AudioFu Chart · October 2026
Best Michael Rath Tenor Trombones 2026
The top pick is Michael Rath R100N Bb-Tenor Trombone ($2,467). Michael Rath R3 Tenor GB leads the high end. Ranked by the AudioFu Index from 5 models, prices checked every night.
Last updated: October 20, 2026
Top 5
Full detail for the 5 highest AudioFu Index scores. Every other model is listed below.
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- Size4"
This trombone feels solid with its brass gooseneck and silver-plated bell. It comes with an extra mouth pipe for different feels. It is a good mid-range choice for players wanting a bright sound.
Pros
- Solid brass gooseneck ensures smooth slide movement
- Polished silver-plated bell adds bright resonance
- Nickel silver slide offers responsive control
Cons
- No weight listed makes handling feel uncertain
- Clear lacquer may show fingerprints easily
48AudioFu
IndexStableno change since Aug 17Aug 17$2,467 now$2,467€2,198 at Thomann · in stockCheck price ↗ -
- Size8"
The Rath R3 is a beautifully crafted tenor trombone, built for the serious student or professional. Its gold brass bell and responsive bore provide a fantastic combination of warmth, projection, and playability. It’s a real step up in quality and tone, offering a professional feel without the extreme cost of some top-tier brands.
Pros
- Gold brass bell delivers a rich, warm, and projecting tone.
- 0.525” bore promotes effortless response and a comfortable feel.
- Nickel-silver slides ensure smooth, reliable action and longevity.
Cons
- Premium-priced, representing a significant investment for many players.
- Lighter lacquer may require more frequent maintenance to prevent wear.
45AudioFu
IndexStableno change since Aug 17Aug 17$4,186 now$4,186€3,729 at Thomann · in stockCheck price ↗ -
The Rath R10 is a seriously well-made tenor trombone, offering a bright, focused sound and excellent response. It's a premium-priced instrument, perfect for intermediate to advanced players looking for a reliable and professional-grade horn for a wide range of musical applications—from concert band to solo performance.
Pros
- 0.5in bore promotes a focused, resonant tone ideal for orchestral and solo work.
- Yellow brass bell delivers warmth and projection, responding well to varied playing styles.
- Nickel silver slides ensure smooth, reliable action with minimal stickiness.
Cons
- The heavier build might fatigue players during extended performance sessions.
- Lacking a mouthpiece, necessitates an additional purchase to play immediately.
38AudioFu
IndexStableno change since Aug 17Aug 17$4,096 now$4,096€3,649 at Thomann · in stockCheck price ↗ -
The Michael Rath R1 Tenor M is a serious step up for the experienced trombone player. Its dual bore offers a remarkable blend of power and finesse, while the yellow brass bell delivers a rich, professional sound. This is an excellent choice for advanced students and professionals seeking a top-tier instrument with a traditional feel.
Pros
- Exceptional response and intonation due to Rath's meticulous craftsmanship
- Yellow brass bell provides a warm, resonant, and focused tone
- Dual bore design offers versatility across dynamic ranges and registers
Cons
- Premium-priced, representing a significant investment for many players
- Lacks a mouthpiece, requiring an additional purchase to be playable
34AudioFu
IndexStableno change since Aug 17Aug 17$4,096 now$4,096€3,649 at Thomann · in stockCheck price ↗ -
The Michael Rath R2 is a seriously well-made tenor trombone, offering a focused, powerful sound that's great for both orchestral and jazz playing. The responsive bore and quality materials make it a joy to play, particularly for intermediate to advanced players seeking a professional-level instrument without the absolute top-tier price tag. It's a solid investment for serious trombonists.
Pros
- Exceptional projection and resonance thanks to the yellow brass bell.
- The 0.510in bore provides a responsive, agile feel.
- Nickel silver slides offer smooth, reliable action and quick response.
Cons
- The price point places it firmly in the premium-priced instrument category.
- Lacks a mouthpiece, requiring an additional investment for playability.
34AudioFu
IndexStableno change since Aug 17Aug 17$4,096 now$4,096€3,649 at Thomann · in stockCheck price ↗
Tenor Trombones by the numbers
Measured across all 196 models we track, not a sample.
Median $4,096 — half of all tenor trombones here cost less.
median of 57 models · 4"–8.5"
median of 14 models · 1.1 kg–5.1 kg
How to choose the best tenor trombones
Tone
Rath trombones typically have a darker, warmer sound than some of the brighter, more modern designs. It's not muddy, though - there's a focused core and a satisfying low-end thump that cuts through a brass section without being harsh. This makes them great for everything from jazz to classical.
Valve Action
The valve action on Raths is generally smooth and consistent, but it's not always lightning-fast like some newer, hyper-engineered horns. It's a deliberate feel - responsive, but not requiring a ton of effort. This can be a plus for players who prefer a more traditional feel.
Build Quality & Materials
Rath uses quality brass alloys, and the construction is solid. They're not flashy, but they're built to last. You won't find a ton of nickel silver trim - they prioritize durability over aesthetics. This means they're gig-ready and can handle the abuse of constant use.
Hand Feel & Ergonomics
The neck profile on a Rath is often what players latch onto. It's comfortable and allows for a good range of motion without feeling cramped. This translates to better control and endurance, especially during long gigs or demanding passages.
Articulation & Response
A Rath's response is quite immediate; you put your air in, and it answers. This makes articulation cleaner and more precise, which is crucial for playing complex lines or cutting through a loud ensemble. It's a horn that rewards good breath control.
Buying guide
Okay, so you're looking at a Michael Rath tenor trombone? Good choice. They're not the flashiest name, but Rath has quietly built a reputation for serious players who want a horn that works. We're not talking about a beginner's instrument here - these are workhorses, built for the gigging musician who needs something reliable and with a distinct voice. Forget the hype, let's talk about what makes a Rath a Rath.
Rath trombones aren't cheap, but you're paying for a reliable instrument that will last. Avoid the super-budget models - those often cut corners on valve quality and brass thickness, and you'll regret it. Look for horns in good condition, as these are instruments that get used.
Don't get hung up on cosmetic blemishes; focus on the slide action and overall feel - that's where the real value lies.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 9 tenor trombones from the Thomann catalogue (of 196 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Are Michael Rath trombones good for beginners?
Honestly, no. They're more suited for intermediate to advanced players. The darker tone and slightly more demanding response curve can be frustrating for a beginner still developing their embouchure.
How do Rath trombones compare to Bach trombones?
Bach is brighter and more versatile, generally. Raths offer a darker, more focused tone that's particularly well-suited for jazz and classical. Bach's broader appeal means more models at different price points, but Raths are often preferred by players seeking a specific tonal character.
What's the difference between a Rath 150 and a 250?
The 250 is essentially a more refined and slightly more open-sounding version of the 150. It has a slightly larger bore and a more free-blowing feel, but it's a subtle difference. Both are excellent, so it often comes down to personal preference and hand size.
Are Rath trombones easy to find used?
They're not as common as Bachs, but you can definitely find used Raths. Because they're built to last, well-maintained used models are a great way to save money.
What kind of mouthpiece do you recommend for a Rath tenor?
A dark-centered mouthpiece like a Bach 12C or a Yamaha 52 works well to complement the horn's natural tone. Experimentation is key - different mouthpieces will bring out different aspects of the horn's character.
