The pianos from the Gerhard Heintzman design use less expensive materials and feature more simplistic designs and finishing techniques. The grands in the Gerhard Heintzman line consist of 2 sizes the 5’ G152 and the 5’6” G168. The Gerhard Heintzman line consists of 4 sizes of uprights the 47” G118, 48” G120, 50” G126, and the 52” G132.