*Currently sold. Aurum Qantas full range unit. The carbon+Kevlar diaphragm and large aperture voice coil make it a small aperture yet powerful and roomy sound. The exterior is generally good. Serial 161124003/480306007 (Kaneko Ryuichiro)
Maintenance information: 2026.4.2 operation confirmed
Accessories: original box
Main specifications: 15 cm full range unit, 8 ohms, 87 to 88 db