HiFiMAN - EF400

Desktop R2R DAC & Headphone Amp

Sale price₹ 39,999 Regular priceMRP: ₹ 64,999
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.

Browse EMI Plans

Low Cost EMI Options through Credit Cards


Other EMI Options through Credit Cards

Talk to a Headphone Guru

DELIVERY
Ships in 24 Hours

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)

READ MORE

Warranty & Services

Don't sweat it, this HiFiMAN - EF400 comes with a 1 Year 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.

Club Audiophile

Club Audiophile

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

READ MORE


Chi-Fi
Excellence

1 Year of
Warranty

Ideal for Audiophiles

These DAC & Amps are designed for discerning music lovers. If audio quality is important to you, a set of DAC & Amps like these would be ideal.


You can expect these DAC & Amps to present you with a refined listening experience. The audio quality exhibited by these DAC & Amps is a beautiful mix of musicality, technical brilliance and high precision.


These DAC & Amps deliver a spacious & open soundstage that makes you feel you are sitting at a live concert. Experience the magic and delve into pure sonic tranquility!


Ideal for
Indoor Use

4.4mm & 4-Pin XLR
Balanced Output

DAC Chip
You may not even realise it, but most of us use a digital-to-analogue converter (commonly known as a DAC) daily. Built into your computers, tablets and smartphones, a DAC is fundamental to unlocking the convenience of digital music. Any device that acts as a digital sound source will need a DAC to convert digital audio to analog. A DAC converts the digital information stored in “0s and 1s” into an analog signal that's passed to speakers or headphones and ultimately our ear. In short, DACs play a large part in making digital music hearable. 

While this technical process is undoubtedly impressive, the DAC embedded into your smartphones or laptops is nowhere good enough to listen to your favourite music recordings in high quality. So, if you want to listen to music in high quality, an external DAC is essential to allow headphones or speakers to perform at their potential. An external DAC, first and foremost, will improve audio quality dramatically.

Metal
Build

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.


Connect With
USB Type-C & USB-B

Upto 4.4W
Power Output

Volume Controls

If your DAC & Amps include volume controls or volume rockers, you can easily change the volume with a button press or volume knob turn.


DAC & Amps that have volume controls make its operation incredibly simple; turn up the volume on your smartphone or your source devices and then change the volume on DAC & Amps to the desired level.


This design feature allows you to have complete control over the desired volume according to your listening preferences.


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.
RAGHAV SOMANI

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.

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 1 Year 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.

A Decade of Audiophile Excellence

Founded in 2005 and headquartered in Tianjin, China, HiFiMAN stands as a leading manufacturer of audio products, specializing in headphones, amplifiers, and portable audio players. Renowned for its critically acclaimed Planar Magnetic headphones, HiFiMAN is revered among audiophiles for its state-of-the-art driver technology. Led by Dr. Fang Bian, the company has garnered awards and rave reviews for its best-in-class earphones and in-ear drivers.

From the Sundara and Ananda headphones to the RE400 and RE800 earphones, HiFiMAN's products are cherished by audiophiles worldwide for their flawless performance and exceptional sound quality.

Explore Collection
VGP

GOLD AWARD

VGP 2023
Dec, 2022


Customer Reviews

Based on 5 reviews
60%
(3)
0%
(0)
20%
(1)
0%
(0)
20%
(1)
I
Inderjit yadav (Gurgaon)
Design and Comfort:
Great
Poor
Sound Quality:
Awesome
Awful
Value for Money:
Bang On!
Not at all
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

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

V
V.T. (Ahmedabad)
A nice full and lush sound

I am using the EF400 for around 3 months now. I have paired it with the HD6xx and Meze 99 classics, two very different headphones. I own a Topping D50s/A50s stack. Compared to the highly detailed resolution of the Topping, the EF400 sounds more lush and richer. It softens the harsh treble of the 99 classics. However, where it really shines is with HD6xx. These headphones thrive on power and the EF400 provides tons of it. It enhances the neutral sound of the HD6xx in a very pleasant way. I am not a basshead and listen to lots of vocals. The R2R DAC really brings out the lower and upper mid-range frequencies ad vocals sound warm and pleasant. Overall this is quite a contrast to my D50s/A50s stack and I love being able to listen to both depending on my mood.

Hey there, thank you for the great review and ratings! So delighted that you are loving your purchase. Hope you had a comfortable shopping experience. Cheers!

B
Balaji d (Vellore)
Lush and musical

This is the most lush and musical dac & amp I’ve purchased
Superb dynamics with non fatiguing music, can listen for hours
Unleashes the true potential of iems and headphones
I’ve also connected my monitor speakers to it
Definitely recommended

Hey Balaji, thanks a lot for this lovely review and we are glad you are enjoying it! Keep the music playing.

S
S. (Coimbatore)
Stopped working today

My desktop HiFi journey started with HiFiMAN EF 400 & today it went kaput.

U
User (Hyderabad)
Design and Comfort:
Great
Poor
Sound Quality:
Awesome
Awful
Value for Money:
Bang On!
Not at all
Average

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

You may also like