Fearless Audio IEM Upgrade Cable
Fearless Audio IEM Upgrade Cable
Fearless Audio IEM Upgrade Cable
Fearless Audio IEM Upgrade Cable
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Fearless Audio IEM Upgrade Cable

$134.99 USD

7N Single Crystal Copper Silver-Plated Cable, With ultra soft Imported cable sheath

This wire has the characteristics of single crystal copper, features mellow and full of sound, and increases the high resolution and permeability of the silver plating layer. The sound is fine and natural, the positioning is accurate, the sound field is wide, and the middle and low frequency are smooth and full. It has outstanding performance in every aspect.

Note: Default Color- Black

6N Single Crystal Copper With Soft Imported Frosted silica gel cable sheath

6N single crystal copper wire base, super soft imported frosted silica gel cable Sheath, almost no stethoscope effect. 4-wire braiding, a single wire contains 148 thin conductors. Compared with the default cable comes with Fearless Audio IEM, the sound is more comprehensively improved, the sound is clean and transparent, the texture in low-frequency, the connection among tri-bands , and the resolution have been critically improved. The overall thickness of the wire is suitable, delivering perfect combination of portasbility and sound quality..

Note: Default Color- Brown

Secure-fit Ergonomic Design

To guarantee a secure, comfortable fit for every user, based on our years customized earphone production experience, we scanned and analyzed hundreds of ears to created a variety of size combinations to fit majority.

Free Shipping

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.


1 Year Warranty

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


Online Support

We reply to all support inquiries within 3 working days.

0.78mm 2Pin
3.5mm(As default)/4.4mm/2.5mm
120cm ±5cm

Coming soon...


Coming soon...


Customer Reviews

Based on 2 reviews
Perfect quality and look

Im using the 7N 8 Core 4.4 balanced with my Voyager 14 and Woo Audio Topaz, this cable definitely improved the sound and its very noticeable improvement.

Its NOT snake oil! Its beautiful ^.^ (Review Below)

This review will come from the great joy and experience the Fearless Audio 7N 8 core cable despite many people doubting any improvement from expensive wires.
I used the Kanas Pro and Blon BL-03 with the 7N-8 core (2-pin) with my usual music playlist ranging from EDM, Pop, Rock, Rap, classical, ambient, etc. The bass caught my immediate attention by how soft (not hurting my ears) but still present, almost as an ! IMPROVEMENT ! to my IEMS. Listening to heavy EDM songs and even LIVE concerts the bass that would usually be distorted and banging my ears, gently tapped my eardrums. Without having the overpowering bass in many songs, I can listen to them at a high volume and dance to the beat. Being able to listen to all ends of the bass is beautiful, I can fully hear the bass quality and beats on my fav. songs. Hearing new beats on the bass on songs that I known for years is *eargasm*.
The other aspect that I noticed from the 7N-8 core were the sweet and pleasant vocals. They sounding crystal clear and very vibrant on well recorded songs, but cannot tell the difference in general. If you got any ambient or ASMR recordings, these are perfect! Those small details and background noises come to life, you are able to them more clearly and often. They are like little surprises to hear and truly capture every beat the artist was composing. Fearless Audio made a cable that allows you to hear sounds that you weren't able to hear before at the same time more beautifully. <3


Coming soon...


Coming soon...

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 $199 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.

All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD

Shipping FAQ's

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 options - Standard Shipping and Express Shipping via DHL Express.

  • Standard Shipping is free, while Express Shipping is 10-35USD depending on your country. If your order is over 200USD, Express Shipping is free.
  • Shipping fees exclude import taxes or processing fees that might be applicable for your country. Linsoul is not responsible for any form of such fees.

How long does it take to process my order after it is placed?

For in-stock products, your order will be shipped within 3 working days.

Customized items will take a longer time (do check in with 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. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express 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

Which countries do you ship to?

1. Kindly contact your local courier using the local tracking number. We will not process a refund or reshipment of the parcel since it has been shipped.

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 recipientRecipient was uncontactable when courier company contacted
  • 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 my 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 shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to support@linsoul.com to process 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 Discord: https://discord.com/invite/5yfHcAu

How do I order Custom In-ear Monitors (CIEMs) on Linsoul?

Please kindly check the following guide first: CIEM Ordering Guide

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 4PX, UBI, SF Express and DHL Express.