Our standard tuba mouthpieces are arranged in a logical ascending
order from deep to shallow and wide to narrow in three different
types; N, W, & H. Please note that the chart is grouped in sections
according to type. This arrangement permits players to select a mouthpiece
by precise increments of depth to find the correct cup volume required
by their musical needs.
'N' mouthpieces have a narrow rim, 'W' pieces have a wider rim
and 'H' pieces have a smaller inside bite. The ST3 and ST4, with
shallower cups, are designed specifically for students. (It doesn't
have to hurt to play!)
Models given for comparison again reflect standard sizes. These
are not copies; substantial changes and improvements have been made
to increase playability and response.