Description
Innovative Four-Driver Hybrid Configuration
The SIMGOT SuperMix 4 IEM features a luxurious configuration of four different driver types: one dynamic driver (DD), one balanced armature (BA), one planar magnetic driver, and one piezoelectric (PZT) transducer. This carefully constructed four-in-one matrix acoustics architecture allows for precise frequency response adjustment and overall balance. The dynamic driver utilizes a 10mm high-polymer diaphragm to deliver powerful, detailed low frequencies, while the BA, planar, and PZT drivers each contribute to a seamless, unified sound signature, providing an enchanting auditory experience.
High-Performance Low-Frequency Dynamic Driver
Specially developed for the SuperMix 4, the 10mm dynamic driver boasts a high-elastic suspension system and long-stroke design, combined with a custom high-polymer nano-diaphragm. Through extensive simulation and experimentation, a powerful magnetic circuit system was created. This driver ensures robust and natural low frequencies, enhancing the overall listening experience with rich, immersive bass that integrates perfectly with the BA and other drivers, resulting in a coherent and natural sound.
Superior Mid-Frequency Balanced Armature Driver
The large balanced armature driver in the SuperMix 4 stands out for its full-range response and natural tonal quality. Unlike smaller BA drivers that might produce less dense or artificial-sounding vocals, this large BA unit delivers lush, smooth mids and highs with high density and refined detail. It captures subtle nuances such as breath and articulation, making vocals deeply emotive and realistic.
High-Frequency Planar Magnetic and PZT Drivers
The micro planar magnetic driver in the SuperMix 4 covers high frequencies with low distortion and wide bandwidth, offering rich detail and natural tonal quality. Compared to electrostatic drivers, it is easier to drive and enhances high-frequency detail effortlessly. Additionally, the PZT piezoelectric transducer, with its multi-layer ceramic coating and copper substrate, extends the high and ultra-high frequencies, reducing mechanical noise and enhancing airiness and resolution, providing a refined and intricate sound.
Precision Tuning and Advanced Acoustic Design
SuperMix 4 employs advanced tuning techniques, combining independent sound paths with an RC four-way crossover. This design minimizes phase inconsistencies and distortion, ensuring smooth and continuous frequency response. Using 3D-printed resin housings and CNC-machined metal parts, each driver has a separate acoustic duct for precise sound control. This meticulous approach allows for accurate frequency division and tuning, resulting in a balanced and natural sound signature that caters to both Hi-Fi enthusiasts and professional musicians.
Elegant Design and High-Quality Cable
The SuperMix 4 combines a sleek, black translucent resin shell with a matte metal faceplate for both aesthetic and acoustic benefits. Its ergonomic design, based on extensive 3D ear data, ensures a comfortable and secure fit. It includes a high-quality, detachable 0.78mm 2-pin oxygen-free copper silver-plated cable, enhancing sound clarity and separation. The cable's lightweight, durable design ensures long-lasting performance and reliability. The innovative design, premium materials, and meticulous craftsmanship make the SuperMix 4 both an auditory marvel and a stylish accessory.
Our Review
Product Name: SuperMix 4
Brand: SIMGOT
Driver Configuration: 1 DD+1 BA+1 Planar +1 PZT
Impedance: 7.2Ω±15% (@1kHz)
Sensitivity: 120dB/Vrms (@1kHz)
Frequency Range: 8Hz-40kHz
Effective Frequency Response: 20Hz-20kHz
Connector: 0.78mm 2-pin
Shell Craftsmanship: High-Precision Resin 3D Printing
Cable Material: Litz Structure High-Purity Oxygen-Free Copper Silver-Plated Wire
Plug: 3.5mm Unbalanced Plug
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
Simgot was an upgrade for me from moondrop aria. I must say Pritam's recommendation for my next step was bang on. This iem take my music experience to another level altogether.
Pritam's hands on engagement is what makes the audio store a music lovers heaven.
Here are the advantages and disadvantages of this IEM:
Advantages:
- The build quality is outstanding, featuring composite shells.
- It provides a very comfortable fit and excellent sealing, which improves passive noise isolation.
- It includes a complete set of premium accessories.
- It comes with a high-quality stock cable.
- It features a familiar U-shaped sound profile similar to Harman's.
- It delivers a clean and profound bass response.
Disadvantages:
- The midrange can sometimes sound recessed, giving a leaner texture to the midrange.
Usage scenarios:
- For gaming, I pair it with the Fiio K11 desktop DAC, which offers a wide soundstage, separation, and detail in games. I am currently playing Helldivers 2, Baldur's Gate 3, and Witcher 3. This IEM enables me to fully immerse myself in the core gaming experience, which is exceptional.
