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【Unused】Gakken Otona no Kagaku Vacuum Tube Amplifier Assembly Kit
Product Details
This is a Gakken Otona no Kagaku vacuum tube amplifier assembly kit.
It has been opened to check the contents, but it is in unused condition.
As some years have passed, although it is unused, the condition of the contents is unknown.
Please judge the condition from the images and only purchase if you understand this.
[Product Contents]
Gakken Otona no Kagaku Vacuum Tube Amplifier Assembly Kit
[Notes]
This is an unused item, but it has been stored by an amateur. Therefore, please refrain from purchasing if you are sensitive about such matters.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.



