Price negotiations are not possible for this product. Discounts are available for bulk purchases. Please let us know the quantity you want. If purchased with connectors, we will wire them to the connector pins for free if you specify the wire length. Fully compatible with Sensatec GSS-4SD sensors. The feel is exactly the same. Works with connecting devices, converters, and E-BOX. For making home taiko drums or replacing parts. For maintenance, repair, and parts replacement of new and old arcade Taiko no Tatsujin machines. Compatible with Taiko Force. Compatible with taiko force lv5.