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Original 1970 3x6A 28 NOS AVAILABLE INQUIRE
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NOS/NEW OLD STOCK
NOS/NEW OLD STOCK
GEM MINT NOS original No Box
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PRIMO EXAMPLE
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PROTOTYPES & MORE ORIGINALS
PROTOTYPE
PROTOTYPE
PROTOTYPE
Yes, this is a VINTAGE ORIGINAL Al Cass mouthpiece.
PROTOTYPE
PROTOTYPE
PROTOTYPE
These prototypes were made by the creator Al Cass. When the new Al Cass Line is released, the vital specs will be EXACTLY like the prototype.
PROTOTYPE
PROTOTYPE
PROTOTYPE
Each size has a prototype
Al Cass M-62 exp. Trombone Mouthpiece
Trombone Al Cass M-62 and M-1WR experimental models. Note because of the low profile of these trombone pieces, they are often mistaken as a trombone rim to trumpet doublers. Many first assume "trumpet mouthpieces" due to the unusual profile.
M-62 on left, M-1WR on right.
TROMBONE Experimentals M-62 on left, M-1WR on right. Raw brass.
Al Cass M-62 exp. Trombone Mouthpiece
Trombone Al Cass M-62 and M-1WR experimental models. Note because of the low profile of these trombone pieces, they are often mistaken as a trombone rim to trumpet doublers. Many first assume "trumpet mouthpieces" due to the unusual profile.
M-62 on left, M-1WR on right.
TROMBONE Experimentals M-62 on left, M-1WR on right. Raw brass.
Al Cass M-62 exp. Trombone Mouthpiece
Trombone Al Cass M-62 and M-1WR experimental models. Note because of the low profile of these trombone pieces, they are often mistaken as a trombone rim to trumpet doublers. Many first assume "trumpet mouthpieces" due to the unusual profile.
M-62 on left, M-1WR on right.
TROMBONE Experimentals M-62 on left, M-1WR on right. Raw brass.
Al Cass J-1 Trombone Mouthpiece
JJ Johnson mouthpiece. J-1 later became the T-3.
J-1 tombone Shank & signature.
J-1 Trombone Cup
Al Cass x-24 Trumpet Mouthpiece
Al Cass Trumpet Mouthpiece
Al Cass Trumpet Mouthpiece
Al Cass Trumpet Mouthpiece
X-24 Experimental. May be an early Dizzy Gillespie. Appears to have more inscriptions that have yet been identified inscribed on the shank.
x-24 Front
Al Cass Trumpet Mouthpiece
Al Cass Trumpet Mouthpiece
Appears to be a heavily tested experimental model. Patina has been partially removed for identification purposes. More info may become visible if cleaned further. Piece is signed.
x-24 Back
Al Cass Trumpet Mouthpiece
Experimental X-24
Experimental X-24
Experimental X-24
Experimental X-24
Al Cass x-24
Experimental X-24
Experimental X-24
Experimental X-24
Experimental X-24
Experimental X-24
