Billy Cobham

In this video Cobham can be seen playing his own 14x6 grey sparkle signature snare drum.

In the YouTube video titled "Billy Cobham Tour Kit Rundown" by Modern Drummer Official, at the 0:56 mark, you can see that Billy Cobham uses the Tama 1st Chair Round Rider Drum Throne.

In this YouTube video at 0:56, you can see he uses two bass drums, each equipped with a Speed Cobra single pedal. He appears to be using a double sided plastic/felt beater, so this may be the Speed Cobra 310 model, but there's no way to know for sure based on what we can see.

In the YouTube video titled "Billy Cobham Tour Kit Rundown" by Modern Drummer Official, at 1:24, Billy Cobham is shown using a Tama HTW839W Double Tom Stand.

In this YouTube video at 0:54, you can see the Tama SLP Duo Birch 14x10" Snare to the left of his kit. At a later point in the video, Cobham verbally confirms that that's what he's using.

At 3:40, "I got one of these as my alternative snare. It's a 14x10 and I use it just to make everything sound deeper - more body on certain things, especially on shuffles".

In this YouTube video at 4:25, you can see Tama's "T" badge, which leads me to believe that these are Superstar Classics and not Starclassics like you would've expected. This is a drum set he originally got in 1984, but it vanished for several decades until, with the help of the late Dom Famularo, it found itself back in Billy's possession.

As of this video in 2023, he uses two 22-inch bass drums, one 18-inch bass drum (which is never seen in this video), and, from left to right: 15-inch rack tom, 13-inch rack tom, 14-inch rack tom, 12-inch rack tom, 10-inch rack tom, 8-inch rack tom (not on the kit at the moment), 16-inch floor tom, 18-inch floor tom, and a 20-inch floor tom behind them.