Description
- High-quality OCC Cores.
- Strong durable PVC insulation to last long.
- Lossless audio signal Transmission.
- 2 layer gold plated connectors.
- Length 5 to 6 inches.
- 1-year manufacturing warranty.
Discover EarAudio, the Nagpur-based brand known for its premium handmade upgrade cables for IEMs and headphones. Elevate your audio experience with our interconnection and adapter solutions for DACs and amplifiers. Shop now for high-quality cables that deliver exceptional sound quality and durability.
I have an HD650 with stock cable (3.5mm, 6.3mm) and a Tripowin Granvia (4.4 mm termination) and to pair with my source (iBasso Dx220 Amp 1 MK II) i needed this cable. I had researched a lot and most of those cables were either expensive or aesthetically not good (bulky). I had read about the ear audio cables which were made in India and heard very good reviews about them from various forums. TAS had them in stock, and it was a seamless experience buying from them. The delivery happened very quick too.
The cable - Looks and feels it lasts a lifetime, the terminations are made really well, no flex whatsoever when connected. I'm able to enjoy the HD 650 at its max potential due to this cable. Thank you Ear Audio, absolutely well made cable, and i love the name "Ear Audio" :-). I'd also like to get a 4.4 mm balanced to dual RCA (3 mtr) from you if that's available.
TAS ~ thank you for your quick and prompt delivery and very honest pricing. This may have been my first purchase from you, but this experience will make me lean towards more in the future.
Wishing you the very best Ear Audio. You guys compete with the best out there
Thank you so much for taking the time to leave such a detailed and positive review for our EarAudio adapter cable. We are thrilled to hear that it has been a cost-effective and high-quality solution for pairing your HD650 with your Tripowin Granvia and iBasso Dx220 Amp 1 MK II. We take great pride in the craftsmanship and durability of our cables, and we are happy to hear that you appreciate it as well.
Thank you also for your kind words about our company, TAS. We are dedicated to providing excellent customer service and honest pricing, and we are glad to hear that it has made a good impression on you as a first-time customer. We will certainly look into offering a 4.4 mm balanced to dual RCA cable in the future.
Thank you again for your support and for choosing EarAudio and The Audio Store. We wish you all the best and look forward to serving you in the future.
Though I was a bit concerned to buy a dangling type adapter, the doubts were removed when it arrived. Very well made. good quality check and looks good too. Earaudio is also an Indian brand, so that's a bonus supporting a brand in a niche low volume area. Bought the 4.4mm to 2.5mm as well.
Thank you for the positive review of the EarAudio 2.5mm male to 4.4mm female Adapter Cable. We're glad to hear that you're happy with the product and that it meets your expectations in terms of quality and appearance. We're also happy to see that you appreciate our support of Indian brands, as this is a common trend among our customers. Thanks again for your feedback and we hope you have a great day.
Compared to the expensive balanced adapters this one is quite nice in quality and does the job perfectly.
Thank you for your feedback! We're glad to know that this adapter cable is affordable and performs well.
This works well. Quality is very good.
The Performance of this Balanced Adapter is Excellent.
Thank you for your review. We're glad to hear that you're satisfied with the performance of the adapter.
TL;DR: EarAudio adapter is great, if you need balanced, go for it, its worth a shot.
Wanted to use my sennheiser HD660S with the balanced port of fiio btr5. I do use senns with ifi hip dac as my main driver, so just wanted to try the fiio balanced option. So, needed a converter which could convert 4.5mm male end of senns cable to 2.5mm male end (fiio has 2.5mm female input end for balanced connection).
Senns do come with 3.5mm regular cable so I had already used the fiio btr5 with senns (on 3.5mm) and was quite impressed with the output, but was still curious about balanced connection, so got the earaudio converter to give balanced a try and it was worth it.
The connector / converter (EarAudio 2.5mm male to 4.4mm female Adapter Cable) is of great quality, I don't think there's any loss in quality at all, at least while using with stock senns cable (which are already quite good). Serves the purpose well, build is great as well.
So, for someone who'd want a couple words about balanced connection, it's a hobby guys. For me, balanced (on fiio) sounded way better than single ended because fiio btr5 provides more power output in its balanced output than its single ended connection and secondly, btr5 balanced output is just way better in every way than its 3.5mm counterpart.
I used the adapter with senns hd660s, fiio fh3 (4.4mm balanced cable). For iems, its not that exciting to go balanced route as iem (in general) don't need that much power but if you have a full size headphone lying around which could use balanced, its worth a shot to try balanced (with something like btr5).
Caution: ifi hip dac also has balanced, but its balanced is useless for iem as it hisses a lot with iem, so before going balanced, make sure to read some reviews.
As for my iem, FH3 (with btr5), I'm using them with a balanced 4.4m cable which just changed the way it sounded originally. Fh3 with 4.4mm connection is a different beast, punches above its weight and in this particular case, the balanced connection was super worth it.

