The price has been reduced. 2022/9/23 sales price 50,000 yen driver with unknown details such as model number and specs. I've checked the sound output by sweeping. The exterior is smudgy and paint is peeling (Mizusaki Ryo)
Maintenance information: 2022.9.23 operation confirmed (sweep test OK)
Accessories: none
Main specifications: W125 x H125 x D105 mm weight 2.9 kg (actual measurement)