TF cup: Symphonic Model / Bb - C Trumpet
Symphonic model/ Big and dark sound. If you like very big mouthpieces, this is your mouthpiece. third trumpet
Inner rim diameter: 15.75mm / Outer rim diameter: 27,40mm
B sharp inner rim Similar to the classic American but more comfortable
L rounded inner rim shape
Cup depth: 10,50mm / Throat 3.80mm Nº25
C medium Symphony. Makes easier the high registers and helps to focus the staccatto.More brilliant than E open Symphony backbore and with a sound with a lot of projection. Similar to V.Bach Backbore.
E open Symphony.
Backbore for all the symphonic repertoire. Powerful and big sound but without losing sound projection. If having problems with high registers or in focusing the staccatto, better choose the C medium Symphony backbore.