Vibration Free System
The VFS and VFS L (for Large) both consist of two base plates, placed one above the other, designed to eliminate mechanical vibration causing noise in other elements of the system, in particular the highly sensitive preamplifiers. The VFS L is specifically reserved for use with the deeper chassis, like HD DAC, CLASSIC DAC, CLASSIC AMP and CLASSIC INT, as they are larger than the standard VFS plates.
Vibration Free Support
The VFS andξ VFS L is a system consisting of two solid aluminum plates, placed one above the other to eliminate external mechanical vibration. Vibration absorption is often underrated in hi-fi systems, and should be studied carefully so as to get the best out of the equipment. All electronic circuit boards inside Nagra equipment are mounted on special silencing-blocks anyway, but the VFS allows you to go one step further in truthful sound reproduction.