Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71
Headphone-Zone-7HZ-71

7HZ

7HZ - 71

Portable USB DAC & Amp
Sale price₹ 2,990 Regular priceMRP: ₹ 3,999
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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 7HZ - 71 comes with a warranty from 7HZ that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about 7HZ's warranty in India.

7 DAY EASY EXCHANGE

The 7HZ - 71 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 ₹ 997 ₹ 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 ₹ 997 ₹ 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 ₹ 997 ₹ 0
6 No Cost EMI ₹ 498 ₹ 0

Snapmint

7 DAY REPLACEMENT GUARANTEE

In case you receive the 7HZ - 71 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 ₹ 997 ₹ 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 ₹ 997 ₹ 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 ₹ 997 ₹ 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 ₹ 748 ₹ 748 ₹ 0
6 No Cost EMI ₹ 748 ₹ 374 ₹ 0
9 Low Cost EMI ₹ 748 ₹ 262 ₹ 114

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 ₹ 997 ₹ 0
6 No Cost EMI ₹ 498 ₹ 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 ₹ 997 ₹ 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 ₹ 997 ₹ 0

EMI Options through Other Credit Cards


Tenure Interest% Installment Interest
3 14% ₹ 1,020 ₹ 70
6 14% ₹ 519 ₹ 123
9 14% ₹ 352 ₹ 177
12 14% ₹ 268 ₹ 232
18 14% ₹ 185 ₹ 342
24 14% ₹ 144 ₹ 455
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 13% ₹ 517 ₹ 114
9 14% ₹ 352 ₹ 177
12 14% ₹ 268 ₹ 232
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 13% ₹ 517 ₹ 114
9 13% ₹ 350 ₹ 164
12 13% ₹ 267 ₹ 215
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 13% ₹ 517 ₹ 114
9 15% ₹ 353 ₹ 190
12 15% ₹ 270 ₹ 248
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 15% ₹ 1,022 ₹ 75
6 15% ₹ 520 ₹ 132
9 15% ₹ 353 ₹ 190
12 15% ₹ 270 ₹ 248
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 12.50% ₹ 1,018 ₹ 63
6 12.50% ₹ 517 ₹ 110
9 13.50% ₹ 351 ₹ 171
12 13.50% ₹ 268 ₹ 223
18 13.50% ₹ 184 ₹ 330
Tenure Interest% Installment Interest
3 12.99% ₹ 1,018 ₹ 65
6 13.99% ₹ 519 ₹ 123
9 13.99% ₹ 352 ₹ 177
12 13.99% ₹ 268 ₹ 231
18 14.99% ₹ 187 ₹ 367
24 14.99% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 13% ₹ 517 ₹ 114
9 13% ₹ 350 ₹ 164
12 12% ₹ 266 ₹ 198
18 12% ₹ 182 ₹ 292
24 12% ₹ 141 ₹ 388
Tenure Interest% Installment Interest
3 12% ₹ 1,017 ₹ 60
6 12% ₹ 516 ₹ 106
9 14% ₹ 352 ₹ 177
12 14% ₹ 268 ₹ 232
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 14% ₹ 519 ₹ 123
9 15% ₹ 353 ₹ 190
12 15% ₹ 270 ₹ 248
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489
Tenure Interest% Installment Interest
3 14% ₹ 1,020 ₹ 70
6 14% ₹ 519 ₹ 123
9 14% ₹ 352 ₹ 177
12 14% ₹ 268 ₹ 232
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 13% ₹ 517 ₹ 114
9 14% ₹ 352 ₹ 177
12 14% ₹ 268 ₹ 232
Tenure Interest% Installment Interest
3 13% ₹ 1,018 ₹ 65
6 13% ₹ 517 ₹ 114
9 14% ₹ 352 ₹ 177
12 14% ₹ 268 ₹ 232
18 15% ₹ 187 ₹ 368
24 15% ₹ 145 ₹ 489

Talk to a Guru

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We usually call you within a few hours.


Chat with our Headphone Gurus

We're available on WhatsApp from Monday to Saturday (10.30am-6.30pm IST)

BUY NOW, PAY LATER


Chi-Fi
Excellence

1 Year of
Warranty

70mW @ 32ohms
Power Output

AKM AK4377
DAC Chip

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.

