| Modello | GT 48 | GTK electronic | GTN | senza foro per adattatore |
| CT 110-350-S | x | |||
| CT 110-520-S | x | |||
| CT 110-SL-S | x | |||
| CT 110-350-S-GT | x | x | ||
| CT 110-520-S-GT | x | x | ||
| CT 110-SL-S-GT | x | x | ||
| CT 145-350-S | x | |||
| CT 145-520-S | x | |||
| CT 145-SL-S | x | |||
| CT 145-350-S-GT | x | |||
| CT 145-520-S-GT | x | |||
| CT-145-SL-S-GT | x |