- For music, I connect it with the ifi Go Link because I enjoy the warmth it adds to any musical genre.
This was my first purchase from Theaudiostore. The delivery was swift, and the quality was impressive. Hence, my next audio equipment acquisition will definitely be from Theaudiostore again.
Note: This IEM has a very low impedance, so exercise caution with 4.4 balanced high-power output ports on DACs.
Conclusion:
The Supermix 4 boasts a well-textured bass and an excellent transient response, providing a solid foundation for musical enjoyment. It's clear and resolving midrange enhances clarity, and the smooth yet detailed treble offers a fatigue-free listening experience. The technical excellence of the Supermix 4 is evident in its effective deployment of multiple drivers, which create a well-defined and cohesive soundscape, making it particularly suitable for gaming. Given its price point, the Supermix 4 offers exceptional value for both audiophiles and gamers looking for a versatile and technically proficient in-ear monitor (IEM).
Thank you for taking the time to leave such a detailed review of the SIMGOT SuperMix 4 IEM. We are glad to hear that you are enjoying the product and that it is meeting your needs for both gaming and music. We appreciate your feedback on the pros and cons, and we will definitely keep them in mind for future improvements. Thank you for choosing Theaudiostore and we look forward to serving you for your next audio gear purchase.
It typically sounds less warm nd less bright compared to EW200. It sounds rich nd very clean overall. Technically also it's a very good set balancing analytical nd musical. There is a noticeable mid bass presence which doesn't make u feel sounded boring. It scales well with different dongle DACs I own. Treble, mids, lows, soundstage nd imaging are very well done. It doesn't feel congested. It portrays different venues precisely.
Overall it's a worth upgrade to my EW200 nd other budget IEMs I own. No regrets. Very much satisfied with the product.
Thank you for taking the time to leave such a detailed and positive review of the SIMGOT SuperMix 4 IEM. We are thrilled to hear that you are enjoying its balanced and clean sound, as well as its noticeable mid bass presence. It's great to know that it scales well with different dongle DACs and is a worthy upgrade from other budget IEMs you own. Thank you for choosing SIMGOT and The Audio Store, we are delighted to have you as a satisfied customer.

Description
Innovative Four-Driver Hybrid Configuration
The SIMGOT SuperMix 4 IEM features a luxurious configuration of four different driver types: one dynamic driver (DD), one balanced armature (BA), one planar magnetic driver, and one piezoelectric (PZT) transducer. This carefully constructed four-in-one matrix acoustics architecture allows for precise frequency response adjustment and overall balance. The dynamic driver utilizes a 10mm high-polymer diaphragm to deliver powerful, detailed low frequencies, while the BA, planar, and PZT drivers each contribute to a seamless, unified sound signature, providing an enchanting auditory experience.
High-Performance Low-Frequency Dynamic Driver
Specially developed for the SuperMix 4, the 10mm dynamic driver boasts a high-elastic suspension system and long-stroke design, combined with a custom high-polymer nano-diaphragm. Through extensive simulation and experimentation, a powerful magnetic circuit system was created. This driver ensures robust and natural low frequencies, enhancing the overall listening experience with rich, immersive bass that integrates perfectly with the BA and other drivers, resulting in a coherent and natural sound.
Superior Mid-Frequency Balanced Armature Driver
The large balanced armature driver in the SuperMix 4 stands out for its full-range response and natural tonal quality. Unlike smaller BA drivers that might produce less dense or artificial-sounding vocals, this large BA unit delivers lush, smooth mids and highs with high density and refined detail. It captures subtle nuances such as breath and articulation, making vocals deeply emotive and realistic.
High-Frequency Planar Magnetic and PZT Drivers
The micro planar magnetic driver in the SuperMix 4 covers high frequencies with low distortion and wide bandwidth, offering rich detail and natural tonal quality. Compared to electrostatic drivers, it is easier to drive and enhances high-frequency detail effortlessly. Additionally, the PZT piezoelectric transducer, with its multi-layer ceramic coating and copper substrate, extends the high and ultra-high frequencies, reducing mechanical noise and enhancing airiness and resolution, providing a refined and intricate sound.
Precision Tuning and Advanced Acoustic Design
SuperMix 4 employs advanced tuning techniques, combining independent sound paths with an RC four-way crossover. This design minimizes phase inconsistencies and distortion, ensuring smooth and continuous frequency response. Using 3D-printed resin housings and CNC-machined metal parts, each driver has a separate acoustic duct for precise sound control. This meticulous approach allows for accurate frequency division and tuning, resulting in a balanced and natural sound signature that caters to both Hi-Fi enthusiasts and professional musicians.
