The Fox Model 660 was first introduced in 1992. A thick-walled design, it has longer and larger tone holes to produce more power. It has a singing, flexible tenor register ideal for soloists and principal orchestral performers.
- Select, aged Mountain or Red Maple body
- French (metal) or German (white synthetic ivory) bell ring
- Natural rubber lining in the wing and small bore of the boot
- Nickel silver water tubes extending into the bore