- Roland CR-8000 (modified by gumi)
- Tama TS-306
- Simmons SDS-1000
- Kawai R-100 (bent by gumi)
- Yamaha RX5
- Seeburg Select-A-Rhythm
- Roland TR-505 (bent by gumi)
- Alesis HR-16 (bent by gumi)
- MAM VoxII
- Sequential Circuits MultiTrak
- Roland Juno 60
- Yamaha DX7
- Casiotone MT520
- Hammond Dolphin
- Wurlitzer Funmaker
- Paia MIDI2CV8 (x2)
- MOTM 1490
- spring reverb tanks (salvaged by gumi)
- Sovtek Big Muff (modified by gumi)
- Bogen CT35
