The instruments made by Stefan Petrov is one of the most popular workshops that we represent at Montero Violins. Instruments are hand crafted, hand applied varnish and offer a beautiful sound at an incredible price. Instruments are offered for the advancing student and professional players. Models include the Workshop model (PN), Intermediate Model (SPN) and Master Model, Superior (SPSE). Make an appointment to see why Petrov instruments are our best sellers!