Anyone has E-Drums?? Anyone has Roland kit or Roland's Sound Module?? If you have a TD-3 Sound module, how to expand the inputs??buy another Sound module or can we use trigger to MIDI controller TMC6??
I've got a TD8 kit and as far as I am aware you can not expand the TD3. A tricky way of doing it could be to buy a couple of 2 x 1/4" Mono into 1 X 1/4 "stereo jack adaptor plug and see if that will work.
Example: Plug 2 trigger cables into adaptor plug. Then put adaptor plug into trigger socket. That that might double the pads you can use "I THINK".
Give it a try and let me know. The adaptor will cost around $5.