Description
- The Cirrus Logic CS4641 is a HI-FI digital audio module with an integrated audio decoding chip. The excellent circuit layout and high-quality component selection give the entire module excellent Otosaka performance. Up to 120db dynamic range, harmonic distortion is less than 0.00125%
- Support 32bit 384Kh PCM decoding truly realizes Hi lossless music enjoyment. In addition, it also has good device compatibility. For Huawei, Xiaomi, OPPO, VVO, OnePlus. Google, Samsung, and SONY are compatible with more than 95% of mobile phone models, using the UAC2.0 standard.
- Support system ipadPro and win10 and above and mac os,
- It does not support win7, it is not UAC2.0 standard and other mainstream brands of devices can be perfectly compatible with music, voice, phone answering and other functions. Bring users a better application experience.
- Warranty period: 3 month
- Actual product colour may vary from the depicted photos.
- Package content: 1U D08 DAC, 1U Carry case.
Note: The brand has updated the design of the product performance is the same as before. (Date: 13th Jan 2025)
Mode No: CS-PRO Audio CS46L41
DAC Chip: CS46L41
Microphone: Supported
DSD: 64-128 PCM
PCM: 32 Bit/ 384khZ
SNR/DNR: 125db/120 db
THD+N: 0.00125%
Frequency Range: 20hz-40khz
Support Impedance: 16-600 ohm
Output Power: 70mW @ 32ohm
Support: Type C phones and PC Compatible with 95% of the market's type-c mobile phones and Win 10 system, Apple system computers
Tiandirenhe is a brand that consists of a small group of engineers who specialize in developing high-quality In-ear monitors (IEMs), upgrade cables, portable DAC and AMP, audio adapters, and earpads for headphones. They strive to offer audiophiles and casual listeners alike a range of affordable and innovative products that deliver outstanding sound quality and listening experience.
with this DAC the sound quality is signifant improvment can be seen with KZ Zsn pro2 and sony xb75 earphones. I have also used for office calls and the noise is totally reduced. with this DAC and the sound is amplified too. I dont see HiRes certification but this DAC is certainly superb. The case is also good for carrying IEM. I only worried if cable gets cut, wish it was L-Shaped.
Nice sound quality, giving you nice details in sound specially highs, excellent while you listen melodies.
Paired these with kz zs12 pro x's. It works very well. Blue LED can't be turned off and is very annoying when watching movies or using your phone with these plugged in at night. 1 star removed for the LED.
Superb product .
Superb seller.
Superb delivery.
Very happy.
Keep up the good work.
God bless you all
Works great
ℍ𝕠𝕨 𝕕𝕠 𝕪𝕠𝕦 𝕤𝕙𝕣𝕚𝕟𝕜 𝕒 𝕙𝕚 𝕖𝕟𝕕 𝕒𝕦𝕕𝕚𝕠 𝕤𝕪𝕤𝕥𝕖𝕞 𝕒𝕟𝕕 𝕨𝕣𝕒𝕡 𝕚𝕥 𝕒𝕣𝕠𝕦𝕟𝕕 𝕪𝕠𝕦𝕣 𝕖𝕒𝕣𝕤. 𝕎𝕙𝕖𝕟 𝕒 𝕗𝕣𝕚𝕖𝕟𝕕 𝕤𝕦𝕘𝕘𝕖𝕤𝕥𝕖𝕕 𝕥𝕙𝕚𝕤, 𝕀 𝕥𝕙𝕠𝕦𝕘𝕙𝕥 𝕚𝕥 𝕒𝕝𝕝 𝕡𝕠𝕡𝕡𝕪 𝕙𝕖𝕟! 𝕋𝕙𝕖 𝔻-𝟘𝟠 𝕥𝕦𝕣𝕟𝕖𝕕 𝕠𝕦𝕥 𝕥𝕠 𝕓𝕖 𝕒 𝕨𝕙𝕠𝕡𝕡𝕖𝕣 . 𝕀𝕥 𝕞𝕠𝕣𝕖 𝕥𝕙𝕒𝕟 𝕕𝕠𝕖𝕤 𝕨𝕙𝕒𝕥 𝕚𝕥 𝕡𝕣𝕠𝕞𝕚𝕤𝕖𝕤, 𝕗𝕠𝕣 𝕒 𝕞𝕖𝕒𝕤𝕝𝕪 𝕓𝕦𝕕𝕘𝕖𝕥 𝕠𝕗 𝟙𝕜. 𝕀 𝕡𝕦𝕝𝕝𝕖𝕘𝕖𝕕 𝕠𝕟 𝕥𝕠 𝕒𝕟 𝕠𝕡𝕡𝕠 𝕫-𝟡 𝕒𝕟𝕕 𝕒𝕟 𝕄𝕚- 𝟙𝟙 𝕝𝕚𝕥𝕖. 𝕀 𝕥𝕣𝕚𝕖𝕕 𝕚𝕥 𝕠𝕟 𝕞𝕦𝕝𝕥𝕚𝕡𝕝𝕖 𝕔𝕒𝕟𝕤. 𝔸 𝕜𝕝𝕚𝕡𝕤𝕔𝕙 𝕤-𝟜, 𝕒 𝔽𝕠𝕔𝕒𝕝 𝕖𝕒𝕣𝕡𝕙𝕠𝕟𝕖 𝕒𝕟𝕕 𝕗𝕚𝕟𝕒𝕝𝕝𝕪 𝕒 𝔸𝕂𝔾-𝕜𝟛𝟟𝟙. ℕ𝕠 𝕨𝕠𝕣𝕕𝕤 𝕥𝕠 𝕕𝕖𝕤𝕔𝕣𝕚𝕓𝕖 𝕥𝕙𝕖 𝕒𝕦𝕕𝕚𝕠 𝕖𝕩𝕡𝕖𝕣𝕚𝕖𝕟𝕔𝕖. 𝕁𝕦𝕤𝕥 𝕓𝕝𝕠𝕨𝕟 𝕒𝕨𝕒𝕪. 𝔸 𝕟𝕠 𝕓𝕣𝕒𝕚𝕟𝕖𝕣; 𝕠𝕣𝕕𝕖𝕣 𝕠𝕟𝕖 𝕒𝕟 𝕪𝕠𝕦 𝕨𝕚𝕝𝕝 𝕥𝕙𝕒𝕟𝕜 𝕞𝕖 𝕗𝕠𝕣 𝕥𝕙𝕒𝕥.

