Monette Trumpet Guide
The most complete Monette Bb trumpet quick reference available. Rim families decoded, starting models by role, full cup depth spectrum, S-number system, Classic/Prana/Unity explained, and Bach equivalency.
Where to Start
If you have 10 seconds and need a model to try: B2SL3 for orchestral, B4SL3 for all-around, S8S2 for lead. Everything else below is the "why."
| Your Role | Recommended Starting Model | Why |
|---|---|---|
| Orchestral / symphonic | B2SL3 | Warm fundamental, medium cup — most common starting point for classical players |
| Jazz / big band | B2S2 | Slightly shallower cup for more projection and flexibility in ensemble settings |
| Lead / commercial | S8 body + shallow S cup | Smaller rim and shallow profile — projects cleanly in the upper register |
| Orchestral principal | B2SL4 or B2L | Deeper cup for maximum fundamental weight in principal-chair orchestral repertoire |
| Student / first Monette | B4SL3 | Slightly more compact rim than B2 — easier to control; great first Monette for most players |
Reading a Monette Model Name
A Monette model name like B2SL3 encodes three elements: the rim family, the cup depth code, and an optional size number. The body type (Classic, Prana, Unity) is specified separately.
The letter+number before any suffix. B = Bb trumpet family. The number = rim size within that family (B2 > B4 > B6 in size, counterintuitively). S-series uses S8, S6, etc.
Letters after the rim code. L = lyrical (deeper). S = standard/shallow. SL = between the two. Common codes: L4 (deepest) → SL3 → S3 → S2 → S1 (shallowest). See cup spectrum table.
Optional trailing digit on some models — indicates a specific cup volume within the depth category. Not all models use this. When present: higher number = slightly more volume.
Specified after the cup code in the full model name: e.g. B2SL3 Prana. Classic = standard. Prana = heavier with extended bore. Unity = lightest. See body type section.
Why doesn't Monette use the Bach system? Dave Monette intentionally avoided cross-referencing Bach dimensions — Monette rims are measured differently (to the inner peak of the rim curvature rather than the bore entry), and the cup geometry is fundamentally different. A Monette B2 will feel similar in size to a Bach 1–2 but the acoustic behavior differs significantly. Always go by feel, not numbers.
B2, B4, S8, B6 — The Four Main Rims
Monette's Bb trumpet rim families are where to start. Choose the rim first — it determines embouchure fit and fundamental tone character. Cup depth is secondary.
Large orchestral — the flagship Monette trumpet rim. Most Monette players start here.
The "all-around" Monette rim. Slightly smaller than B2, easier to control for players transitioning from Bach 3–5.
Compact lead rim. Named for the S (lead/commercial) body. Focused and projecting.
Small orchestral/piccolo rim. Rarely used for standard Bb — primarily piccolo trumpet applications.
From L4 (Deepest) to ES (Shallowest)
After selecting a rim family, choose cup depth. Monette offers more intermediate steps than any other manufacturer — this is where fine-tuning happens.
Maximum fundamental depth. Orchestral principal, solo dark repertoire. Requires very developed embouchure. Prana default on request.
The most common Monette starting cup for orchestral players. Full, warm, centered. Monette's "standard" depth recommendation.
Balanced — slightly shallower than L3. Excellent all-around cup for orchestral and chamber. Very popular in Europe.
The middle ground. Suitable for most playing contexts. Lighter, more projecting than SL3 but still warm.
Jazz and ensemble default. More flexibility in the upper register; brighter projection.
Lead and commercial applications. Excellent high register stability. Produces a more compact, focused tone.
Screamer specialist. Very high register — requires very efficient embouchure and focused air.
Classic vs. Prana vs. Unity
The same rim and cup combination will feel and sound different depending on which body type you choose. This is Monette's most distinctive design parameter — and the one most often overlooked by first-time buyers.
Classic
Standard Monette body. Silver-plated brass, traditional weight distribution. Monette's recommended starting point for most players. Used by more Monette artists than any other body type.
Wynton Marsalis (custom variant), most orchestral Monette users
Prana
Heavier body with extended backbore and altered mass distribution. Designed to reduce player fatigue by transferring more vibration into the instrument rather than the embouchure. Requires adaptation. Dave Monette's most advocated design for serious orchestral use.
Recommended for players experiencing fatigue with Classic. Requires 4–8 week adjustment period.
Unity
The lightest Monette body — designed for efficiency and ease of response. Not available in all rim/cup combinations. Best for players who find Prana too heavy or Classic too resistant.
Players with embouchure injuries or efficiency-focused players. Also popular for Baroque/natural trumpet approaches.
Prana adaptation warning: Switching to a Prana body requires a 4–8 week embouchure adaptation period. The additional mass changes how you engage your airstream. Do not judge a Prana in the first two weeks — it will feel resistant. After adaptation, most players report significantly reduced fatigue in long rehearsals.
Bach → Monette Equivalency
These are approximate starting points based on rim diameter and cup volume — not guaranteed direct substitutes. Monette geometry differs fundamentally from Bach in how the rim curvature, cup taper, and throat transition are executed.
Important: Monette recommends players start with a trial consultation. The equivalency table is a conversation starter — not a specification match. A player happy on Bach 3C may find B4SL3 plays correctly but feels very different due to Monette's unique rim curvature and cup-to-throat geometry.
| Bach Model | Monette Starting Point | Notes |
|---|---|---|
| Bach 1C | B2L (or B2SL4) | Closest in rim size — B2 = ~17mm. L cup matches deep Bach bowl. |
| Bach 1½C | B2SL3 | Medium-deep cup on B2 rim. Very popular orchestral Monette. |
| Bach 2C | B2S3 | Medium cup — slightly less cup depth than standard Bach 2C. |
| Bach 3C | B4SL3 | The closest Monette to Bach 3C. B4 rim (~16.76mm) + medium-deep. |
| Bach 5C | B4S3 | B4 rim + medium cup = approximate Bach 5C equivalent. |
| Bach 7C | S8S3 (S-body) | S8 rim (~16.20mm) + medium cup. Closest to Bach 7C character. |
| Bach 10½C | S8S2 or S8S1 | S-series with shallow cup for lead/commercial playing. |
Approximate equivalencies based on publicly available Monette specification data and player community reports. Not official Monette recommendations.
Frequently Asked Questions
Q: Why are Monette mouthpieces so expensive?
Each mouthpiece is machined individually in Portland, Oregon, by a very small team to tolerances of ±0.002″. The pricing reflects artisan manufacturing, not just material cost. A standard Classic model runs $200–350; Prana tops $500.
Q: Can I use a Monette on any trumpet?
Yes — the shank is standard Bach-compatible. However, Monette mouthpieces are voiced for Monette instruments and may behave differently on other horns. Many players use them successfully on Bach, Yamaha, Schilke, and other brands.
Q: Do I need a Prana or will Classic work?
Start with Classic. Prana is designed for experienced players who have identified specific fatigue or resistance issues. Most players new to Monette find Classic immediately playable; Prana requires embouchure adaptation.
Q: Where is the throat diameter published?
Monette does not publish throat diameter specifications for most models — this is by design. Monette argues that isolated throat specs are meaningless without the full bore profile context. Comparisons based on throat diameter alone will mislead.