SR Technologies Pro Alto Sax Mouthpiece AP784. By far the best metal sax alto mouthpiece I ever played. The SR Alto Professional is modeled after the SR Tenor Professional, and has a.With a moderate baffle and medium chamber the SR Alto Professional combines a strong altissimo with a warm core sound. This mouthpiece is suitable for a range of styles that reaches from Johnny Hodges to David Sanborn. Computer machined from solid brass and gold plated. Please note no cap or ligature included. Ill accept offers close to the asking price. The item "SR Technologies Pro Alto Sax Metal Mouthpiece" is in sale since Thursday, May 28, 2020. This item is in the category "Musical Instruments\Wind & Woodwind\Parts & Accessories\Mouthpieces". The seller is "maxzani2010" and is located in Swindon. This item can be shipped to European Union member countries.