Description
KZ Acoustics Castor Earphones With Mic
Unveiling Sonic Mastery: The KZ Castor IEM Series
Precision Tuning Beyond Conventions
Introducing the KZ Castor IEM with Mic, a sonic marvel that transcends industry standards. Available in two exceptional versions - the Harman Target and the Harman Target with Improved Bass - these models redefine sound quality. Meticulously crafted to adhere to the renowned Harman FR curve, the KZ Castor series stands head and shoulders above flagship models from other brands. Overcoming the inherent challenges of acoustic tuning, these earphones deliver an unparalleled auditory experience.
Dual-Dynamic Brilliance
At the heart of the KZ Castor lies a revolutionary stacked dual-dynamic driver structure. Purposefully designed, one driver dedicates itself to the 20-200Hz range, delivering a seismic bass punch. Simultaneously, the second driver handles mid and high frequencies, ensuring a seamless, interference-free sonic landscape. It's innovation you can hear.
Bass Unleashed: Harman Target with Improved Bass
For enthusiasts of deep, resonant bass, the Harman Target with Improved Bass Version takes it a step further. Boasting a jaw-dropping low-frequency drop of over 10dB in the 40Hz-300Hz range, this version redefines the limits of traditional headphones. Brace yourself for a bass experience that is not just powerful but truly breathtaking.
Tailored Soundscapes: Customizable Audio Profiles
Empowering users with unprecedented control, the KZ Castor comes with professional-grade filters. These enable two-stage adjustments for both low and high frequencies, offering a spectrum of up to 16 personalized audio profiles. Your music, your way.
Comfort Redefined: Ergonomic Design
Crafted for extended listening pleasure, the KZ Castor features a top and bottom-stacked cavity design. Striking a harmonious balance between sound quality and comfort, these earphones are equipped with thermoplastic slow rebound memory foam eartips. The result? Exceptional comfort and sound isolation, ensuring you can revel in your music for hours on end.
Engineering Precision: Unmatched Detailing
The KZ Castor achieves a level of precision that defies convention. Utilizing an integrated injection molding process over 10 times more precise than traditional 3D printing, the internal support structure boasts an astonishing precision of approximately 0.01mm. It's not just audio; it's an engineering masterpiece.
Elevate Your Auditory Experience with KZ Castor - Where Precision Meets Sonic Brilliance.
AUDIOCULAR D07 CX31993 USB Portable DAC & Amp
Next-Gen Audio Connectivity: Step into a new era of audio excellence with the AUDIOCULAR D07 Portable Type-C DAC. Seamlessly connect to your devices through USB Type-C, unlocking crystal-clear digital sound. The 3.5mm audio output ensures compatibility with a diverse range of headphones, providing an expansive audio experience.
Universal Compatibility for Enhanced Enjoyment: Immerse yourself in a world of compatibility. The AUDIOCULAR D07 extends its capabilities to a multitude of Type-C smartphones, including popular models like the Samsung Galaxy S21 series, OnePlus, Google Pixel, Samsung Note series, Huawei, and more. Enhance your audio on a wide array of devices effortlessly.
Dynamic Audio Enhancement with MAX97220 Amplifier Chip: Unleash the true power of your audio with the embedded MAX97220 Amplifier Chip. The synergy between the DAC Decoding Chip and the MAX97220 ensures not only clarity but also a robust audio output, catering especially to high-quality headphones. Elevate your listening experience with this powerful audio upgrade.
Exceptional Sound Precision: Experience a broad spectrum of sound like never before. The AUDIOCULAR D07 boasts an outstanding sound range, delivering every nuance from the gentlest melodies to the most vibrant music with unparalleled precision. Your music deserves to be heard at its best.
Immaculate Clarity with 128dB SNR: Serious about sound purity, the Audiocular D07 DAC dongle achieves an impressive signal-to-noise ratio (SNR) of 128 dB. Revel in audio clarity devoid of background noise, ensuring that every note and beat is heard with unparalleled precision. Immerse yourself in a super clean sound experience that sets a new standard.
KZ Acoustics Castor IEM With Mic
Frequency Range: 20-40000Hz
Impedance:
Harman Target Version: 31-350ΩHarman Target with
Improved Bass Version: 16-200Ω
Sensitivity:
Harman Target Version: 105±3dBHarman Target with Improved Bass Version: 103±3dB
Plug Type: 3.5mm
Pin Type: 0.75mm
Cable Length: 120±5cm
Microphone: Yes
Warranty: 1 Year
AUDIOCULAR D07 CX31993 USB Portable DAC & Amp -
DAC Chip: CX31993
Interface: Type-C to 3.5mm
PCM: 32bit/384Khz
Output Impedance: 32-600ohm
Output Power: 60mW@32 ohms
Frequency Response: 20~40kHz
Warranty period: 12 months
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only

Description
KZ Acoustics Castor Earphones With Mic
Unveiling Sonic Mastery: The KZ Castor IEM Series
Precision Tuning Beyond Conventions
Introducing the KZ Castor IEM with Mic, a sonic marvel that transcends industry standards. Available in two exceptional versions - the Harman Target and the Harman Target with Improved Bass - these models redefine sound quality. Meticulously crafted to adhere to the renowned Harman FR curve, the KZ Castor series stands head and shoulders above flagship models from other brands. Overcoming the inherent challenges of acoustic tuning, these earphones deliver an unparalleled auditory experience.