Description
- High-quality OCC Cores.
- Strong durable PVC insulation to last long.
- Lossless audio signal Transmission.
- 2 layer gold plated connectors.
- Length 5 to 6 inches.
- 1-year manufacturing warranty.
Discover EarAudio, the Nagpur-based brand known for its premium handmade upgrade cables for IEMs and headphones. Elevate your audio experience with our interconnection and adapter solutions for DACs and amplifiers. Shop now for high-quality cables that deliver exceptional sound quality and durability.
I have an HD650 with stock cable (3.5mm, 6.3mm) and a Tripowin Granvia (4.4 mm termination) and to pair with my source (iBasso Dx220 Amp 1 MK II) i needed this cable. I had researched a lot and most of those cables were either expensive or aesthetically not good (bulky). I had read about the ear audio cables which were made in India and heard very good reviews about them from various forums. TAS had them in stock, and it was a seamless experience buying from them. The delivery happened very quick too.
The cable - Looks and feels it lasts a lifetime, the terminations are made really well, no flex whatsoever when connected. I'm able to enjoy the HD 650 at its max potential due to this cable. Thank you Ear Audio, absolutely well made cable, and i love the name "Ear Audio" :-). I'd also like to get a 4.4 mm balanced to dual RCA (3 mtr) from you if that's available.
TAS ~ thank you for your quick and prompt delivery and very honest pricing. This may have been my first purchase from you, but this experience will make me lean towards more in the future.
Wishing you the very best Ear Audio. You guys compete with the best out there
Thank you so much for taking the time to leave such a detailed and positive review for our EarAudio adapter cable. We are thrilled to hear that it has been a cost-effective and high-quality solution for pairing your HD650 with your Tripowin Granvia and iBasso Dx220 Amp 1 MK II. We take great pride in the craftsmanship and durability of our cables, and we are happy to hear that you appreciate it as well.
Thank you also for your kind words about our company, TAS. We are dedicated to providing excellent customer service and honest pricing, and we are glad to hear that it has made a good impression on you as a first-time customer. We will certainly look into offering a 4.4 mm balanced to dual RCA cable in the future.
Thank you again for your support and for choosing EarAudio and The Audio Store. We wish you all the best and look forward to serving you in the future.
Though I was a bit concerned to buy a dangling type adapter, the doubts were removed when it arrived. Very well made. good quality check and looks good too. Earaudio is also an Indian brand, so that's a bonus supporting a brand in a niche low volume area. Bought the 4.4mm to 2.5mm as well.
Thank you for the positive review of the EarAudio 2.5mm male to 4.4mm female Adapter Cable. We're glad to hear that you're happy with the product and that it meets your expectations in terms of quality and appearance. We're also happy to see that you appreciate our support of Indian brands, as this is a common trend among our customers. Thanks again for your feedback and we hope you have a great day.
Compared to the expensive balanced adapters this one is quite nice in quality and does the job perfectly.
