grossman audio

Premier Guitar's Shawn Hammond is on location in Frankfurt, Germany, for the 2013 Musikmesse show, where he visits the Grossmann Audio booth for a demo of their SG-Box iso cab.



Premier Guitar's Shawn Hammond is on location in Frankfurt, Germany, for the 2013 Musikmesse show, where he visits the Grossmann Audio booth for a demo of their SG-Box iso cab.