The suspension mounting system

Six-point mounting system provides 10-point maximum supports and eliminates any racquet distortion.
Micro-adjustable head and throat mounting posts
4 individually adjustable side-support arms (heavy-duty)
Padded K-shaped side supports
Padded head and throat mounting posts

Which stringing machines have this suspension mounting system?

Vendor	Stringing Machine Models
Alpha Sports:	Blu-DC Plus, Power Edge 2000, Tour Edge, Ultra Edge III
Maxline:	Eagnas Smart 707, Smart 808, Smart 850, Smart 909, Smart 3000, Smart 3000T, Smart 4000, Smart 5000, Smart 6000, Smart 6000T