JP43-M008 - Jupiter neck specifically made for Jupiter Sousaphones/Tubas. JP43-M008 - Jupiter neck specifically made for Jupiter...
A210 - Neck model A210 specifically made for Conn Sousaphones/Tubas. Lacquer Neck. A210 - Neck model A210 specifically made for Conn...
S151 - S151 -
A211 - A211 -
H243 - H243 -
K190 - K190 -