 14% ₹ 5,885 ₹ 2,962
12 14% ₹ 4,489 ₹ 3,872
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 15% ₹ 5,908 ₹ 3,177
12 15% ₹ 4,513 ₹ 4,155
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 14% ₹ 5,885 ₹ 2,962
12 14% ₹ 4,489 ₹ 3,872
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 14% ₹ 5,885 ₹ 2,962
12 14% ₹ 4,489 ₹ 3,872
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 16,666 ₹ 0
6 No Cost EMI ₹ 8,333 ₹ 0
9 14% ₹ 5,885 ₹ 2,962
12 14% ₹ 4,489 ₹ 3,872
18 15% ₹ 3,119 ₹ 6,146
24 15% ₹ 2,424 ₹ 8,184

THE BIGGEST EVENT OF THE YEAR: BLACK FRIDAY CYBER MONDAY SALE ✨

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DELIVERY & SHIPPING
Ships in

24 Hours

RETURNS & WARRANTY

BUY NOW, PAY LATER


Chi-Fi
Excellence

1 Year of
Warranty

Ideal for
Indoor Use

4.4mm & 4-Pin XLR
Balanced Output

Connect With
USB Type-C & USB-B

Upto 4.4W
Power Output

Ideal for Audiophiles

These Amps & DACs are designed for discerning music lovers. If you are someone who cares about audio quality deeply, you'll want a pair of Amps & DACs like these. You can expect these Amps & DACs to present you with a refined listening experience. The audio quality exhibited by these Amps & DACs is a beautiful mix of musicality, technical brilliance and high precision. These Amps & DACs deliver a spacious and open soundstage that compares listening to music on actual speakers.

Metal build

The longevity of your headphone/devices is strongly affected by its build quality, and a poorly built pair is more susceptible to breaking in a short amount of time. This is even more important for the listener who travels with their headphones/devices frequently, as wear and tear are more probable.Headphones/devices built with metal and metal components usually tend to last longer and can withstand wear and tear and potential damage. Modern processes allow all kinds of precious and durable metals to be used while making devices and offer a longer lifetime for users.

Pair with Laptop via USB

A majority of people use a laptop as the primary source device to listen to music or watch movies. Since the laptop is an essential part of the audio chain there are headphones and devices designed to work a laptop or computer system flawlessly. With the availability of USB connectivity, it becomes easier to pair various devices like an Amp, DAC or even headphones without worrying about drivers or any additional piece of software.

Volume Controls

If your Amps & DACs have volume controls, you will be able to adjust the volume level with a simple touch of a button without having to reach for your source device. Your music keeps playing without being interrupted or accidentally paused during playback. Having volume controls on Amps & DACs or at least in-line controls on the audio cable may seem unnecessary to some people, but they are, in fact, quite convenient.
HiFiMAN pushes the envelope in terms of innovation with the all-new R2R EF400. The EF400 is such an incredibly mature and rich-sounding device that it is hard to believe it retails for the price it does. HiFiMAN EF400 just did something that raised the bar for all its competitors out there.

PAIRS WELL WITH THESE ACCESSORIES

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iFi Audio - GND Defender Ground Loop Suppressing Power Adaptor
₹ 8,999 ₹ 9,999
Headphone-Zone-FiiO-LD-TC1Headphone-Zone-FiiO-LD-TC1
FiiO - LD-TC1/LD-LT1 USB Type-C & Lightning Cable for FiiO Devices
From ₹ 699 ₹ 999

BALANCED DAC & HEADPHONE AMP FEATURING HIMALAYA R2R DAC

HiFiMAN proudly presents the all-new EF400, a Balanced DAC & Headphone Amp that combines the newly developed technology, including the company's superior HIMALAYA R2R DAC architecture. The EF400 is a modern desktop DAC and amplifier delivering Next-Level Sonic Performance. With the high-level technology developed by HiFiMAN, it comes as no surprise that the HIMALAYA R2R DAC had been a recipient of the 2022 lifestyle VGP Gold Technology Award held in Japan.
EF400

Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400

MASSIVE POWER OUTPUT OF 4.4 W PER CHANNEL DELIVERING SUPERIOR SOUND

The HiFiMAN EF400 is a modern desktop DAC & Amp solution. Providing Ultra-high efficiency and low power consumption at maximum stability of 4.4W per channel balanced output. HiFiMAN EF400 is embedded with oxygen-free copper wire wound toroidal transformer, HIMALAYA R2R DAC module, 30000uf large capacitors, and high current amplifier circuit to deliver optimum and stable power outputs.

Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400

EXPERIENCE THE PERFORMANCE OF THE R2R DAC, A RARE DELIGHT MADE POSSIBLE BY HIFIMAN

The HiFiMAN EF400 DAC & Amp architecture is designed with a discrete HIMALAYA R2R DAC module, based on an FPGA algorithm. It's an excellent match for high-performance audio equipment because of its low audio frequency range, minimal out-of-band noise, and low energy consumption. With a maximum resolution of 24 bits, the HIMALAYA DAC module supports the standard PCM music signal provided by the most common IIS (Integrated Interface of Sound) audio interface. A DAC, buffer, and active filter result in an unequaled balanced output for outstanding performance from a Class AB DAC/amplifier setup. On a 36 Ohms equivalent load, the four-channel differential amplifier circuit produces a maximum output of 10.7 Vrms (THD1%). The result is a perfectly balanced output that is unrivaled.

Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400

OPTIMAL BUILD AND SUPREME CONNECTIVITY OPTIONS WITH 4-LEVEL GAIN FUNCTION SWITCH

EF400 has a polished and stylish chassis which gives it a robust feel and premium look. The compact physical dimensions of the EF400 contradict its substantial output. Measuring 246.5mm(L)×228mm(W)×61mm(H), the EF400 requires the bare minimum of desktop or rack space. The front panel includes two unbalanced outputs - 6.35mm, and 3.5mm, and two balanced outputs 4.4mm, XLR four-pin. In addition, EF400 also offers a four-level gain function switch with High Gain NOS, High Gain OS, Low Gain OS, Low Gain NOS Headphone Out, and volume control. The rear input panel includes jacks for USB-B and USB-C source connectors, dual (L/R) XLR three-pin fully balanced line outputs, and is a rarity in products.

Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400
Headphone-Zone-HiFiMAN-EF400

1 Year Warranty

Don't sweat it, this HiFiMAN - EF400 comes with a warranty from HiFiMAN that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about HiFiMAN's warranty in India.

YouTube Reviews

Watch the most popular YouTube reviews for the HiFiMAN - EF400

Customer Reviews

Based on 2 reviews
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I
Inderjit yadav (Gurgaon)
Design and Comfort:
Sound Quality:
Value for Money:
Best dac/amp i have used

I am using with hifiman xs and this sounds amazing this is end game for me right now thankx headphone zone

User picture

We're really happy that you have such great thoughts about the product and thanks for the amazing review!

U
User (Hyderabad)
Design and Comfort:
Sound Quality:
Value for Money:
Average

3 dimensity missing while clarity somewhat little improved from a 3.5 mm jack. More towards pricey side.

User picture

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