Ryoji Ikeda

In a discussion on Muffwiggler, a user mentions reading an interview with Carsten Nicolai, noting that Nicolai, who shares a similar sound to Ryoji Ikeda, uses software like Cycling '74 Max along with lab test oscillators for his tones. This suggests Ikeda may also utilize Cycling '74 Max in his work.

there is an Oberheim Matrix 1000 in the rack to the left.... (from "gearslutz.com")

He's Ryoji Ikeda in his studio. There's an EMS Synthi behind him... (from "gearslutz.com")

In a user-uploaded photo on BlogSpot titled "Ryoji_Ikeda.JPG," Ryoji Ikeda is seen using the Yamaha 01V96 V2 mixer, highlighting its role in his studio setup.

In a user-uploaded photo on BlogSpot, Ryoji Ikeda is shown with an Akai S1100, a piece of DJ gear used in his work.

I saw Ryoji Ikeda live in Paris November 23th at the Cité de la musique. From the start to the end Ryoji Ikeda and his team where sitting in the space in the picture, I went down the stairs and saw his equipment, they were using a Steinberg UR22 MKII USB as seen in the picture the black and white box next to the Mac.