HERE IS A LIGHTLY USED TED KLUM TONAMAX HR ALTO MOUTHPIECE IN A SIZE 7.  IT IS MARKED "TK" AND "7". THIS PIECE MEASURES .082" ON MY GAUGE. 
 
THE TONAMAX ALTO WAS A RESPONSE TO TED'S CUSTOMERS WHO LOVED HIS ORIGINAL ACOUSTIMER ALTO BUT WANTED IT IN PURE HARD RUBBER. THIS PIECE FEATURES  MANY COMBINED ATTRIBUTES OF VINTAGE MOUTHPIECES. IT IS A MEDIUM CHAMBER BUT UNLIKE A MEYER IT HAS NO SQUEEZE TO THE CHAMBER AND HAS FLATTER SIDE WALLS AND A SHELF LIKE BAFFLE ALMOST LIKE A CROSS BETWEEN A VINTAGE OTTO LINK AND A BRILHART. BIG WARM SOUND WITH A NICE CUT IN EXCELLENT CONDITION. COMES WITH ORIGINAL BOX.