Dual-Dynamic Brilliance
At the heart of the KZ Castor lies a revolutionary stacked dual-dynamic driver structure. Purposefully designed, one driver dedicates itself to the 20-200Hz range, delivering a seismic bass punch. Simultaneously, the second driver handles mid and high frequencies, ensuring a seamless, interference-free sonic landscape. It's innovation you can hear.
Bass Unleashed: Harman Target with Improved Bass
For enthusiasts of deep, resonant bass, the Harman Target with Improved Bass Version takes it a step further. Boasting a jaw-dropping low-frequency drop of over 10dB in the 40Hz-300Hz range, this version redefines the limits of traditional headphones. Brace yourself for a bass experience that is not just powerful but truly breathtaking.
Tailored Soundscapes: Customizable Audio Profiles
Empowering users with unprecedented control, the KZ Castor comes with professional-grade filters. These enable two-stage adjustments for both low and high frequencies, offering a spectrum of up to 16 personalized audio profiles. Your music, your way.
Comfort Redefined: Ergonomic Design
Crafted for extended listening pleasure, the KZ Castor features a top and bottom-stacked cavity design. Striking a harmonious balance between sound quality and comfort, these earphones are equipped with thermoplastic slow rebound memory foam eartips. The result? Exceptional comfort and sound isolation, ensuring you can revel in your music for hours on end.
Engineering Precision: Unmatched Detailing
The KZ Castor achieves a level of precision that defies convention. Utilizing an integrated injection molding process over 10 times more precise than traditional 3D printing, the internal support structure boasts an astonishing precision of approximately 0.01mm. It's not just audio; it's an engineering masterpiece.
Elevate Your Auditory Experience with KZ Castor - Where Precision Meets Sonic Brilliance.
AUDIOCULAR D07 CX31993 USB Portable DAC & Amp
Next-Gen Audio Connectivity: Step into a new era of audio excellence with the AUDIOCULAR D07 Portable Type-C DAC. Seamlessly connect to your devices through USB Type-C, unlocking crystal-clear digital sound. The 3.5mm audio output ensures compatibility with a diverse range of headphones, providing an expansive audio experience.
Universal Compatibility for Enhanced Enjoyment: Immerse yourself in a world of compatibility. The AUDIOCULAR D07 extends its capabilities to a multitude of Type-C smartphones, including popular models like the Samsung Galaxy S21 series, OnePlus, Google Pixel, Samsung Note series, Huawei, and more. Enhance your audio on a wide array of devices effortlessly.
Dynamic Audio Enhancement with MAX97220 Amplifier Chip: Unleash the true power of your audio with the embedded MAX97220 Amplifier Chip. The synergy between the DAC Decoding Chip and the MAX97220 ensures not only clarity but also a robust audio output, catering especially to high-quality headphones. Elevate your listening experience with this powerful audio upgrade.
Exceptional Sound Precision: Experience a broad spectrum of sound like never before. The AUDIOCULAR D07 boasts an outstanding sound range, delivering every nuance from the gentlest melodies to the most vibrant music with unparalleled precision. Your music deserves to be heard at its best.
Immaculate Clarity with 128dB SNR: Serious about sound purity, the Audiocular D07 DAC dongle achieves an impressive signal-to-noise ratio (SNR) of 128 dB. Revel in audio clarity devoid of background noise, ensuring that every note and beat is heard with unparalleled precision. Immerse yourself in a super clean sound experience that sets a new standard.
KZ Acoustics Castor IEM With Mic
Frequency Range: 20-40000Hz
Impedance:
Harman Target Version: 31-350ΩHarman Target with
Improved Bass Version: 16-200Ω
Sensitivity:
Harman Target Version: 105±3dBHarman Target with Improved Bass Version: 103±3dB
Plug Type: 3.5mm
Pin Type: 0.75mm
Cable Length: 120±5cm
Microphone: Yes
Warranty: 1 Year
AUDIOCULAR D07 CX31993 USB Portable DAC & Amp -
DAC Chip: CX31993
Interface: Type-C to 3.5mm
PCM: 32bit/384Khz
Output Impedance: 32-600ohm
Output Power: 60mW@32 ohms
Frequency Response: 20~40kHz
Warranty period: 12 months
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
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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 4874 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.