7HZ x Crinacle Zero: 2
7HZ and their audio engineers are collaborating yet again, with the founder of In-Ear Fidelity and YouTuber, Crinacle. The 7HZ x Crinacle Zero: 2 is an improved 10mm dynamic driver IEM with enhanced bass and midrange. It also comes with a better stock cable, thus offering a great audio experience at an affordable price.
Continuation of 7HZ Legacy
Latest 7HZ x Crinacle Collaboration
New 10mm Dynamic Driver For Tonal Excellence
New High-Purity Oxygen-Free Copper Cable
The 7HZ Legacy
7HZ made global waves with several of its most popular models. IEMs such as the Salnotes Zero, Dioko, and Timeless gathered massive popularity due to their amazing price-to-performance value. 7HZ has proven itself to the worldwide audience as a trusted manufacturer of high-performance IEMs, and will continue its legacy with better innovations and stronger community engagement.
7HZ x Crinacle: The Collaboration That Made History
The original Zero, which was made in collaboration between 7HZ and Crinacle, made history by being one of the best performing budget IEM’s in the market. Crinacle is a world renown reviewer, whose frequency graph database has changed the audio market forever. Using his prolific experience with IEM and headphone sound profiles, Crinacle has provided guidance in tuning the Zero once again to have the best tonal balance possible. The updated Zero:2 features Crinacle’s inputs in order to refine this tried-and-true model in order to take it to the next level.
More Bass, Keeping Tonal Excellence
The original Zero had one of the best-in-class tonal balance for a budget single dynamic driver IEM. However, this tonal balance also meant taming the bass, which may have been lacking for audiences wanting a more exciting sound. The Zero:2 maintains the perfect sound signature whilst adding on 3dB more in the low frequencies, which provides an engaging and powerful bass presence to bring your music to life. Bass impact and extension are markedly improved, providing more texture and tactile hits to the lows. Additionally, the midrange has a slightly improved body and warmth compared to the original Zero. The slight warmth in the low-mids provides a fuller sound to instrument and vocal fundamental frequencies, yet still keeping the melodies clean and free from bass bleed.
New 10mm Dynamic Driver
The improvements in the tonal characteristics of the Zero:2 were made possible thanks to a newly developed 10mm dual cavity dynamic driver. With an upgraded PU+Metal composite diaphragm, the driver is significantly more responsive, allowing faster diaphragm movement. This allows for harder hitting bass, while maintaining crispness and precision with each note. With a frequency range of 10Hz to 20kHz, the improvements in the new driver is immediately noticeable.
Improved Custom Cable
The Zero II has been upgraded with a new high-purity oxygen-free copper cable with silver plating. Arranged in a coaxial structure, each wire is woven with 140.06 and 250.06 winding to strengthen the cable, as well as bringing about better audio transmission. The cable is removable to customize your listening experience as well as enhance the longevity of your IEM.
Technical Details
Frequency response range
10HZ-20KHz
Impedance
32 ohms
Total Harmonic Distortion (THD)
<1% at 1KHz
Driver
10mm dynamic driver
Cable Interface
3.5mm
Plug Type
Detachable 0.78mm 2Pin
PRICE
Customer Reviews
I liked the 7HZ Zero for its neutral yet detailed sound for its price. Crinacle tuned the Zero: 2 with more bass and it's sounds more fun. Both products are bang for your bucks. The only thing that I don't really like about it is how it fits my ears sometimes. Unlike other IEMs, though the Zeros aren't necessarily big, they aren't necessarily designed to fit the ears as comfortably. They do look cool though.
Incredible IEM for the price very balance presentation, highly recommend.
I really like the sound signature but the cord is already shorter on the headphones after less than 2 weeks of use. The version 1 cord was way better but still had a similar issue.
Super solid, sounds perfect for my use and just wünderbar in general
Just got these and the audio quality is amazing. Can't comment on the longevity and the build quality for now.
I was really amazed with the quality considering it's price. A hefty amount of bass, good soundstage and the build quality felt really good as well. Worth more than the price tag indicates for sure.
Amazing sound, until 6months in, the left monitor suddenly started producing much less sound.
Dear customer,
Thank you for your feedback.
We have received your email regarding the issue with the left monitor of your product. To assist you further, we kindly ask you to provide more details about the problem.
Please be assured that we are committed to resolving this matter promptly and to your satisfaction.
The sound quality is really really good and I overall really like the product, however, it has 2 months and the left ear of the earphones does not produce much sound anymore, it seems that the build quality is very poor compared to the sound quality. I can't use my earphones anymore....
Hi there,
Thank you for your feedback. We're sorry to hear about the issue with the left ear.
Due to the accumulation of earwax and dust, it's possible that the mesh filter is blocked, leading to unbalanced sound.
We need your assistance in removing the mesh filter and thoroughly cleaning it to see if the issue is resolved. If the problem persists, please contact us via email at support@linsoul.com.
We sincerely advise that in the future, if you encounter any issues, please contact us promptly via email. We are committed to addressing every customer's concerns promptly and responsibly.
Thank you for your time.
Honestly for the price this is really good REALLY good best beginer iems in my opinion
I use it every day listening to tidal and YouTube. Love it.
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.
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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:
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- 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
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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:
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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.
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.
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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
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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
