TWISTURA D-Minor
10mm Dual-Magnetic Dynamic Driver HiFi IEM
- 10mm Dual-Magnetic Dynamic Driver
- LCP Dome Composite Diaphragm
- Replaceable Filter Tube Design
- Zinc Alloy & 3D Resin Craftsmanship
- High-Purity Oxygen-Free Copper Silver-Plated Cable
- Guided Vent Structure
- Ergonomic Design
- Carrying DAC Adapter Cable
Redefining Entry-Level Performance
Since its inception, TWISTURA has been dedicated to delivering pristine sound. With the release of D-MINOR, we aim to redefine the entry-level benchmark, offering high-end performance at an affordable price. Every detail of this product, from its design to its technical configuration, has been carefully balanced to provide an outstanding audio experience within a competitive price range.
High-Performance Dual-Magnetic Dynamic Driver
At the heart of the D-MINOR is a 10mm high-performance dual-magnetic dynamic driver, meticulously calibrated by our experienced team. This advanced driver features a finely tuned magnetic circuit and suspension system, resulting in a higher magnetic flux, reduced distortion, and greater efficiency. The enhanced performance ensures precise reproduction of musical details, delivering clear and refined sound.
LCP Dome Composite Diaphragm For Superior Sound
The D-MINOR is equipped with an LCP (Liquid Crystal Polymer) dome composite diaphragm, carefully tuned for high rigidity, lightweight responsiveness, and excellent thermal stability. This results in fast and precise transient response, providing richer high-frequency details and a clear, nuanced sound. The diaphragm also maintains stability under high power input, minimizing distortion for accurate and authentic audio reproduction.
Zinc Alloy & 3D Resin Craftsmanship For Durability
The front chamber of the D-MINOR is crafted from zinc alloy, offering both a sleek metallic finish and increased durability. The back chamber uses a 3D resin process, combining a striking visual aesthetic with improved resistance to oxidation. The seamless fusion of these materials adds a layer of artistic elegance, ensuring the earphones are not only functional but also fashionable.
Replaceable Filter Tube Design For Custom Sound
The D-MINOR features a replaceable filter tube design, allowing users to switch between three acoustic filters—Reference Mode, Classical Mode, and Pop Mode—each fine-tuned for specific genres. With easily interchangeable tubes, you can adjust the resonance and sound profile to match your personal preferences, offering a versatile listening experience.
Guided Vent Structure For Enhanced Dynamics
A guided vent structure helps regulate airflow and reduce excess pressure inside the ear canal. This improves the dynamic range, enhances sound clarity, and ensures a powerful, balanced tuning, allowing you to enjoy high-quality audio with a fuller, more immersive experience.
High-Purity Oxygen-Free Copper Silver-Plated Cable
The D-MINOR comes standard with a high-purity oxygen-free copper silver-plated cable, designed to deliver clearer signal transmission and superior sound resolution. The carefully selected materials ensure the cable is lightweight, durable, and capable of providing a balanced, transparent sound, allowing instruments and vocals to shine.
DAC-Enabled Adapter Cable For Lossless Audio
Included with the D-MINOR is a DAC-enabled adapter cable that supports up to 32-bit/384kHz sampling rates, ensuring high-fidelity, lossless sound quality. This feature allows the IEM to reach its full potential, delivering pure, immersive audio that stays true to the source.
Ergonomic Design For Maximum Comfort
Combining detailed research with advanced ergonomic design, the D-MINOR is crafted to fit the contours of the ear securely and comfortably. The over-ear design and lightweight construction ensure a stable fit for long listening sessions, so you can enjoy music without worrying about the earphones slipping out.
Technical Details
Shipping Policy
Which countries do you ship to?
We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. You may clarify this with our team to check whether Standard Shipping is available to your country.
We cannot ship to addresses that are "PO boxes or APO/FPO".
*Note: Generally, we can only do Selected Shipping to India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.
This may be subjected to changes due to unpredictable issues such as Covid, war, and etc.
How much does shipping cost?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries, while Express Shipping is 15-35USD depending on your country. If your order is over 270USD, Express Shipping is free*.
