"The desk is a Soundcraft 92-channel, with two power supplies because of its size. I use Arsonic Sigma noise reduction and gain control to avoid digital distortion, very important. EMT reverbs. Effects are varied: Dynacord DRP20, a very cheap but good Boss analogue delay, an Eventide Harmonizer, BGW amplification with RTV correlation and peak limiter. I record on a Tascam DAT at home and in concert. There's no analogue recording. I use an Atari Mega ST4, upgraded to 26MB of RAM, with a 105MB hard disk. I need that for my 60 minute pieces. Now the opera is about 104 minutes, and I need a lot of working capacity because I cannot break off at a point to access the hard disk. Everything has to be immediately accessible."

As listed in this 1993 interview on the Music Magazine Archive

The master keyboard in use in Levine's studio is a Yamaha KX88, and other sound sources include Roland U220 and D550 synth mdoules, Roland R8M drum module, Ensoniq ESQ1M synth module, Korg Wavestation AD and Yamaha TX802 synths. Right next to them is an Atari Mega 4 with hard drive. Levine: "In all honesty, I can do everything on the Atari that my Mac with Notator Logic software upstairs can do. I have the Atari in my studio because the majority of people I'm working with use an Atari, and it's absolutely fine for sequencing and synth editing. Unless you want to do hard disk recording there's no point in getting rid of your Atari. My hard disk recorder and editor is still the Akai DD1000, because of the instantly‑removable cartridges. I record all my audio onto my ADATs and then use the DD1000 for editing real drums or guitars and cleaning up things, or making vocal comps."

The instrument appears on the list of instruments on official artist's website (http://olszak.pl/).