The description from the Parker Mouthpieces website:

"Medium-large Helleberg cup. The Parker-Andrew Hitz model has a medium sized cup and works well for quintet, orchestra, and band playing. The tone of the mouthpiece is dark, mellow, and centered. Intonation on the Parker- Hitz model is very centered and even throughout all partials. This mouthpiece is geared for the player who has to play a little bit of everything. From Stan Kenton arrangements, quintet classics, solo playing, Shostakovich string quartet transcriptions and everything in between- this is the perfect mouthpiece for the cross style player."

Parker-Andrew Hitz Cup
Bore Size 0.335 (in)
Bore Size 8.50 (mm)
Cup Depth- Medium Deep 

This is the only mouthpiece I play on and I'm proud to have my name on it!