I have played a solid silver Klum 7* tenor mouthpiece for ~5 years. This was a gift from a close friend that Ted created for me and presented after my mircaaleous recovery from leukemia. I am fortune to have an amazing collection of the world’s finest mouthpieces (Otto Link, Meyer, Theo Wanne Gaia, Bobby Dukoff D7, Guardala Fat Boy, etc.) The Klum solid silver is my prized mouthpiece and is… simply the finest mouthpiece I have ever played. The large chamber and open baffle are perfect. Large full expressive sound… from sub tones to altissimo, sensual lush or a raspy growls… this is the sound sought to emulate from Sanborn, Hill, Elliott or the lush old school masters like Boots Randolph… perfect for jazz and rock. The production quality is simply remarkable elevating this mouthpiece to artwork. The Klum is much more than an outstanding mouthpiece, The craftsmanship is elegant with extreme attention to detail featuring smooth surfaces polished to perfection both in design and construction… inside and out… form equal to performance. An important factor that should not be ignored with regard to anything that you consume or expose to your immune system, metals can be highly toxic. Silver is an exception. Throughout history silver has been used for eating utensils given its antibacterial properties. A solid silver mouthpiece is a must for your health. When you hold this mouthpiece in your hand for the first time you will be surprised by the weight… solid silver has more mass. Blindfolded you will instantly know the Klum from a brass, aluminum or hard rubber mouthpiece. Highly tactile polished silver is rich and luxurious to the touch. Silver or gold plated brass doesn’t cut it. In your lifetime… you may be fortunate to run across a few exceptional products (i.e., Mark Levinson audio, Porsche 911 Turbo, Rolls Royce Silver Shadow, Bentley Continental GTC, Apple computer M3 laptop, Sonos Play 5, Boulder Amplifiers, Wilson Watt Puppy, Cartier Tank, Sonus Faber Adia, Magico M9, Selmer Mark IV, Selmer SBA, Yamaha Custom, etc.) the Klum… is one of those rare… unforgettable objects of desire. Yes, it is expensive… but after 70 years you will end up with a draw full of useless, discarded mouthpieces costing much more than the Klum. Simply put don’t waste time… this work of art is within your grasp… it is a faction the price of a Bentley or Boulder amplifier. Frankly, Ted is the Van Gogh of mouthpieces… imagine the few who bought Van Gogh paintings for pennies before this master passed and the world realized this genius existed! In fact, a missing Van Gogh worth millions was recently sold in a garage sale for $50! Don’t miss your opportunity to buy a Klum for a fraction of what it will be worth 135 years. Get your hands on this masterpiece of saxophone history and enjoy unparalleled performance from this little piece of perfection!