Beside Kevin there's a Sequential Circuits DrumTraks. Probably used in the studio and as the first part to the songwriting process.

Used on "Short Circuit", as stated in this May 1, 2001 Remix interview.

You've also broken away from the standard house music instrumentation. For example, you used Oberheim and Linn drum machines on several songs instead of the usual 808 and 909.

Bangalter: We used an Oberheim DMX and a Linn drum a lot. There is a Sequential Circuits Drum Tracks on “Short Circuit.” It's not like we're going against what other people are doing. We're just opening up the music to new ideas. The instrument itself is not as important as the way we use it. Instruments come with certain instructions in the manual, and many people can't look beyond those rules. People ask us why we like to use vocoders or electric keyboards from the '60s, but to us instruments are just tools. The idea is more important than the instrument. One of the cool things about the house music spirit is that it inspired musicians to use instruments for things they weren't designed to do.

"This is pretty much one of the most important pieces around here. I usually start all my demos with it. It's really fast to go to. Its MIDI sounds great. We've kept it on some songs, but it will be the starting point for everything basically. It's kind of a poor man's LinnDrum, I think. It's easier because it's MIDI, first of all. I guess the Linndrum you can retrofit to MIDI as well, but this one is a little more simple to work with. It can sound pretty much like a LinnDrum, you can make it sound like it. It's great! We start all of our stuff with it."

is featured at 0:30 in the video

in this interview Mike Dean talks about how he began producing and his first gear

Orbital is listed as using the Sequential Circuits DrumTraks drum machine, as detailed in the equipment list from Hyperreal.

At 8:54 Junkie XL introduces his drums computer, which includes the DrumTraks

Com Truise talks about the DrumTraks when asked about layering.

Jimmy Smith posts a photo of his DrumTraks to an Instagram story.

On Saint videoclip we can see that he uses the SQ DrumTraks.

Featured in the Gear List on Richard Barbieri's website.

Cited at 1:10 in the presented video.