Thank you for your feedback! We're glad to know that this adapter cable is affordable and performs well.
This works well. Quality is very good.
The Performance of this Balanced Adapter is Excellent.
Thank you for your review. We're glad to hear that you're satisfied with the performance of the adapter.
TL;DR: EarAudio adapter is great, if you need balanced, go for it, its worth a shot.
Wanted to use my sennheiser HD660S with the balanced port of fiio btr5. I do use senns with ifi hip dac as my main driver, so just wanted to try the fiio balanced option. So, needed a converter which could convert 4.5mm male end of senns cable to 2.5mm male end (fiio has 2.5mm female input end for balanced connection).
Senns do come with 3.5mm regular cable so I had already used the fiio btr5 with senns (on 3.5mm) and was quite impressed with the output, but was still curious about balanced connection, so got the earaudio converter to give balanced a try and it was worth it.
The connector / converter (EarAudio 2.5mm male to 4.4mm female Adapter Cable) is of great quality, I don't think there's any loss in quality at all, at least while using with stock senns cable (which are already quite good). Serves the purpose well, build is great as well.
So, for someone who'd want a couple words about balanced connection, it's a hobby guys. For me, balanced (on fiio) sounded way better than single ended because fiio btr5 provides more power output in its balanced output than its single ended connection and secondly, btr5 balanced output is just way better in every way than its 3.5mm counterpart.
I used the adapter with senns hd660s, fiio fh3 (4.4mm balanced cable). For iems, its not that exciting to go balanced route as iem (in general) don't need that much power but if you have a full size headphone lying around which could use balanced, its worth a shot to try balanced (with something like btr5).
Caution: ifi hip dac also has balanced, but its balanced is useless for iem as it hisses a lot with iem, so before going balanced, make sure to read some reviews.
As for my iem, FH3 (with btr5), I'm using them with a balanced 4.4m cable which just changed the way it sounded originally. Fh3 with 4.4mm connection is a different beast, punches above its weight and in this particular case, the balanced connection was super worth it.
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View allTRUSTED BY OVER 35K+ MUSIC ENTHUSIAST
Let customers speak for us
from 4877 reviewsKZ Castor Harman Target Version – Review
Design & Comfort
Lightweight, durable, and comfortable with a detachable cable. The in-line mic is useful for calls and gaming.
Sound Quality
Bass: Punchy and deep without overpowering.
Mids: Clear vocals and instruments.
Highs: Crisp but slightly bright.
Soundstage: Decent separation for immersive listening.
Pros:
✔ Enhanced bass
✔ Balanced tuning
✔ Comfortable & durable
✔ Affordable
Verdict:
A budget-friendly IEM with great sound and comfort, though the mic is just decent.
I'm using first time DAC most of the people refer this varient, difference between 3.5mm jac and this DAC D07 is absolutely awesome, so much details in hearing a song and music, loved it ❤️❤️❤️❤️👌👌👌🙏🙏🙏
Solid pouch
With good space
The product is worth the money
And I personally love the your faster delivery service
I got the product just in with 30 Hrs

