Cayin iHA-8 Full Balance Discrete Pure Class A Headphone Amplifier

Due to changes in my audio environment, I am reluctantly parting with this item.

This is an extremely cost-effective headphone amplifier, offering sound quality comparable to headphone amplifiers costing over 500,000 yen.
I previously used the niimbus US5 Pro, and the sound quality of this amplifier was close to it.
The iHA-8 amplifier features a HYPER mode which, when activated, produces a rich and deep tone reminiscent of vacuum tube sound, allowing you to enjoy variations in sound quality.

The Cayin iHA-8 is a 4-channel discrete JFET Class A headphone amplifier. It is a full-discrete headphone amplifier with low noise, low distortion, high output, and high current. It is equipped with Hyper mode to maximize the amplifier's performance. It also features versatile connectivity with 6.35mm single-ended, 4.4mm balanced, and 4-Pin XLR balanced outputs, as well as XLR and RCA inputs.

Purchased new in January 2026 from KOPEK JAPAN. It has been used with care, so I believe it is in beautiful condition with almost no scratches or dirt. This is a subjective assessment, so please check the images.

Operation has been confirmed.

All accessories are included, and if requested, I can provide a copy of the invoice with personal information removed.

It is currently difficult to obtain, and used units are rarely seen, so please take this opportunity.

The usage environment is non-smoking and pet-free.

There are no noticeable scratches, and I believe the condition is good.

Please refer to the photos for the condition of the main unit.

As this is a used item, please refrain from purchasing if you are sensitive about condition.

Please refrain from purchasing if you are overly concerned about the condition.

If you have any questions about the product, please ask them all before purchasing.

Once purchased, it is assumed that you have agreed to all terms, so please refrain from asking questions after purchase.

Returns will not be accepted after the product has been shipped to prevent fraud.