MMP Classic line Trumpet. Comparison Bach
TpC 1
Bach 1 1/4C
TpC 2
Bach 2 1/2C
TpC 3
Bach 3C
TpC 4
Bach 5C
TpC 5
Bach 7C
TpC 6
Bach 10 1/2C
TpC 7
smaller than Bach 10 1/2 C
TpC 8
TpC 9
TpC 10
TpC 11
Bach 7E or 13A4A
TpC 12
TpC 13
TpC 14
TpC 15