Our maintenance was carried out in 2017. Both sound and condition have been reproduced in a state close to that time. The coupling condenser was also replaced with an oil capacitor, and the SP terminal was also replaced with one that can be used with bananas. Of course, the warm sound of the vacuum tube is also there, but the clean, clean sound using the EL34 push-pull is appealing. There are smudges, small scratches, and there are hood dents correction marks (Murakoshi Yoichi)
Maintenance information: 2017.11.22 Maintained (power supply neon tube replacement, fuse replacement, re-soldering, vacuum tube terminal polishing contact defect improvement)
2017.10.15 (bonnet dent correction, partial coloring repair, sound output check OK)
2012.11.27 Maintained (SP terminal/input VR/input terminal/coupling condenser/each replacement, vitamin Q oil capacitor use, adjustment, characteristic check OK)
Accessories: none
Main specifications: 40W+40W (8Ω) vacuum tube 6CA7×4/6AQ8×3 W465×H168×D206mm 16kg