Ideal for Commuting

If you’re someone who enjoys listening to music while commuting, then you know the value of a good pair of headphones or earphones. These headphones allow you to listen to your favourite track, make that important call on the go or even block out the world for a focused podcast listening experience. You can expect these headphones to offer a seamless connectivity experience via a wired connection or a wireless one. They are lightweight in design and provide isolation or noise cancellation as an added functionality.

Best Suited for Portable Use

The ability to carry your favourite headphone around is priceless for those who value them. These headphones and devices offer the ultimate portability experience without sacrificing sound quality. If you’re someone who appreciates cutting edge engineering, quality sound and portability, then look no further. Designed to be trusty companions, these headphones and devices are cleverly engineered with the latest technology to offer the ultimate combination of portability + hi-fidelity.

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.

Works with Android

The way we listen to our music has evolved, and streaming services have replaced the USB cable for almost everyone. Understanding this shift in how people consume music, these headphones and devices are designed to offer straightforward connectivity, and if you’re someone who uses an Android device to listen to music and watch videos, then these are for you. Many headphones and devices have been engineered to shine when paired with an Android system and offer Android-specific functionality. Headphones and devices designed to work with Android come in wired and wireless formats. Quite often you will also find Hi-Fi equipment offering direct connectivity to devices with Android OS to offer a convenient operating experience.

Super Lightweight Design

When you want to be constantly hooked to your music, you’d need a pair of lightweight headphones – one that you can wear and forget about instead of one that keeps pressing you down with its weight. And contrary to popular belief, the sound quality of your headphones doesn’t change with weight. Recent designs have combined durable, yet light materials to construct lightweight headphones that are sleeker, trendier and more comfortable than ever before. Of course, lightweight headphones are also easy to take along wherever you go – they don’t add weight to your bag or occupy too much space.

7HZ PRESENTS THE ALL-NEW PORTABLE USB DAC & AMP, THE SEVENHERTZ 71

7HZ is a relatively young brand in the market founded in 2018 by a team of engineers and audio enthusiasts who came together to break into the realm of audio products. 7HZ has had all the success in developing the most well-tuned IEMs and is now proudly introducing a USB DAC & Amp, the Sevenhertz 71. It is a simple device with audiophile-grade components in its circuitry. It enables precise high-resolution audio signal decoding effortlessly. The 7HZ 71 has a compact form factor and can be your daily ultra-portable DAC & Amp that can drive your beloved IEMs.

Headphone-Zone-7HZ 71

FEATURES HIGH-PERFORMANCE AKM DAC CHIPSET THAT DELIVERS PHENOMENAL AUDIO PERFORMANCE

7HZ 71 comes equipped with AK4377, a 32-Bit high-performance DAC chipset from AKM Technologies. The AK4377 is a stereo advanced 32-bit high sound quality audio DAC with a built-in ground-referenced headphone amplifier that adopted VELVET SOUND™ technology. The AK4377 has four types of 32-bit digital filters for better sound quality, achieving low distortion characteristics and a wide dynamic range. It’s a high-performance, low-power consumption DAC chip that can analyse various digital formats supporting high-resolution 32-Bit/384kHz PCM signals and DSD128 & DSD64. The AK4377 DAC chip takes the sonic performance to great heights and delivers phenomenal sonic performance. Delve into pure sonic tranquillity with the all-new 7HZ 71 USB DAC & Amp.
7HZ 71

Headphone-Zone-7HZ 71
Headphone-Zone-7HZ 71

EASY CONNECTIVITY AND COMPATIBILITY FUSED WITH HIGH-QUALITY CONNECTOR CABLE

7HZ 71 is designed to be compatible with different devices. The devices running Windows, Android, iOS, and macOS are supported. Any device running Android V5.1 or higher can connect to it. The iOS lightning cable has to be bought separately for 71 to be compatible with Apple devices. The most recent 71 portable DAC & Amp from 7HZ features a high-purity connection cable. A four-stand, 36-core OCC Type-c cable assures the transmission of a pure, unadulterated signal. The result is a clean and distortion-free signal transmission. The design of 7HZ 71 does not use batteries. It is a plug-and-play-compatible device with low power consumption. You only need to plug it into your smartphone to enjoy high-resolution audio!

