Legendary Luxman C-80, Preamp, MARK-8D, Rare Item, Fully Functional, Excellent Condition

A hidden gem, the Chris Kit Preamp MARK-8D

Inputs: CD, TUNER, TAPE, TAPE2, AUX
Residual Noise: Undetectable
Frequency Response: 20-20,000 Hz
Width: 380mm Height: 110mm Depth: 235mm
Weight: 3.9kg

I have used this unit with care and kept it in excellent condition until today, but I am listing it for personal reasons.
Recommended for those who want to enjoy music with superior sound quality!

Due to lighting conditions, there are slight scuff marks visible on the top panel, but as shown in the photos, there are no noticeable scratches and it is in beautiful condition.
The dark appearance in the photos is my shadow reflected, not dirt.
**Exterior: This is my personal assessment. Please refrain from bidding if you are looking for a perfect item.**
When I opened the cabinet for internal cleaning before listing, it was as clean as new.
There are no operational issues, and the sound quality is superb!!
I have used it in conjunction with the power amplifier P-35Ⅲ, which is also being listed concurrently.
**While there is no PHONO input, you can still listen to records by connecting a phono equalizer. A pamphlet explaining this will be included.**

Mr. Hideya Masutani, the designer, once visited my home with his disciple.
He spoke about my audio history at a lecture, and it was even published in a magazine...
He was incredibly thorough and meticulous, from component selection and circuit design based on a thorough noise reduction design, to instructions for the assembler.
His knowledge was so extensive, it was hard to believe he was self-taught in design.
Apparently, this passion stemmed from his love of music.
He also played the flute himself and even performed at recitals.

I will include all the materials I have, including the original pamphlet, wiring diagrams, and assembly photos.
These may be useful for future repairs.
I believe it can still be used for a long time. Please enjoy its wonderful sound quality.
I believe pairing it with the concurrently listed power amplifier P-35Ⅲ would be ideal.
This is a used item. Only those who understand this are welcome.
No claims, no returns, please.