CROSSZONE Cross Zone CZ-10 Headphones (with original box)

CROSSZONE CZ-10

Purchased on March 19th of this year from Fujiya Avic in AB+ condition (manual included).
Used approximately twice a week for 1-2 hours per session.
Used after washing and drying hair, so the condition is believed to be unchanged from when purchased.
Non-smoking, pet-free environment.

Accessories include cables with 6.35mm and 3.5mm jacks.

※Notes (Please read before purchasing)※
・The warranty card in the photo shows a validity period of 3 months, but as shown in the last photo, the warranty will become void at the time of sale on Mercari (the photo is for proof of purchase date). I believe my name was also registered with Fujiya Avic at the time of purchase.
・No claims or returns, please.
・I will be away from May 2nd to May 7th and will be unable to ship, so please be aware. I am shipping from Okinawa, but I believe it can be sent by air cargo.


While the out-of-head localization is not as significant as some reviews on Amazon suggest, it moves the sound from the center of the head to the surface of the face, reducing brain fatigue and making listening much more comfortable.
I was fully satisfied with the sound quality, but they are too high-end for me to use casually (e.g., I only feel like using them after washing and drying my hair), so I have decided to switch to a model that I can use more roughly and have decided to sell these.

The reason I couldn't use them casually is the inherent high-end nature of this model. (Compiled by AI from research I conducted before purchasing)

【Notable Advantages of the CZ-10】
• Overseas High-End Unit Configuration
Features a luxurious configuration including beryllium-coated tweeters, which are also used in headphones in the several hundred thousand yen class, such as Focal. By in-house production within the group company (manufacturer), specifications that would cost over 300,000 yen for overseas brands are achieved at this price point, making it an extremely cost-effective, purely Japanese-made product.
• Hidden Potential by Plugging the Small Holes Inside the Top of the Housing
It is known that by plugging the outlets for external sound ducts located on the upper inside of the housing, the control and quantity of low frequencies are dramatically improved. This has been verified by prominent Head-Fi reviewer Sandara and influential domestic blogs, offering the potential to passively transform into sound quality comparable to overseas flagship closed-back headphones.