Elevate your listening experience with the AUDIOCULAR C03 Upgrade Cable, designed specifically for In-Ear Monitors (IEMs) with a 2-pin 0.78mm connector. Engineered for audiophile-grade sound, it enhances bass, treble, and vocals, delivering a balanced and distortion-free audio experience.
Built with an 8-core silver-plated copper design, the C03 cable ensures excellent conductivity, enhancing sound clarity, depth, and detail. This construction offers a more immersive and dynamic listening experience with your IEMs, making it an essential upgrade for music lovers.
Experience improved audio fidelity with the C03 cable. It delivers natural bass, refined highs, and smooth, clear vocals, enhancing the overall frequency response for a balanced and detailed listening experience.
With built-in volume and mic control buttons, you can easily manage calls, adjust volume, and control music playback without needing to reach for your device.
Equipped with a universal 3.5mm plug, the cable ensures stable and fast signal transmission. The durable metal shell features high-density shielding to prevent interference, providing clear, noise-free audio and long-lasting durability.
The AUDIOCULAR C03 Upgrade Cable reduces noise and interference, eliminating sound gaps and restoring the true essence of your favorite tracks. Experience detailed, distortion-free sound that brings your music to life.
Brand Name: AUDIOCULAR
Model Name: C03
Product Name: AUDIOCULAR C03 Upgrade Cable for IEM
Number of Cores: 8 Core
Material: Silver-plated Cable
Connector: 2Pin 0.78mm
Mic: Yes
Plug: 3.5mm
Size: 1.2m
Warranty Period: 6 Months
Perfect Balanced cable
Really impressed with the build quality of this cable, feels sturdy and premium. The sound is clean, with no noticeable interference, and the microphone works surprisingly well for calls. Great value for the price!
Thank you Audio Store Team for your great support. Hardly it took 48 hours to deliver from Pune to Kolkata, not even 72 hours!
The cable is solid and magnificently elevated the overall experience. The amplification through 8 strands along with the clarity is so audible that anyone can simply understand what they bought. I basically needed the remote but got much more than that. Anyone serious about every note can easily go for this or above as per your need and choice.
Good quality ever
So far it's been 10 days andI haven't found any issues. Cable quality seems great. Overally a good purchase.
Dude i hope if my cable gets any issue then audiocular listens my request and help , other than that solid cable really sounds nice and build quality is amazing.
It's warm/bassy sound is what I like the most. The emphasis is more on sub bass but also not in ur face. Mid bass also sounds clean without being shouty. Treble is really smooth with slight sparkle which is great if ur treble sensitive. I can listen to these for hours at work without being distracted or fatigue. Good fit and build quality. Any genre sounds good on this iem.
As redditors said its good. But might be boring at initial iem try. App has lot of EQs to tweak and play
I would like to thank Purecast & Pritam ...I was not sure if this was required. I however noticed it's not a normal dac it's a DAC Amp so it also amplifies sound...it comes in a cool packaging with cover and I am thankful that Audiocular was thoughtful to add a typeC to Type A convertor as I am using this mainly in my Dell laptop. Thanks Audiocular.
Bought the Moondrop Dawn Pro Balanced DAC/AMP recently. Build feels premium with a sleek metal body, swappable 3.5 mm & 4.4 mm outputs, plus handy volume buttons. Noticed extra loudness and a subtle but clear improvement in my IEMs. For the price, totally worth it! 🎶
I used lots of earphones and earbuds, neckband but this IEMs sound is different unbelievable I loved it Thanks 👍🏻
Excellent product. Super premium and sounds balanced.
THE HEADPHONE IS ONE OF THE BEST WHICH DOESN'T NEED ANY TEST BECAUSE ITS THE BEST, THE BLUETOOTH RANGE IS SO LONG THAT ONCE I FORGOT MY MOBILE WHILE GOING TO MARS , NORMAL HEADPHONE WILL DISCONNECT IN THAT RANGE ABOUT 33.9 MILES BUT THEN ALSO THE HEADPHONE DOESN'T DISCONNECTED AND THE MUSIC WAS STILL PLAYING NOW I WAS COMING BACK FROM MARS AND TYPED THE REVEIW WITH MY BARE HANDS 😀
Although termed as Basshead, it's clean and crisp. Bass knows when to punch and when to calm. Upgrading from Juzear Defiant which is itself a great allrounder to its price. Thoroughly enjoying the Martilo. Finally great service by TAS. Looking forward for more.
good build qualityand High quality audio output
Absolutely a beast, had to wait since it was out of stock. This is the best under 3K and probably the best with Mic under 5k.