Elegant Design and High-Quality Cable
The SuperMix 4 combines a sleek, black translucent resin shell with a matte metal faceplate for both aesthetic and acoustic benefits. Its ergonomic design, based on extensive 3D ear data, ensures a comfortable and secure fit. It includes a high-quality, detachable 0.78mm 2-pin oxygen-free copper silver-plated cable, enhancing sound clarity and separation. The cable's lightweight, durable design ensures long-lasting performance and reliability. The innovative design, premium materials, and meticulous craftsmanship make the SuperMix 4 both an auditory marvel and a stylish accessory.
Our Review
Product Name: SuperMix 4
Brand: SIMGOT
Driver Configuration: 1 DD+1 BA+1 Planar +1 PZT
Impedance: 7.2Ω±15% (@1kHz)
Sensitivity: 120dB/Vrms (@1kHz)
Frequency Range: 8Hz-40kHz
Effective Frequency Response: 20Hz-20kHz
Connector: 0.78mm 2-pin
Shell Craftsmanship: High-Precision Resin 3D Printing
Cable Material: Litz Structure High-Purity Oxygen-Free Copper Silver-Plated Wire
Plug: 3.5mm Unbalanced Plug
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
Simgot was an upgrade for me from moondrop aria. I must say Pritam's recommendation for my next step was bang on. This iem take my music experience to another level altogether.
Pritam's hands on engagement is what makes the audio store a music lovers heaven.
Here are the advantages and disadvantages of this IEM:
Advantages:
- The build quality is outstanding, featuring composite shells.
- It provides a very comfortable fit and excellent sealing, which improves passive noise isolation.
- It includes a complete set of premium accessories.
- It comes with a high-quality stock cable.
- It features a familiar U-shaped sound profile similar to Harman's.
- It delivers a clean and profound bass response.
Disadvantages:
- The midrange can sometimes sound recessed, giving a leaner texture to the midrange.
Usage scenarios:
- For gaming, I pair it with the Fiio K11 desktop DAC, which offers a wide soundstage, separation, and detail in games. I am currently playing Helldivers 2, Baldur's Gate 3, and Witcher 3. This IEM enables me to fully immerse myself in the core gaming experience, which is exceptional.
- For music, I connect it with the ifi Go Link because I enjoy the warmth it adds to any musical genre.
This was my first purchase from Theaudiostore. The delivery was swift, and the quality was impressive. Hence, my next audio equipment acquisition will definitely be from Theaudiostore again.
Note: This IEM has a very low impedance, so exercise caution with 4.4 balanced high-power output ports on DACs.
Conclusion:
The Supermix 4 boasts a well-textured bass and an excellent transient response, providing a solid foundation for musical enjoyment. It's clear and resolving midrange enhances clarity, and the smooth yet detailed treble offers a fatigue-free listening experience. The technical excellence of the Supermix 4 is evident in its effective deployment of multiple drivers, which create a well-defined and cohesive soundscape, making it particularly suitable for gaming. Given its price point, the Supermix 4 offers exceptional value for both audiophiles and gamers looking for a versatile and technically proficient in-ear monitor (IEM).
Thank you for taking the time to leave such a detailed review of the SIMGOT SuperMix 4 IEM. We are glad to hear that you are enjoying the product and that it is meeting your needs for both gaming and music. We appreciate your feedback on the pros and cons, and we will definitely keep them in mind for future improvements. Thank you for choosing Theaudiostore and we look forward to serving you for your next audio gear purchase.
It typically sounds less warm nd less bright compared to EW200. It sounds rich nd very clean overall. Technically also it's a very good set balancing analytical nd musical. There is a noticeable mid bass presence which doesn't make u feel sounded boring. It scales well with different dongle DACs I own. Treble, mids, lows, soundstage nd imaging are very well done. It doesn't feel congested. It portrays different venues precisely.
Overall it's a worth upgrade to my EW200 nd other budget IEMs I own. No regrets. Very much satisfied with the product.
Thank you for taking the time to leave such a detailed and positive review of the SIMGOT SuperMix 4 IEM. We are thrilled to hear that you are enjoying its balanced and clean sound, as well as its noticeable mid bass presence. It's great to know that it scales well with different dongle DACs and is a worthy upgrade from other budget IEMs you own. Thank you for choosing SIMGOT and The Audio Store, we are delighted to have you as a satisfied customer.
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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