Nick and Jay are about as knowledgable as they come. This is not a place about overstocking products but rather a true specialty guitar shop. I brought in an old Garnet bass amp for a repair and tune up and it was ready (and sounding better than ever) in less than a week. I wouldn't feel comfortable bringing my guitars or equipment to anyone else in Calgary but these guys. They also have some good products there and I intend to visit them again soon. Highly recommended!