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Convention Paper

Production and Application of 6-Nines Copper to Audio

Authors: Ono, Eimei; Kato, Masanori

AES Convention 87 · Paper 2865 · October 1989

Abstract

Nippon Mining Company, Ltd., succeeded in developing technology and know-how for commercial scale production of 6-Nines, i.e. purity of 99.9999% up, copper, and applying it as the conductors for audio equipment (e.g. speaker cables, interconnect cables, voice coils, phono cartridge, etc.). The quality of sound this 6-Nines copper makes is being recognized and drawing serious attention of ardent audiophiles.

Details

Published in
AES Convention 87
AES Convention
87
Paper number
2865
Publication date
October 6, 1989
Session subject
New Directions in Audio
Affiliation
Nippon Mining Company, Limited, Minato-ku, Tokyo, Japan (See document for exact affiliation information.)
Type
Convention Paper