THIEAUDIO Legacy 3
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The Legacy
series takes the most trusted and established knowledge and designs available in the industry, and presents them in a refreshing and refined manner. Focusing on three primary values - musical tuning, high-fidelity sound quality, life-like listening experience - Thieaudio’s new project aims to redefine the true potential of in-ear monitors for both enthusiasts and professional musicians. So we welcome you to step in, and open your ears to a world of audio like nothing before.
The Start of a Legacy
The Thieaudio Legacy 3 was designed to provide an affordable in-ear monitor that would take no cuts in build or audio quality. While the Legacy 3 is an entry model into the Legacy series, its sound is the culmination of all of our skills and knowledge until now, and it falls nothing short of top of its class. In approaching the tuning of the Legacy 3, it had to be balanced and audiophile-grade in order to meet the Legacy series’ standards
Drivers&Tuning.
The proprietary 10mm Nano-Membrane dynamic diaphragm driver used in the Legacy 3 is the same high-quality driver as that of its older brother, the Legacy 9. The result is a coherent treble response that extends far, retrieves every detail, yet lacks any unnecessary dips or peaks. The resulting tuning is extremely balanced, with a powerful bass, slightly warm but clean mids, and detailed, yet coherent trebles. We could not be more proud of the Legacy 3’s sound, and for this reason, we believe it is a solid foundation for the Legacy lineup.
Elegant Design.
For the Legacy 3, we decided to go with a custom mechanical watch faceplate design. Each Legacy 3 is hand built from medical grade resin, and actual watch components are arranged by hand on the faceplate, before being sealed with resin. The result is an extremely detailed and elegant look, one that is different for every Legacy 3. Each earpiece takes almost an entire day to build, and the outcome is something that no mass produced product can ever achieve
Custom Upgrade Cable.
The Legacy 3 was paired with a custom 7N 8-core OCC copper cable made specifically for the Legacy 3. We chose copper as it emphasizes the smooth and warm characteristic of the IEM, bringing to life the detail and texture within the sound. You won’t have to worry about buying any other cable for the Legacy 3.
THE JOURNEY OF THIEAUDIO
Thieaudio was launched in 2019 as a creative endeavor of Linsoul Audio. The goal of Thieaudio was to serve as a creative platform for gathering the best teams of engineers to inspire revolutionary audio products for audiophiles and professionals alike. For each project, we hand select the most innovative and renown engineers in his or her field to oversee the design, engineering, and manufacturing of the products. The first chapter, the Thieaudio Phantom, drew overwhelming praise from the international community and was even applauded as the new standard for planar magnetic headphones by some. Gathering this momentum, we are proud to present the next chapter of Thieaudio - the Voyager and Legacy series. Headed by master audio engineer Chongjun, these new series of In Ear Monitors were created to bring about unparalleled sound performance that would rival the leading international brands. The Voyager series was designed as the launch of Thieaudio’s pursuit in the realm of in-ear monitors, and features some of the most innovative techniques we have to offer. We believe the Voyager series may be more suited for musicians, while the Legacy series may better fit audiophiles and music enthusiasts.
WHAT’S OUT THOUGHTS WHILE TUNING?
Thieaudio was launched in 2019 as a creative endeavor of Linsoul Audio. The goal of Thieaudio was to serve as a creative platform for gathering the best teams of engineers to inspire revolutionary audio products for audiophiles and professionals alike. For each project, we hand select the most innovative and renown engineers in his or her field to oversee the design, engineering, and manufacturing of the products. The first chapter, the Thieaudio Phantom, drew overwhelming praise from the international community and was even applauded as the new standard for planar magnetic headphones by some. Gathering this momentum, we are proud to present the next chapter of Thieaudio - the Voyager and Legacy series. Headed by master audio engineer Chongjun, these new series of In Ear Monitors were created to bring about unparalleled sound performance that would rival the leading international brands. The Voyager series was designed as the launch of Thieaudio’s pursuit in the realm of in-ear monitors, and features some of the most innovative techniques we have to offer. We believe the Voyager series may be more suited for musicians, while the Legacy series may better fit audiophiles and music enthusiasts.
WHAT’S WE ALSO CARE ABOUT?-BUILD QUALITY &AESTHETICS!
Although priced at an accessible bracket, we are fully confident that the Legacy 3 can compete against any in-ear monitor in every price range. In order to make the Legacy series stand out, each model gets a unique (and oftentimes a boutique custom add on for other brands) design. It’s an extra expense we are willing to take in order to make the Legacy lineup truly a lasting legacy of our brand. Handmade and selected faceplate, custom cable, there’s no reason you can’t fall in love with this delicacy even with a glimpse of look!

Technical Details
Shipping FAQ
Which countries do you ship to?
We are generally able to ship to most countries via DHL Express, and many countries via Standard Shipping. You may clarify with our team to see whether Standard Shipping is available to your country.
*Note: We can only do Standard Shipping for the UK, India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.
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 via DHL Express is 10-35USD depending on your country. If your order is over 200USD, DHL Express Shipping is free*.
*For some countries, DHL Express is only free for orders above $239USD. Large items such as headphones (e.g. THIEAUDIO Phantom) are exceptions as well.
Shipping fees exclude import taxes or processing fees that might be applicable for your country. THIEAUDIO is not responsible for any form of such fees.
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 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. THIEAUDIO 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 the 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 situations:
- 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. THIEAUDIO will only refund the amount of your order after deducting the shipping cost incurred.
How do I get help for my order?
For faulty/missing items, please send an email to support@halothemes.com to process the warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any. 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
THIEAUDIO will not be responsible for parcels that have been damaged during the delivery 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.
What shipping companies do you use?
We collaborate with these courier companies:
- Standard Shipping: 4PX, UBI, NinjaVan, AnserX, and Yun Express
- Express Shipping: DHL Express, FedEx, and SF Express
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