Roland RT-30K A practical trigger for live performances and recordings, used to trigger overtones and sampled sounds. Used a few times, but selling because I no longer have the opportunity to use it. ▼Product Specifications ・Brand: Roland ・Model: RT-30K ・Type: Kick Trigger ・Color: Black ▼Included Items ・RT-30K Main Unit ・Original Box *Instruction manual not included. *Please refrain from purchasing if you are sensitive to used items. *Please feel free to ask any questions about the product. *Returns are not accepted.