This is a model by high-note hitter Wayne Bergeron. It has a shallow V-cup, but it's not overly shallow. It's similar to the back-bore commercial 7S currently listed. It also feels like a smaller version of a Schilke 14A4A. It's in excellent condition, having been test-played only a few times. The price is a bargain considering the condition, so please refrain from price negotiations.