The TD-30 has a master stereo out (2 1/4” phone jacks) and 8 hybrid direct outs (4 direct outs for snare, kick, hi hat, ride, and 2 stereo outs for toms and cymbals, so 8 in total).
Use the 8 direct outs for the most control. For each of the stereo tom and cymbal outputs, link each of the 2 inputs on the board so they act as one stereo pair.