Yamaha DTX series

• DTX400 Series, the entry level model. It supports up to nine triggers, including a 3-zone snare, two cymbals, three tom pads, hi-hat and kick. The module has ten editable kits, and have a USB-MIDI port.[1]
• DTX500 Series, the mid-level model. It supports up to 12 triggers including a 3-zone snare, two 3-zone cymbals, dual-zone hi-hat and eight single-zone inputs, including kick. The module contains 50 different kits and has both USB and MIDI (except the DTX 500 only has MIDI interface) connections[2]
• DTX700 Series, the upper-range model. It supports up to 11 distinct triggers including 3-zone snare, hi-hat, cymbals and toms. two inputs are single-zone including the kick.[3]
• DTX900 Series, the flagship model. It supports up to 15 distinct triggers including 3-zone snare, hi-hat, cymbals and toms. Two inputs are single-zone including the kick. The module contains 100 different drum kits and has both USB and MIDI.[4]

The second number e.g. the '2' in DTX520k refers to the configuration of the assembled kit. Generally, a '5' or '6' indicates that the module have all possible triggers fully connected, whereas a '0' indicates that only a basic set of pads and cymbals are included.

• DTXplorer - predecessor to the DTX400 Series
• DTXpress - predecessor to the DTX500 Series
• DTXtreme - predecessor to the DTX700/DTX900 Series

The Drummania simulation game, DTXmania, is named because it was initially designed to work with DTX drums, though it works equally well with other MIDI-capable drum sets.