Perantucci Tuba Mouthpiece 48+ Silver Plated
 
These mouthpieces are all new old stock and also include the "Mr Tuba" stamped on the mouthpiece from the factory.
 
Perantussi say the following about this mouthpiece.
Model PT-48+ is a funnel-shaped mouthpiece which produces a full orchestral sound. It is recommended for players with strong embouchures and is designed especially for use with larger bore CC and BBb tubas.
 
Cup: 33.5mm diam
Deep funnel-shaped cup, rounded at bottom
Rim: Width 8mm. Rounded inner and outer edges 
Throat Bore: 8.5mm
Standard Large Shank for most European Models (recommended for most instruments)
 
Please note - For mouthpieces purchased online I am not able to offer trials - if you are looking to try this mouthpiece, please contact Mr Tuba at sales@mrtuba.com
 
These mouthpieces are all new stock.  They may have the odd mark on the shank where they have been inserted into an instrument in-store and the box maybe a little tatty, but they are all new stock.
 
I find mouthpieces impossible to take photographs of due to the reflections, so the image shown in the stock image from Perantucci.  I am happy to supply additional images if you send me a message.