2 sheets per pair It is an audio board with a honeycomb core containing cast iron powder as the center, high-density wooden boards on the top and bottom, and a sandwich structure with surface materials and back materials. It combines high rigidity, high specific gravity, and high damping properties. There are scratches and chips (Daiki Goto)
Accessories: none
Main specifications: W650 x H52 x D600 weight 17 kg