Professional Acoustic Hardware Configuration

Elevate your audio experience with CCA Hydro's advanced hardware setup, featuring 2 dynamic drivers and 8 balanced armatures. This exceptional configuration sets a new standard in HiFi IEMs, surpassing the capabilities of traditional earphones.

Unrivaled Bass Performance

Dive into deep, powerful bass with Hydro's specially customized dynamic driver units. Experience bass and sub-bass response that outshines conventional IEMs, delivering a truly immersive listening experience.

Precise Frequency Response

Enjoy crystal-clear sound across all frequencies with Hydro's multi-unit balanced armature precise crossover technology. From mid-high to ultra-high frequencies, every detail is reproduced with unmatched precision and clarity.

Customizable Sound Signature

Tailor your audio to your preferences with Hydro's built-in professional-grade filters. Adjust the timbre to suit your taste and needs, ensuring a personalized listening experience that resonates with you.

Optimal Performance Across Bands

Experience seamless integration between vocals and instrument sounds with Hydro's professional four-way crossover technology. Enjoy a balanced and harmonious tone across different frequency bands for a pure and natural sound.

Exceptional Craftsmanship

Immerse yourself in luxury with Hydro's high-tech DLP high-precision resin 3D printing and personalized light luxury appearance design. Its high-density lightweight metal material offers a delicate touch and stunning metallic texture.

Flexible Connectivity Options

Connect with ease using Hydro's widely compatible 2-pin gold-plated connectors. Choose between the standard silver-plated cable or the premium 784-core Silver/Blue mixed upgrade cable for superior sound quality and versatility.

Convenient Control

Manage your music and calls effortlessly with Hydro's microphone button, featuring a high-definition call microphone for clear communication on the go. Experience the pinnacle of HiFi sound quality and craftsmanship with CCA Hydro.

Technical Details

Product Model
Hydro
Impedance
15-20 Ω
Frequency Range
20Hz - 40,000Hz
Plug Type
3.5mm
Sensitivity
102±3dB
Pin Type
0.75mm
Cable Type
Silver-plated cable
Cable Length
120±5cm
Cable Upgrade Option
784 core Silver/Blue mixed upgrade cable (NO MIC)
Inside the Box
  • 1 x CCA Hydro
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

1 Year Warranty

The CCA Hydro Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 10-15 working days

Note:

  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Customer Reviews

Based on 3 reviews
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L
Lee Misner
The best so far.

I gave away my CRAs because the nozzles were too short. Think Dumbo.
I bought a pair of the ZS10 Pro 2 and found them pleasant to listen to so I bought the PR1 2 and 3 which were good but not as good as the Letshuoer S12 which I have.
I took a chance and bought the Hydro with the upgrade cable.
Removed the foam tips, put on the large Star line tips, checked the switches were 0000 and put on Saint-Saens symphony number 3 by the San Francisco orchestra and took a listen.
OMG! Popped in the S12s and listened to them. OMG again.
The Hydros were better than the S12s in every aspect.
Spent several hours listening to Jennifer Warnes, Enya, Bocelli, Toni Braxton w Babyface, Acoustic Alchemy,
David Benoit, and a slew of my other favorite cuts. Everything was better heard through the Hydros.
I use a LG V50 & V60 with a Fiio E11K, E12 and SMSL SP200.
The E12 & SP200 tightened up the bass a little bit but aside from that the Hydro sounded the same as directly from the LGs.

Since there were some incredible sales I also bought some Castor Harman, D-Fi, Polaris, ZVX, and ZSTX for family and friends. I also bought a pair of 7HZ Zero.
They are almost exactly on the Harman curve but there's several of the KZ and the Polaris that I prefer.
It's such a pleasure to have so many excellent iems to choose from and now that KZ / CCA have improved their tuning so much I hope to see many more even better IEMs in the future.
I have a pair of Thieaudio Monarchs which do sound better than the Hydros but certainly not 6 times better.
These are a massive improvement on any of the other KZ/CCA IEMs.

T
T.A.P.
Everything you could ever ask for

The best of the best. Worthy of 400 dollar range IEMs and beyond.

B
Ben Fletcher
Every sound right where you need it!

Big fan of CCA when it comes to their ability to squeeze a ton of drivers into a shell and make it sound fantastic. If you have ever listened to the CCA C16's which are renowned as being almost perfectly neutral, you will love these-- a bit more low end thanks to the dual dynamic drivers, and all the mid range/high detail you could ever ask for.

Run them with all 4 of the dip switches in the OFF position and you won't be disappointed.

If only CCA would bring back the C16's, though....

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