※1 bottle only. It seems to be a tweeter (made by DYNAUDIO) for the company's popular speaker MINIMA FM2. There is no problem with operation, but since it is cheap and inexpensive, it will be handed over as is. There is a thin line scratch on the diaphragm (Sasaki Shota)
Maintenance information: 2023.1.7 Storefront operation confirmed (good sweep test)
Accessories: Dinaudio box