Audio Perfection

7401 Lyndale Ave S

Minneapolis, MN 55423-4076

612-866-0083

Mark Balkowitsch

Great Northern Sound

217 N. 2nd Street

Stillwater, MN 55082

651-351-5355

Steve Huntley

DeGrood's Electronics

220 St. Andrews Dr.

Mankato, MN 56001

507-388-9391

Erik Kindren