Description
- The Cirrus Logic CS4641 is a HI-FI digital audio module with an integrated audio decoding chip. The excellent circuit layout and high-quality component selection give the entire module excellent Otosaka performance. Up to 120db dynamic range, harmonic distortion is less than 0.00125%
- Support 32bit 384Kh PCM decoding truly realizes Hi lossless music enjoyment. In addition, it also has good device compatibility. For Huawei, Xiaomi, OPPO, VVO, OnePlus. Google, Samsung, and SONY are compatible with more than 95% of mobile phone models, using the UAC2.0 standard.
- Support system ipadPro and win10 and above and mac os,
- It does not support win7, it is not UAC2.0 standard and other mainstream brands of devices can be perfectly compatible with music, voice, phone answering and other functions. Bring users a better application experience.
- Warranty period: 3 month
- Actual product colour may vary from the depicted photos.
- Package content: 1U D08 DAC, 1U Carry case.
Note: The brand has updated the design of the product performance is the same as before. (Date: 13th Jan 2025)
Mode No: CS-PRO Audio CS46L41
DAC Chip: CS46L41
Microphone: Supported
DSD: 64-128 PCM
PCM: 32 Bit/ 384khZ
SNR/DNR: 125db/120 db
THD+N: 0.00125%
Frequency Range: 20hz-40khz
Support Impedance: 16-600 ohm
Output Power: 70mW @ 32ohm
Support: Type C phones and PC Compatible with 95% of the market's type-c mobile phones and Win 10 system, Apple system computers
Tiandirenhe is a brand that consists of a small group of engineers who specialize in developing high-quality In-ear monitors (IEMs), upgrade cables, portable DAC and AMP, audio adapters, and earpads for headphones. They strive to offer audiophiles and casual listeners alike a range of affordable and innovative products that deliver outstanding sound quality and listening experience.
with this DAC the sound quality is signifant improvment can be seen with KZ Zsn pro2 and sony xb75 earphones. I have also used for office calls and the noise is totally reduced. with this DAC and the sound is amplified too. I dont see HiRes certification but this DAC is certainly superb. The case is also good for carrying IEM. I only worried if cable gets cut, wish it was L-Shaped.
Nice sound quality, giving you nice details in sound specially highs, excellent while you listen melodies.
Paired these with kz zs12 pro x's. It works very well. Blue LED can't be turned off and is very annoying when watching movies or using your phone with these plugged in at night. 1 star removed for the LED.
Superb product .
Superb seller.
Superb delivery.
Very happy.
Keep up the good work.
God bless you all
Works great
ℍ𝕠𝕨 𝕕𝕠 𝕪𝕠𝕦 𝕤𝕙𝕣𝕚𝕟𝕜 𝕒 𝕙𝕚 𝕖𝕟𝕕 𝕒𝕦𝕕𝕚𝕠 𝕤𝕪𝕤𝕥𝕖𝕞 𝕒𝕟𝕕 𝕨𝕣𝕒𝕡 𝕚𝕥 𝕒𝕣𝕠𝕦𝕟𝕕 𝕪𝕠𝕦𝕣 𝕖𝕒𝕣𝕤. 𝕎𝕙𝕖𝕟 𝕒 𝕗𝕣𝕚𝕖𝕟𝕕 𝕤𝕦𝕘𝕘𝕖𝕤𝕥𝕖𝕕 𝕥𝕙𝕚𝕤, 𝕀 𝕥𝕙𝕠𝕦𝕘𝕙𝕥 𝕚𝕥 𝕒𝕝𝕝 𝕡𝕠𝕡𝕡𝕪 𝕙𝕖𝕟! 𝕋𝕙𝕖 𝔻-𝟘𝟠 𝕥𝕦𝕣𝕟𝕖𝕕 𝕠𝕦𝕥 𝕥𝕠 𝕓𝕖 𝕒 𝕨𝕙𝕠𝕡𝕡𝕖𝕣 . 𝕀𝕥 𝕞𝕠𝕣𝕖 𝕥𝕙𝕒𝕟 𝕕𝕠𝕖𝕤 𝕨𝕙𝕒𝕥 𝕚𝕥 𝕡𝕣𝕠𝕞𝕚𝕤𝕖𝕤, 𝕗𝕠𝕣 𝕒 𝕞𝕖𝕒𝕤𝕝𝕪 𝕓𝕦𝕕𝕘𝕖𝕥 𝕠𝕗 𝟙𝕜. 𝕀 𝕡𝕦𝕝𝕝𝕖𝕘𝕖𝕕 𝕠𝕟 𝕥𝕠 𝕒𝕟 𝕠𝕡𝕡𝕠 𝕫-𝟡 𝕒𝕟𝕕 𝕒𝕟 𝕄𝕚- 𝟙𝟙 𝕝𝕚𝕥𝕖. 𝕀 𝕥𝕣𝕚𝕖𝕕 𝕚𝕥 𝕠𝕟 𝕞𝕦𝕝𝕥𝕚𝕡𝕝𝕖 𝕔𝕒𝕟𝕤. 𝔸 𝕜𝕝𝕚𝕡𝕤𝕔𝕙 𝕤-𝟜, 𝕒 𝔽𝕠𝕔𝕒𝕝 𝕖𝕒𝕣𝕡𝕙𝕠𝕟𝕖 𝕒𝕟𝕕 𝕗𝕚𝕟𝕒𝕝𝕝𝕪 𝕒 𝔸𝕂𝔾-𝕜𝟛𝟟𝟙. ℕ𝕠 𝕨𝕠𝕣𝕕𝕤 𝕥𝕠 𝕕𝕖𝕤𝕔𝕣𝕚𝕓𝕖 𝕥𝕙𝕖 𝕒𝕦𝕕𝕚𝕠 𝕖𝕩𝕡𝕖𝕣𝕚𝕖𝕟𝕔𝕖. 𝕁𝕦𝕤𝕥 𝕓𝕝𝕠𝕨𝕟 𝕒𝕨𝕒𝕪. 𝔸 𝕟𝕠 𝕓𝕣𝕒𝕚𝕟𝕖𝕣; 𝕠𝕣𝕕𝕖𝕣 𝕠𝕟𝕖 𝕒𝕟 𝕪𝕠𝕦 𝕨𝕚𝕝𝕝 𝕥𝕙𝕒𝕟𝕜 𝕞𝕖 𝕗𝕠𝕣 𝕥𝕙𝕒𝕥.
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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 4835 reviewsAs 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.

