3-in-1 Set Single Dynamic Driver Professional HiFi IEM

    High-End Single Dynamic Driver
    Extraordinary Craftsmanship
    Ergonomic Design ideal for use for long hours
    High-Purity Silver-Plated Cable With 2-pin Connectors
Product Price
Terms & conditions
This Product is a Pre-order

Processing Time before shipping: For orders placed during our BFCM sale, 10-15 days. avg.

This is a rough estimation. It may change without prior notice.

Free standard shipping to most countries

Free express shipping on orders over $270*. Enjoy free tax and duty paid to most countries. Please refer to our shipping FAQ to see if you apply.

Covid-19 Shipping Delay Notice

Shipping may be delayed due to covid-19 depending on your country regulations.
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Authenthic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

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Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.


1 Year Warranty

We provide 1 year warranty for the all products except the cables*.

Value For Money, 3-in-1 Set

A professional KZ technical team designed a set of KZ EDA dynamic earphones with various combo settings. Pay the price for one earphone, but get three sets of different tuning to satisfy all your Hi-Fi music demands. KZ EDA earphones set has a professional acoustic tuning with an accurate frequency crossover to achieve excellent sounds performance.You get Bass-heavy tuning with the Gold ones, a balanced profile with the Silver ones, and a detailed, high-resolution tuning with the Green EDA.

High-End Single Dynamic Driver

We optimized the core components of KZ EDA for each frequency band to achieve its excellent performance in different frequency bands. 0.15mm magnetic gap brings stronger output performance and lowers distortion rate. A customized 0.035mm diameter loop makes the driver vibration frequency more stable and efficient. A single temperature-controlled forming diaphragm with a thickness of 4.8 microns reduces the vibration attenuation of the driver and improves the transient performance of KZ EDA.

Extraordinary Craftsmanship

The middle frame of KZ EDA is made of high-rigidity metal material, which is wear-resistant, scratch-resistant, and not easy to deform.

Ergonomic Design

Ergonomic design brings about 26dB passive noise cancellation. Shell is made from imported resin, reliable and durable. Small and comfortable cavity design without pressure on your ear, ideal for use for long hours.

High-Purity Silver-Plated Cable With 2-pin Connectors

The silver plating process makes the conductor have higher signal transmission efficiency. It brings better clarity to KZ EDA. Restore high-fidelity sound.

Gold color
Bass Version
Silver color
Balanced Version
Green color
Hi-Res Version

Coming soon...


Coming soon...

Customer Reviews

Based on 3 reviews
Christopher Ator
A great starter kit (The "balanced" one is the best)

I already own several KZ IEMs, but I have them connected to Bluetooth adapters. I wanted a back up set to keep wired just for my home office.

Gold set: Bass forward just as suggested. it is honestly great for the price if you want a slightly bassy IEM. It lacks the tightness of a higher end bass heavy option, but it avoids the weird crossover issues that some ambitious multi driver models suffer from. I was suppressed at how well it compared to my KZ ZAS. To be clear, the ZAS is better/tighter in the bass range, but it also cost $75. I think the bass quality was very comparable to the KZ Z3 earbuds.

Sliver clear: "Balanced" set. My favorite KZ IEMs are the Crinacle ZEX pros and I wanted these to be a cheaper version of that. They almost get there. The tuning is not quite the same, but only in that the tonality is less supported in some registers, but the even feel of the range is similar. When I listen to music, I want true recreation. Let the recording engineers set the bass and treble, I want my IEMs to behave like a monitor. These are very good for this price. Again, not as good as the ZEX pro, but if this was sold on it's own for $13, it would be a budget champ. I like it more than the KZ ZSN PRO as I personally don't preferer the V shaped tuning as much.

Clear green: "Hi-Res" set. These are interesting. I don't think that these are going to be anyone's go to for music, as the high treble is very forward. These might be good it you have some hearing loss and want to bring out the treble range. I have owned many Klipsch earbuds and these remind me of the crisp impactful cymbal crash reproductions that I got from those. I have found that they are surprisingly good at letting me understand dialogue from poorly recorded video. They are so clear in the upper vocal ranger that it brings speech that would be muffled to the front and helps resolve the consonant sounds. Weird as a one off, but I am glad to have them in my collection for the odd occasions that I need them.

Other thoughts: I like what KZ is trying here. With so many multi driver options, getting back to a simple set up and offering a variety of tuning is very cool for anyone who wants to get into IEMs but can't drop a fortune on a pile of them. I like how light these are. I tested all of them both wired and connected to the AZ09 Pro Bluetooth adapter. I noticed immediately how much more comfortable these are while using the AZ09 compared to my ZEX Pros and ZAS which are both heaver multi driver models.

Byakugan X Sharingan
good to see reviewers who are neither subjective nor objective

(Not a review of the IEM but a rant)
Why are people(including me) angry about KZ?
KZ sort of cheated its buyers by advertising some of thier IEMs as "multi-driver" IEMs like the ZS10pro, CRN, ZEX pro etc, but in reality other than the biggest Dynamic Driver, none of the drivers produce significant volume of sound, which essentially makes them single-driver IEMs, now, does that make the IEMs bad? nope it doesnt, the IEM is still the same before KZ was exposed and after it was, the IEMs are not at fault, the Company is, so lets not be too intelligent by 1 star reviewing an IEM, which released barely a day ago , and actually tell people the story about the IEMs
The EDA concept seems VERY VERY interesting, at the price of one ZEX pro( KZ's best IEM) you get one EDX, a bright EDX and a another potential ZEX pro(citation is needed on this part since no credible graphs have been uploaded)
So yeah just removing any potential customers of this new IEM by giving it a one star review is not fair, i will take down my review once linsoul takes down the other reviewer's review or they have the decency to it themselves
Thanks for reading!

Sophanna Ven
Stay away from this brand!

Two Wrongs Do Not Make one of the IEMs Right!

Our Shipping Process

If everything goes right our system will automatically generate your order and send you a confirmation email. If you don't receive the confirmation email please double-check that it wasn't automatically stored in your spam or promotions folder.

3 Working Days*

Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.

Standard Shipping
15 to 30 Days.

Standard shipping is offered free worldwide for orders under $269 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.

Express Shipping
3-6 Working Days.

Most items over $270 include free express shipping (DHL or similar). If your order total is under $270 you can manually add Express Shipping at the checkout page for $15.00 - $35.00USD

World-Wide Shipping

Shipping FAQ

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 the two-way freight charges. 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 refund will 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?
  1. 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.
  2. 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.

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 ( 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 for after-sale services. The following details are required.
1) Send an email to with an appropriate Subject Title 
2) Provide your order number and state the issue clearly
3) 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.

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

Last updated: 1 November 2022

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