Experience a revolution in audio with the TWISTURA D-Minor In-Ear Monitor (IEM), a true game-changer in the entry-level category. Designed to deliver high-end sound quality at an accessible price, the D-Minor sets a new benchmark for audiophile-grade performance. Every element, from its state-of-the-art driver to its premium build, has been meticulously crafted to provide an unparalleled listening experience.
At the core of the D-Minor lies a 10mm dual-magnetic dynamic driver, expertly calibrated to produce crystal-clear audio. With enhanced magnetic flux, reduced distortion, and higher efficiency, this driver captures the finest musical details, offering a refined, immersive sound signature that outperforms its competition.
Equipped with a Liquid Crystal Polymer (LCP) dome composite diaphragm, the D-Minor provides fast transient response and superior stability. This lightweight yet rigid diaphragm delivers vibrant high-frequency details, balanced mids, and impactful bass for a natural, distortion-free listening experience.
The D-Minor combines a zinc alloy front chamber for durability and a 3D resin-crafted back chamber for a striking visual appeal. Together, these materials resist oxidation, maintain structural integrity, and offer a premium finish that stands out both in performance and aesthetics.
Tailor your listening experience with three replaceable acoustic filters:
The guided vent structure optimizes airflow to reduce ear canal pressure and expand the dynamic range. This innovation results in more balanced tuning, better clarity, and a deeper, more engaging soundstage.
The high-purity oxygen-free copper silver-plated cable ensures pristine signal clarity, reducing distortion and enhancing sound resolution. Its lightweight, tangle-resistant design provides durability and flexibility for any listening environment.
Included with the D-Minor is a CX31993 DAC-enabled adapter cable supporting up to 32-bit/384kHz audio. Enjoy studio-quality, lossless sound that faithfully reproduces every nuance of your favorite tracks.
Crafted for extended listening, the D-Minor features an over-ear ergonomic design that offers a secure fit without compromising comfort. Lightweight and stable, it ensures you can enjoy hours of immersive audio without fatigue.
Brand: TWISTURA
Model: D-MINOR
Type: Replaceable Cable HiFi IEM
Driver Unit: 10mm Dual-Magnetic Dynamic Driver
Diaphragm Material: LCP Dome Composite Diaphragm
Impedance: 30Ω ± 3 (@1kHz)
Sensitivity: 108dB/Vrms (@1kHz)
Frequency Response: 15Hz-37kHz
Connector: 0.78mm 2-Pin
Cable Plug: 3.5mm Stereo Single-Ended Plug
Microphone: Yes
Warranty Period: 1 Year
In The Box
1x In-Ear Monitor
1x Detachable Cable
5x Pair Eartips
4x Tuning Nozzle
1x 3.5mm to Type-C Adaptor Cable (CX31993 DAC)
1x Carrying Pouch
1x User Manual
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
The packaging was good
About the iem
It's heavy and a bit difficult to wear, but over all it's a quality product and the bass is good but not very bassy.
I recently purchased the TWISTURA D-Minor IEM from The Audio Store, and I couldn’t be more impressed. Right out of the box, the packaging felt premium, and the build quality of the IEMs is excellent — sturdy, sleek, and comfortable for long listening sessions.
The sound signature is where this really shines. The D-Minor delivers clear mids, tight bass, and crisp highs, making it perfect for both critical listening and casual enjoyment. The soundstage feels expansive for an IEM in this price range, and the instrument separation is surprisingly detailed.
Fit and comfort are also spot-on. The eartips provide great isolation, and I experienced no fatigue even after hours of use. Whether I’m listening to acoustic tracks or bass-heavy genres, the performance remains consistent and immersive.
A big shout-out to The Audio Store for smooth delivery and excellent customer service throughout the purchase process.
Highly recommended for anyone looking for a balanced, high-performing IEM at a great value.
Adequate purchase, best sound you will hear.
Probably double volume than TWS.
Looks seriously different than other headphones I have used till now, you look different than rest of the crowd(in the gym especially), that makes you feel special 😊☺️
goooood
TWISTURA D-Minor IEM
TWISTURA D-Minor IEM
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.
Got this as my first iem from audio store.. much much more worth than the price.. the bass!!.. my gawddd, it's something which is gonna surprise you.. I got it paired with the moondrop echo a dac.. and trust me, couldn't have asked for anything better.. and the delivery was done to me in kolkata, just within a day.. remarkable job audio store!♥️
Loved the new gear they sound absolutely phenomenal and mind if say the looks and aesthetic of the KZ Castor Pro is underrated for its price, as a newbie I was a little hesitant to jump in this rabbit hole, but it was worth it. Shoutout to The Audio Store to build up my courage, they were very helpful as I was placing my order I fumbled and they responded very positively and helped me correct my mistake. Thank You
Excellent performance with ANC good mic this song is like heaven
It is better compared to normal tws
Perfect for beginners to start their audiofile journey
I'm satisfied and convinced of this product
The packaging
The quality
And The performance
Trust he go for this one if you never try this one
Just give it a try you will not regret it
I have manny IEM's I'm my collection
But this one is really fantastic
Thanks to The Audio Store
They have many discount in compar to others in market
And shippment is on the time no worrys
1999 is nothing the engineering is perfect of this IEM,,,
Amzing product
Love the way it sounds rich in every range perfect for beginners but if you're not a bass head go for non bass varient.
This is my first ever IEM that I purchased after research of couple of months. And I can say that this was a good decision on my end. Cable is good. Buds look stylish. Comes with a small carry pouch and 6 pairs of ear tips. Sound quality is awesome. Love the instrument separation. Customisable EQ gives them versatility. You can actually experience how other IEM sound just be playing around with the EQ.
Actually, l'm new to this IEM world. Such an amazing product. If you are new to iem just as me, I would highly recommend his product to try out. The OG. There are 16 types of tuning options to play around and explore your favourite music in a new way and the build quality is also pretty good. Overall a nice product 👍.
Good sound
5/5 Mids and Highs
5/5 Well balanced Bass, doesn't overpower the music
5/5 Design look premium and classy
They are quiet heavy and huge
Brand Warranty
100% Original products with brand warranty
7 Days Replacement
On all orders*
Fast & Free Shipping
Ships in 24 Hours*
Secure Payments
Visa, Mastercard, EMI, Net Banking, UPI, BHIM, Wallet's
Tried on Simgot EM6L and Hidizs MP145, fitting was great on both of them.
Nice
Excellent, Good quality DACs do matter, vast change in the quality. Do recommend if you don't have one.
This is the 2nd purchase, earlier silver color and now black., both are astonishing in looks and performance. Thanks., highly recommended.
These are the only IEMs I use for everything and the do not disappoint bet it Gaming, Movies, Music (any genre).
The old Warner 1 were my go to option but they were not comfortable but with the new updated version that is not an issue anymore
Aight
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.
This DAC is performing quite well. No heating or white noise issues for me. I am using it with EDC Pro and Castor Pro Harman Target and noticing a good significant upgrade in overall frequency range. I am loving this DAC so far. Build quality is also good at this price range, let's see how long it lasts.