*This applies for most countries. However, large items such as headphones and desktop DAC/AMPs (e.g. HarmonicDyne G200, MUSICIAN MDP-2, and etc.) are excluded.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Linsoul is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for thetwo-way freightcharges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Some parcels claimed to be “returned to the seller” may be destroyed by the post office or customs officers when buyers refuse to accept their parcels or fail to pay for their taxes.No refundwill be processed for such cases.Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Linsoul will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Please contact us before placing an order, should you have any queries regarding shipping.
How long does it take to receive the order after it is placed?
For in-stock products, your order will be shipped within 3 working days. You may check with our staff regarding the in-stock status of any products.
Customized items will take a longer time. Please contact our staff for more information.
On normal non-sale days, once your parcel has been shipped out:
- For Standard Shipping, it takes about 2-4 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country, its customs and other factors.* The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to Express Shipping or keep the waiting time in mind.
- For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.
*Note: Timings might be affected due to festive seasons or other unforeseen circumstances
What happens if the parcel has been shipped but not delivered?
First, kindly contact your local courier using the local tracking number.
If your parcel were to be in transit for at least 3 months, it may have been lost in transit.
For orders below $50USD, you may either opt for a one-time reshipment of parcel OR a full refund of the amount paid in cash via PayPal/Credit/Debit card.
For orders above $50USD, we will only process a 50% refund of your order paid in cash via PayPal/Credit/Debit card. Should there be any concern about Standard Shipping, you are encouraged to opt for DHL Express Shipping instead.
Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation:
- Wrong address or phone number provided by recipient
- Recipient was uncontactable when courier company contacted
- Refusal to sign for the package by recipient
- Lost or damaged parcel because recipient opted for “no-signature delivery”
- Refusal to pay for the local tax/processing fee by recipient
- Refusal to provide supporting documents for custom clearance by recipient
Who will pay for the import tax/custom fees
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
Should you be unwilling to pay for the fees and reject the delivery of the parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the two-way shipping fees incurred.
What shipping companies do you use?
We collaborate with these courier companies:
- Standard Shipping: 4PX, UBI, NinjaVan, and Yun Express
- Express Shipping: DHL Express, FedEx and SF Express
Customer Support
How do I get help for my order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team might not be available during non-working days and weekends, please place your order wisely.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (Support@Linsoul.com) or website chat. We will help you with the changes if that could be done.
In general, upon receiving your parcel, please confirm the contents of the package and ensure that the package is in good condition before signing for it. All customers are strongly advised to take an unboxing video of their parcel and packaging when opening their parcels and products.
For faulty/missing items, please send an email to support@Linsoul.com for after-sale services. The following details are required.
- Send an email to support@Linsoul.com with an appropriate Subject Title
- Provide your order number and state the issue clearly
- Attach photos and videos to show that your product is faulty/missing. Shipping details on the parcel packaging have to be clearly visible.
If the photos/videos provided are insufficient to prove the stated issue, we will enquire more. Once the issue has been confirmed, we will arrange for a replacement, partial refund or a full refund (where applicable). For incorrect products, Linsoul reserves all rights in deciding whether you need to return the incorrect item or not. Please kindly contact us via email first. Our team aims to review your email within 3 working days.
For other queries, the fastest way to contact us is via our website or Discord
Linsoul Audio will not be responsible for parcels that have been damaged during the transit process.
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
For more than 1 orders placed under the same account and shipping address, Linsoul will automatically combine the orders and ship them out via one tracking number. Should you have special requests to have the orders shipped separately, please kindly contact us via Discord or our website's chat. We will do our best to help.
How do I cancel my order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order. Orders that have been shipped cannot be cancelled and modified.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@Linsoul.com) or website chat. We will help you with the changes if that could be done.
30-Day Return Policy
Where should I send the product for the return process?
To initiate the return shipment, kindly send an email to support@Linsoul.com within 30 days upon receiving the sealed product(s). The RMA form and details will be provided to you via email.
When must the product be returned after receiving the RMA form and details?
After receiving the return instructions from us via email, kindly arrange the return shipment of the parcel within 5 working days, and update us with the tracking link via email again. Failure to do so will result in a cancellation of the return process.
When will I receive my refund after returning the product?
In most cases, after receiving and inspecting the returned product, your refund will be processed within 5 business days. Refunds may incur a currency exchange loss or transaction fee, depending on your source of payment (e.g. Bank or PayPal). Linsoul will not be responsible for such fees.
