The London Precision Model combines the slimmer Precision model outer geometry with our New London interior classic British bullet chamber design. As opposed to the heavy New London which accommodates a hard rubber alto ligature, the London Precision Model accommodates a standard metal tenor ligature such as the Selmer 404, (we recommend
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I have been playing a Hard Rubber New London and decided to try the metal Precision. It is a fantastic mouthpiece, blowing similarly to my HR but with more colors and very reed friendly I am playing a 7* using BSS red #3 Thanks for the awesome craftsmanship.
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Pete · August 24, 2026
Sounds great. In retrospect I would have gotten a slightly smaller tip opening, maybe a 7* or **. The plating is a bit discolored which surprised me after only a few months. Love my HR London Model as well. I have been playing your mouthpieces for years. Thanks, Ted. LL
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Lenny · July 31, 2026
All Ted Klum mouthpieces are always fantastic, this one also.