Armin Weller was a guitar maker from Markneukirchen, Germany. He was one of the old school German master luthiers, living in the former eastern Germany. Due to the rules of the communist government private enterprise was not allowed so he worked with Musima who produced an "Armin Weller" line of instruments. After German reunification he opened his own workshop and continued to make top quality guitars. Weller died around 2007.