Adams F2 FlugelhornThe Adams F2 Flugelhorn is the heavy brother of the F1. The instrument is a perfect soloist horn with a thick, broad sound profile and a warm and dark sound, you can play anything on it! Because of the heavier valve block and braces, it is also a good section horn with good projection and blend. The F2 comes standard with a ML 10. 5 mm bore, and a 170 mm bell diameter. The most unique feature of the instrument is its heavy 535 gram brass valve section