This is a somewhat unusual tremolo unit that was sold over a decade ago. **Features:** The "VS400 series" is an innovative synchronized tremolo unit that combines elements of the Wilkinson "VS100N vibrato," a flagship model loved worldwide, and the "VSVG vibrato," developed for vintage guitars, resulting in an evolution! Like other models, it achieves the wonderful sound and playability that are characteristic of Wilkinson, while also featuring a modern design not found in previous models. This model has a 6-point support, so it can be installed directly on vintage-type Stratocasters without modification (although some adjustment of the screw holes may be necessary). The string spacing is 10.8mm, which is common in Japanese-made guitars. **Condition:** This is a dead stock item that I've had for over a decade, intending to install it on a guitar (lol). The box has some dirt and scratches, but the contents are unused, and all accessories are included. It's a rare item that is no longer in production, making it ideal for parts collectors!