60 years of playing, performing and teaching guitar has given Denny an advantage over the majority of guitar builders today. Denny understands the demands of the professional player because he is one. He discovered there are certain key elements that make a great guitar, and with that knowledge he created the Zager ZAD20 Series (Zager Advanced Design). Elements like solid wood construction, high quality hardware, a custom neck design that feels good in your hand, string spacing that allows you to move faster on the fret board, that simultaneously prevents buzzes and rattles, combined with a special bracing system that produces one of the best sounds in the guitar industry today. If you read customer testimonials  and current magazine reviews, players are saying the ZAD20 outperforms guitars from the top 2 guitar makers at twice its price. Where else are you going to find a custom hand made guitar worked on by a Master luthier for under $600? Our #1 selling guitar. 100% money back guarantee including shipping fees both ways. Life time warranty.