Large Shank Sonata Custom Series

Large Shank Sonata Custom Series

These Sonata series mouthpieces are designed for large bore tenor trombones and euphoniums that use a large shank mouthpiece. The larger the number, the larger the cup. The Custom series mouthpieces are my most advanced and finely tuned mouthpieces. This is the series to consider if you want to perfectly match a mouthpiece to your horn.


The Sonata is a medium size cup with a fast entrance into the backbore. It’s got a vibrant, quick response and the vibrato speaks easily and is very flexible. This is a great solo and chamber music mouthpiece.

These mouthpieces have a stainless steel cup shell and rim, a Delrin custom cup insert, a mated throat insert, a brass shank with two tuned bushings and a weight collar.

Choose from several rim models to customize your ideal mouthpiece.

Use these color codings as a guide. Usually, the ‘green’ mouthpieces are the best choice for general playing on the instrument models listed. They are paired to articulate easily and play well throughout the full range of the horn.

If your horn is ‘light’ in some manner, i.e., bell weight, slide weight, leadpipe length or venturi size – or, for slightly less articulation and more ‘ring’ – look for this color and try these model numbers that are five less than the recommended ‘green’ mouthpieces. These mouthpieces will give you a bit more wiggle-room between the harmonics. Tradeoffs include – articulation gets lighter and response/flexibility both get slower as the model number goes down.

If your horn is ‘heavy’ in some manner, i.e., bell weight, slide weight, leadpipe length or venturi size – or, for aggressive ‘lead’ playing, with lots of directionality – look for this color and try these model numbers that are five more than the recommended ‘green’ mouthpieces. These mouthpieces will progressively give you more ‘pop’ but they will also lock you into partials, decreasing the ease of flexiblity as you play higher numbered models. Stablility increases as flexibility decreases.

8-piece mouthpiece models



Sonata

266 (Leadpipe A)

Add to cart

Suggested for:

.547 bore Symphonic tenor trombones

with these modifications:

Open leadpipe or short leadpipe

lightweight valve cap

Lightweight slide and/or bell


Sonata

267 (Leadpipe B)

Add to cart

Suggested for:

.547 bore Symphonic tenor trombones

with these modifications:

Open leadpipe or short leadpipe

lightweight valve cap

Lightweight slide and/or bell


Sonata

268 (Leadpipe C)

Add to cart

Suggested for:

.547 bore Symphonic tenor trombones

with these modifications:

Open leadpipe or short leadpipe

lightweight valve cap

Lightweight slide and/or bell


Sonata

269 (Leadpipe D)

Add to cart

Suggested for:

.547 bore Symphonic tenor trombones

with these modifications:

Open leadpipe or short leadpipe

lightweight valve cap

Lightweight slide and/or bell


Sonata

270 (Leadpipe A)

Add to cart

Recommended for:

.547 bore Symphonic Tenor trombones

with a standard brass leadpipe


Sonata

271 (Leadpipe B)

Add to cart

Recommended for:

.547 bore Symphonic Tenor trombones

with a standard brass leadpipe


Sonata

272 (Leadpipe C)

Add to cart

Recommended for:

.547 bore Symphonic Tenor trombones

with a standard brass leadpipe


Sonata

273 (Leadpipe D)

Add to cart

Recommended for:

.547 bore Symphonic Tenor trombones

with a standard brass leadpipe


Sonata

274 (Leadpipe A)

Add to cart

Suggested for:

.547 bore Symphonic Tenor trombones

with these modifications:

tighter or long leadpipe

nickel chrome leadpipe

heavyweight bell

heavyweight valve cap

heavyweight slide


Sonata

275 (Leadpipe B)

Add to cart

Suggested for:

.547 bore Symphonic Tenor trombones

with these modifications:

tighter or long leadpipe

nickel chrome leadpipe

heavyweight bell

heavyweight valve cap

heavyweight slide


Sonata

276 (Leadpipe C)

Add to cart

Suggested for:

.547 bore Symphonic Tenor trombones

with these modifications:

tighter or long leadpipe

nickel chrome leadpipe

heavyweight bell

heavyweight valve cap

heavyweight slide


Sonata

277 (Leadpipe D)

Add to cart

Suggested for:

.547 bore Symphonic Tenor trombones

with these modifications:

tighter or long leadpipe

nickel chrome leadpipe

heavyweight bell

heavyweight valve cap

heavyweight slide