The A2 is a very special modern take on the alto trombone mouthpiece. One of the primary reasons Harry started making mouthpieces was to create mouthpieces that made the alto trombone an accessible and viable option for live performances, and the A2 is the perfect bridge between the large-bore tenor that modern trombonists use every day and the much smaller alto trombone. The A2 uses a cup that is similar to the A1, between the classic 12C and 15EW (Bach alto mouthpiece) depths, but with a special entrance into the throat to help open the blow without darkening the sound. Like all other HCM mouthpieces, the design allows for an inner-rim diameter and rim profile that is comfortable for the modern orchestral trombonist. Gone are the days of using an uncomfortably small rim to achieve an appropriate sound on alto.
The A2 utilizes a relatively tight .230″ throat with a special throat shoulder, combined with a shorter and slightly more open backbore than the A1. This combination allows for a characteristic bright sound on alto but with a feel that will be familiar to the modern orchestral trombonist, and slightly more projection. The A2 allows the modern orchestral trombonist to approach technical challenges with air rather than “just finesse”. The design utilizes a lighter version of Harry’s classic Retro Blank to enhance projection and add color to the sound. Special care has been taken with the overall length, shank taper, and shank engagement to allow for the best intonation possible across the full range of the alto trombone.
The result is a mouthpiece that is at home in a modern trombone section, the recital stage, and even in concertos with full orchestra.
Specs:
Cup: Quite shallow (in-between a 12C and 15EW)
Throat: Tight, .230″ (almost no cylindrical section), with an open shoulder into the throat to open the blow. Creates a balance between sound projection and ease of playing while still giving a characteristic alto voice.
Backbore: semi-open, relatively short (balances throat dimensions, balances overall blow)
Finish: All mouthpieces are hand finished and come in bright silver-plate. Gold-plate is available only for invoiced orders – please use the contact form for gold-plate.
*Gallery Pictures are for illustrative purposes — mouthpiece appearance will vary slightly based on rim selection. Mouthpieces are hand-stamped in a simple style, so engraving will vary. Trombones pictured not included (you knew that…).
