
Originally Posted by
StarGemini
I can only assume stainless steel is heavier than BSP.
Actually no, brass has a greater specific weight than steel (8.73 versus 7.6) therefore, for the same volume, a brass mouthpiece weighs more than a steel one.
2007 Besson Prestige 2052, 3D+ K&G mouthpiece; JP373 baritone, 4B modified K&G mouthpiece; Bach 42GO trombone, T4C K&G mouthpiece; 1973 Besson New Standard 3 compensated valves, 3D+ K&G modified mouthpiece; Wessex French C tuba, 3D+ K&G modified mouthpiece.