I like Moondrop ECHO-A Dac. It is not powerful Dac but it produces quality sound .

Great for listening to all music genres, gaming on PC or consoles or pretty much any thing you'd like to do with a pair of earphones.
Superb packaging 👍🏻 delivered what was promised.

I recently got my hands on the ROSESELSA AURORA Ultra IEM, and I must say, it has exceeded my expectations! For under 2,000 INR, this IEM delivers exceptional value and performance that can easily compete with many pricier models out there.
What really stands out to me is its versatility. The AURORA shines across all genres, whether I'm diving into classical symphonies, jamming to rock anthems, or vibing with electronic beats. The sound quality is simply fantastic, making every listening session a joy.
A cherry on top is the comfort factor—these IEMs are small and lightweight, so they don’t cause any discomfort during long listening sessions. If you’ve had issues with larger IEM shells in the past, you’ll find the AURORA to be a perfect fit. Plus, the cable quality is impressive for the price, adding to the overall value of this product.
To unlock the full potential of these IEMs, I highly recommend investing in an external dongle. I personally use the Kiwi Ear Allegro Mini DAC, and it has truly elevated my audio experience. If you're on the hunt for a budget-friendly IEM that doesn’t compromise on sound quality, the ROSESELSA AURORA is a must-try!
I also want to take a moment to thank the audio store for their outstanding service. My order arrived in perfect condition, and their customer support team was incredibly friendly and helpful. Overall, this has been a wonderful experience, and I’m absolutely thrilled with my purchase!
As a v16 owner this is a worthy upgrade .
Fit :
The iem is designed aesthetically that it fits like custom made
Sound impressions :
Treble is perfectly done with being sibilant, Mids sounds very organic and clear, Bass is the best part here it's a step up from their previous flagship v16.
Staging is better and so is the resolution, A total flagship level iem which punches above the price tag
Thanks to Pritam for his exceptional customer service and deal .
Definitely recommended

Have a great features and I am very happy after buying this m71 thanks audio store 🙏🙏

Time Spent with this DAP is more than 50 days, used many IEMs from Budget range to high end.
OBSERVATION & EXPERIENCE SO FAR.
- Wide soundstage, it's creating a spacious listening experience.
- Smooth and refined sound, with good bass & trebles. I liked it.
- little high Volume doesn't hurt ears because of spaciousness which this DAP creates.
- Main unique point is Vocals & Instruments separation, it's best.
- So far, I noticed Battery back up is really good. Will check it over time and provide feedback.
- Does not get warm that too after using for hours.
- Best software & Shanling Music app, it's very fast ( I use 1TB fully loaded Micro SD card.)
Please Note - Little more care is needed while handling as it has Glass tubes. Again it's unique offering & tubes makes music more enjoyable.
CONS-
1. Charging time ( it will get solve by software updates in future, Brand has co
nfirmed it in their post)
2. Only one colour option is available from Brand.
3. Some settings currently not present, Brand may add in future updates ( DSD gain Compensation, PEQ, MSEB, Night light short cut in quick pannel)
CONCLUSION-
a. Highly recommend those who want detailed & immersive experience.
b. THREE IN ONE- One DAP but three modes, all three sounds differently. One mode Transistor (without Tubes) and two Tube modes (Triode & Ultra- linear).

Sterdy & beautiful cable. I am using it with Hidiz MP145 Planner Magnetic IEM. It add details to music over stock cable. Makes all aspect of sound quality better.

I am writing review after One month regularly uses with my two DAP - Shanling M8t, Hiby R4.
POSITIVES-
1. Best Soundstage
2. Balanced sound
3. Musical & Makes music more enjoyable to ears.
4. No fatigue despite of metal construct.
5. Weight distribution is really good.
6. Largest Magnetic planner in the Category.
7. Details & instruments separation at best.
CONS-
1. Small ears may face challenge. Plz contact team ATS before purchase. Normal ear size, No issues with fit & long usage.
2. Stock cable is good but doesn't suit this IEM.
I am using this with Divinus Auram cable, which goes really well with this by appearance as well as by performance.
CONCLUSION-
1. Very very happy with the purchase. It's my main IEM in daily music journey.
2. My suggestion is Music enthusiast must have atleast one 'Planner Magnetic IEM', believe me I found that the the songs which I am listening since decades are sounding differently with some more details with this IEM.

The KZ Castor is an excellent choice for budget audiophiles. It delivers superb sound quality that rivals much more expensive headphones, with clear highs, rich mids, and deep bass. The build quality is solid, offering both durability and comfort for long listening sessions. At its price, it’s a fantastic value, outperforming many premium options. Highly recommended!

i think it's a great choice for someone who's just starting with the "iem" audiophile thing and it sounds good pretty good for the price range, it's sound clear and crisp, the bass is a little on the lower side but nonetheless great product if you are just starting, oh and yes the delivery was fast got it in a day.