- Company: Pigini
- Model: Sirius Millenium
- Tuning: 440 hertz
- Basstechnik: Converter mit 120 Standardbässen
- Bass mechanic: converter instrument with 120 standardbasses
- Particularities: concert instrument with range of 5 octaves on each site, rotatable chin registers (all 15 registers ajustable)
- Company: Hohner
- Model: Funflash
- Tuning: 440 hertz
- Bass mechanic: standardbass (96 basses)
- Particularities: extra built-in microfones (HDS Pro.Micro.System), special manufacturing with own design (bellow, color, glitter, buttons) double choir in casotto (16`+16´)
- Company: Pigini
- Model: converter 37/B3
- Tuning: 443 hertz
- Bass Mechanic: Converter mit 78 Standardbässen bass mechanic: converter instrument with 78 standard basses
- Particularies: special manufacturing with red bellow, ergonomic straps designed by Claudio Jacomucci