JIRAUD Type4 Farad Cable (3m / Both ends straight plug)

JIRAUD Type4Farad Shielded Cable (3m / Both Ends Straight Plug)
High-quality shielded cable using PC-OCC conductor

I purchased this about a long time ago (around 2010?), recommended by Fukuda-san at the store, but I couldn't master it with my own skills and it remained stored at home.
The following description is a copy-paste from someone else's text.

You can feel how much the sound changes with just one cable. We highly recommend this model to those who want to experience this.

This is JIRAUD's high-performance shielded cable, featuring a high-purity PC-OCC conductor (single-crystal oxygen-free copper).

It minimizes signal degradation and delivers a unique sound that is wide-ranging, powerful, and highly resolved.

Its sound quality is delicate yet solid, offering a super hi-fi reproduction that is compatible with various instruments, both active and passive.
It also performs well in studio and live environments.

PC-OCC is a particularly high-grade conductor among high-purity OFCs, and it has the characteristic of having a directionality in current flow. It is very suitable for transmitting audio signals and faithfully reproduces the original tone of the instrument.

[Features]
- Uses PC-OCC conductor (highest grade)
- Natural and wide-band sound character
- High noise resistance and response performance
- Reliability of MADE IN JAPAN
- Compatible with all uses: effects pedals, direct connection to amplifiers, and recording
(The above is the copied text)

Length: 3m
Both ends straight plug (the difference in plug types is the original specification)
Sound output confirmed
There are minor scuffs and some age-related deterioration in appearance, but there are no operational issues.

I believe it is in beautiful condition for its age, but I would appreciate your understanding that this is a used item stored at home by an amateur.