If you are a beginner audiophile and wanted to invest friendly budget IEM then EarAcoustic STA-Hi End Series IEM is a way to go. The sound is awesome and you can hear every node it contains.
It is the best and clean sounding IEM, perfect for the Beginner.
I love the fact that I can change the nozzle and its a little different sounding, so its two in one.
The cable quality is out of the world no external sound when I touch it.
I can hear so many details clearly. I say please go for this, it is perfect first IEM and the Perfect Upgrade if you had IEM under 2k before
It provides Awesome sound quality go and buy it m
🎧 KZ Castor Pro IEM – Review
🔊 Sound Quality
The KZ Castor Pro delivers clear and detailed sound with excellent separation across lows, mids, and highs. The decent thumping bass is tight and controlled, giving energy to tracks without overwhelming the vocals or instruments. Its super-balanced tuning ensures a natural, enjoyable listening experience suitable for all genres.
🎚 Unique DIP Switch Equalizer
What sets the Castor Pro apart is its DIP switch physical equalizer. With up to 16 different tuning options, it allows listeners to adjust the sound profile on the go—boosting bass, enhancing treble, or keeping it neutral. This feature gives it a level of flexibility rarely seen in IEMs at this price point.
🔇 Noise Isolation
Although it lacks active noise cancellation, the design offers an excellent passive seal. The snug fit ensures that outside noise is effectively blocked, making the listening experience immersive and ensuring ANC doesn’t feel like a missing feature.
🎼 Hi-Res & DAC Performance
For those using Hi-Res lossless audio, pairing the Castor Pro with a DAC is highly recommended. The extra power and clarity from a DAC enhance the already impressive soundstage, detail retrieval, and overall dynamics, making the listening experience truly premium.
💰 Value for Money
At its smart price, the KZ Castor Pro punches well above its weight. It combines detailed sound, punchy bass, balanced tuning, and innovative features—making it a strong choice for both audiophiles on a budget and everyday music lovers.
Have been using these buds for like an year now, they gave me a great time all that while, only recently the cable started getting green and there was an issue with audio drop on even a slight movement (like every earphone ever), but still a great investment for an year.
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It's warm/bassy sound is what I like the most. The emphasis is more on sub bass but also not in ur face. Mid bass also sounds clean without being shouty. Treble is really smooth with slight sparkle which is great if ur treble sensitive. I can listen to these for hours at work without being distracted or fatigue. Good fit and build quality. Any genre sounds good on this iem.
As redditors said its good. But might be boring at initial iem try. App has lot of EQs to tweak and play
Anyone who's buying from Audio Store can 100% trust their services. Speaking about product it is really great. This IEM provides you with switches which can adjust frequency and bass according to your preferences. You can blindly go for this IEM in this price range.
best in this budget
The Kefine Klean is an impressive IEM for its price. It is clean, detailed sound with great resolution and a balanced tuning that works across genres. The build feels premium, the cable is solid, and comfort is excellent for long sessions. A really easy set to recommend if you want clarity and refinement without breaking the bank.
This is my first purchase fromThe Audio Store. I am impressed by the punctuality and the neat packing. Great job!
Using this with my Ziigaat Doscinco and it has widened the soundstage and better seal , thus leading to elevated bass response and imaging.
just goo for it
First experience with the Audio Store
The delivery was not that fast...
Package was packed quite well....
Product was authentic and quite awesome..👍🏿
I would like to thank Purecast & Pritam ...I was not sure if this was required. I however noticed it's not a normal dac it's a DAC Amp so it also amplifies sound...it comes in a cool packaging with cover and I am thankful that Audiocular was thoughtful to add a typeC to Type A convertor as I am using this mainly in my Dell laptop. Thanks Audiocular.