From the 10Mfan website:

I was thinking Gene Ammons here when I designed this! For me, this is the greatest all-around straight ahead hard rubber jazz mouthpiece I’ve ever played.

This piece offers the perfect blend of lows, mids, and highs. A rich color palette and a wide dynamic range. The sound has fat warmth and a really nice punch to it when pushed. A timeless hard bop ny tenor sound. Classic straight ahead sound with more power and punch than the traditional vintage mouthpieces. There is lots of room to let loose with this piece. It’s very Gene Ammons on his “Boss Tenors” album, and Dexter Gordon on his “GO” album, for me—it offers great body and depth. It’s clean and powerful top to bottom with a huge body of sound. Like all my mouthpieces, the sound “opens up” beautifully.

This has a longer baffle than the merlot and the sound is huge and very fat with much more punch than the Merlot model.

I designed this to be my personal tenor mpc—–and it has been for 5 years now.

NEW YEARS SALE PRICE 

ARB metal mouthpieces are designed after the original Arnold Brilhart "Level Air" pieces of the 60's. They have a very small bite area and drop off baffle which give them good edge and projection and a bright sound.

This mouthpiece has a smaller chamber and rollover baffle giving it a brighter sound quality. Tip opening is marked as a 6 and the mouthpiece is in excellent condition. 

This vintage Babbitt "Supreme" hard rubber tenor saxophone mouthpiece was made by the JJ Babbitt company in Elkhart, Indiana.

It is used in very good condition!!  There is no damage to the tip or rails and there is almost no sign of use on the bite area.  This mouthpiece should play great!

No Ligature or Cap included.

Good condition BARI metal tenor mouthpiece with a .110 tip opening. This piece features a high rollover baffle and straight sidewalls so it'll play with a fair amount of edge.

SUPER SALE PRICE

This is a mouthpiece we have never seen before!  It is a Dave Pell "Leonani" Model, Vintge Hard Rubber Tenor made by Beechler in a C7 facing (measures .099" Tip).

Berg Larsen Ebonite Tenor Mouthpice in 95/0 SMS facing with original ligature and cap included, in very good condition.

Berg Larsen Ebonite Tenor Mouthpice in 95/1 SMS facing with original ligature and cap included, in very good condition.

Bright and powerful sound from this piece.  Comes the original Berg Larsen plastic cap, no ligature.  Excellent condition!   Minor wear on the bite area.

Owner tells us that this piece was purchased new over 30 years ago, but it is the cast stainless steel model.

Bright and powerful sound from this piece.  Comes the original Berg Larsen plastic cap, no ligature.  Excellent condition!   Minor wear on the bite area.

Owner tells us that this piece was purchased new over 30 years ago, but it is the cast stainless steel model.

This is the current, cast stainless steel mouthpiece in a 110/1 SMS facing with a bullet chamber. Excellent condition with good tip and rails. The original bite plate has been removed.  These can be replaced by cutting a piece of rubber from a bicycle tube and glueing it into place.  Some mouthpiece refacers can put a bite plate in as well.

Bright and powerful sound from this piece.  Comes the original Berg Larsen Plastic Cap, and Berg Larsen Ligature.

Vintage Berg Larsen Hard Rubber Tenor Mouthpice in 100/1 M facing with original ligature and cap. These are great playing mouthpieces!

Vintage Berg Larsen Hard Rubber Tenor Mouthpice in 105/1 M facing.  The vintage models are great playing mouthpieces!

This vintage stainless steel Berg Larsen Metal Tenor mouthpiece has 95/0 M (offset M) facing with a bullet chamber. Overall condition is quite good with tip and rails good as well.  The rails are quite thick, which might give this one a bit more warmth than some.   Bite plate is good with a light indentation on one side, but no defined tooth groove.