Amazon.com - Yamaha DMR502 including DTX502 Module and RS502 Rack System for the DTX522K/DTX532K/DTX562K Electronic Drum Kits
Yamaha DTX-PRO Drum Trigger Module for Models (DTX6K/DTX8K) | theshedrumshop
Yamaha DTX550K DTX Electronic Drum Kit | zZounds
Yamaha Drums - The DTX-PRO module accompanies the Yamaha DTX6 and DTX8 kits. It comes fully equipped to communicate with other technology and the outside world. The USB can send and receive
YAMAHA DTX Version 2.0 Drum Trigger Module Electronic Drums From JAPAN | eBay
Amazon.com - Yamaha DMR502 including DTX502 Module and RS502 Rack System for the DTX522K/DTX532K/DTX562K Electronic Drum Kits
DTX-PROX Electronic Drum Trigger Module - Yamaha USA
Yamaha DTX-PROX Drum Trigger Module For DTX10K Kits | Full Compass Systems