Delivery was fast and item received was in good condition

Lets get to the point, its the best budget IEM!
I have been in the IEM space for more than 6 months and I was looking for a daily driver that can handle rough use, and then Pritam Sir suggested me 7Hz G1. And it failed to disappoint me!
A nice high quality well built iem, with one of the best ergonomic design, and a proper sound isolation with tons of tip to choose from.
The iem is well tuned with proper instrument seperation and clarity, warm tuning with perfect bass and excellent soundstage compared to other budget IEMs.
If you are new to yo IEM and want to buy your first IEM, blindly go with this! Trust me you would not regret! For 3.2k, its a steal deal!
(Pro Tip: Always listen to Pritam Sir's suggestions. He is the G.O.A.T)

We had an amazing experience at The Audio Store. Pritam, the shop expert, was incredibly helpful and knowledgeable. He patiently guided us through the world of in-ear monitors, explaining all the details and helping us understand what would work best for our band, Rhythm Freak. He suggested options that perfectly matched both our budget and our musical needs, making sure we got the best value without compromising on quality. Thanks to his expertise, we walked out confident and satisfied with our purchase. Highly recommend this store to any musician looking for top-notch gear and excellent service

Sound quality ausom but not for base lover's

Top notch earphone Mike quality 🔥.gaming, music etc highly recommend ❤️🎧

I believe this is the best tws under 10000 rupees also it is an iem

Thank you audio store. The sound is amazing. It was delivered within time and product was perfect.

Very detail iem for the price not bass heavy