Headphone-Zone-7HZ 71
Headphone-Zone-7HZ 71
Headphone-Zone-7HZ 71

1 Year Warranty

Don't sweat it, this 7HZ - 71 comes with a warranty from 7HZ that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about 7HZ's warranty in India.

YouTube Reviews

Watch the most popular YouTube reviews for the 7HZ - 71

Customer Reviews

Based on 5 reviews
80%
(4)
20%
(1)
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A
A. (Chandanathope)
Design and Comfort:
Sound Quality:
Value for Money:
Great DSC

I'm not an audiophile or anything.Since I bought a Note 20 ultra I had to buy a USB cable adaptor.First I bought Samsung type c adaptor and when connected to my Bose Qc 25 there was a lot of noise and I couldn't get the sound quality I get from 3.5mm headphones jack so I did research on USB dacs and my first buy was tiandirenhe with Cs4314L which got it for 1500 rs.It was good compared to Samsung. But the sound was muddy though there was an increase in bass and all but was not crystal clear and missed the same feel from my Bose which I get from headphone jack but was manageable.Sound was low I had to raise the volume very high to get the desired output. When I was outside India I stumbled upon this dac for 35 dollars and bought it.Guys it is really good.Soudnquality is awesome details become very clear everything is in correct proportions whether it is bass treble or instruments.Also I don't need to bring up the volume much .Output is really good even at 35 percent of the volume.I connected it with my Bose and soundmagic e11 which I bought from headphonezone and I'm really liking it.Brings back the good memories of hearing music from 3.5mm.More thanenough for me.Im posting this review here even though I didn't buy from headphonezone is because I just want to help others to make a good decision.I haven't used any other high priced DACs and all.Serves my purpose well.Hence this review.Good for beginners who just want to.listen to their music from new smartphones at the same quality and a bit more than they used to get from old 3.5mm jacks.

Hey there, nothing makes us happier than knowing you loved your purchase, hope you had a comfortable shopping experience and thank you for the great review and ratings!

D
Dishant Sharma (Mohali)
Design and Comfort:
Sound Quality:
Value for Money:
Great wired dac and amp at a great price

I am using this dac&amp with my salnotes zero which comes from the same manufacturer 7hz. It really enhanced my music listening experience to 4-5x. I'm loving this product especially in the mid bass region. In a lot of songs, I experienced a lot of instrumentals for the first time.

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

M
Manas Gupta (Lucknow)
Design and Comfort:
Sound Quality:
Value for Money:
My 1st external DAC/AMP experience

I'm not an expert in the audiophile territory by any means but I can certainly share what difference in audio quality I experience by using this product.
1st thing I experience after using this DAC/AMP is: "We get accustomed to the audio setup you use on a daily basis". I used to think that the usual consumer-grade earphones gave the best sound quality. For years the Sony extra-bass in-ears I used was the "BEST" sounding gear for me. When I switched to using IEMs my perspective changed completely! After using the IEMs for months I thought my audio experience had peaked and couldn't be improved any further. I was SO wrong!

My Setup:
Source:
Realme 9 Pro+
Windows 11 laptop
IEM:
KZ ZSN PRO X
The most immediate difference I noticed in sound quality was the muddiness. For comparison, I juggled between my phone and this DAC while listening to music. I noticed that when I removed the DAC the audio became a bit muddy. While using the external DAC the sound was not only amplified but "elevated" as well (I assume this is what audiophiles call soundstage). Since sound experience is subjective I would urge buyers to experience it 1st hand. IMO it is worth the upgrade. I liked the price vs performance ratio of this product, but I also feel that for an even better experience I would need to purchase a full-fledged Desktop DAC.

Note: for using it with PC/Laptops you need to buy a "USB C female - USB A male" adapter. This is NOT provided in the package.

Hi there, we are so happy you took out time and elaborately reviewed the product. We are sure this will help our customers to make an even better and informed decision.

d
deepak kumar (Delhi)
Design and Comfort:
Sound Quality:
Value for Money:

Paisa vasool

Thank you for your amazing review!

K
Krishna Sidam (Mumbai)
Design and Comfort:
Sound Quality:
Value for Money:
Value for money

It's a good dac in this price range. It's powerful enough to process high quality audio. Pair it with good iem and the experience is awesome. Built quality is also decent for the money.

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

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