AudioFuAudioFu Chart · October 2026
Best Startone Tenor Trombones with F-Attachment 2026
The top pick is Startone PTB-20 Bb/F- Trombone Orange ($156). Ranked by the AudioFu Index from 1 model, prices checked every night.
Last updated: October 12, 2026
Top 1
Full detail for the 1 highest AudioFu Index scores. Every other model is listed below.
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This Startone is a surprisingly solid option for beginners or those needing a travel trombone. The ABS construction keeps it light and affordable, and the bright sound cuts through well, especially for simpler arrangements. Don't expect a professional-grade feel, but it’s a great entry point for young players or casual musicians.
Pros
- Lightweight ABS construction makes it incredibly portable and easy to handle
- Bb/F tuning provides versatility for a wide range of musical styles
- Bright, clear tone suitable for student and beginner players
Cons
- ABS plastic offers limited tonal complexity compared to brass instruments
- Mouthpiece quality is likely basic, restricting advanced playing
45AudioFu
IndexStableno change since Aug 14Aug 14$156 now$156€139 at Thomann · in stockCheck price ↗
Tenor Trombones with F-Attachment by the numbers
Measured across all 120 models we track, not a sample.
median of 35 models · 5"–8.5"
median of 6 models · 1.1 kg–1.72 kg
How to choose the best tenor trombones with F-Attachment
Tone
Startone trombones generally have a warmer, darker tone than some of the brighter American-made options. It's not muddy - there's still plenty of clarity - but it leans towards a richer, more vocal quality, which can be fantastic for jazz and classical, but might need a bit more effort to cut through a rock mix. That low-end thump is present and well-defined.
Valve Action
The F-attachment valve on these Startone horns is consistently smooth. You won't be fighting it, which is crucial for quick passages and those tricky ensemble passages. It's not buttery-smooth like a top-tier custom horn, but it's reliable and predictable, which is what you need on stage.
Build Quality
The build quality is solid for the price point. They use decent brass - typically a yellow brass bell - and the slide construction is generally well-done. You'll see some minor cosmetic imperfections if you look closely, but these are usually just cosmetic and don't affect the playing experience. It's a trade-off for the price.
Articulation & Response
These trombones respond well to subtle dynamic changes. You can really shape your phrases and get a wide range of tonal colors. The articulation is clean and precise, allowing for crisp staccato notes and a controlled legato. It's a horn that rewards a player's finesse.
Value
This is the big one. Startone offers a compelling value proposition. You're getting a horn that punches above its weight class in terms of tone and playability, without the premium price tag of the big names. It's a serious contender for players on a budget, or those looking for a reliable backup horn.
Buying guide
Okay, so you're looking at a Startone tenor trombone with an F-attachment. They're not the first name that pops into most players' heads, but trust me, these German-made horns deserve a serious look, especially if you're balancing budget and a surprisingly refined playing experience. They've quietly been building a reputation for offering a lot of horn for the money, and I've seen more than a few pros sneaking them into gigs. Let's break down what makes them tick.
Don't expect a flawless, hand-hammered masterpiece. Startone trombones are factory-made, and you might find some minor cosmetic blemishes. Focus on the slide action and overall feel - make sure it's comfortable in your hands.
If you're primarily playing in a high-volume rock band, you might need to experiment with different mouthpieces to get enough projection, but for most applications, they deliver a surprising amount of volume and sustain.
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 5 tenor trombones with F-Attachment from the Thomann catalogue (of 120 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 Startone trombones good for beginners?
Absolutely. The responsiveness and comfortable action make them a great choice for students. They're forgiving and encourage good playing habits.
What kind of mouthpiece do you recommend?
A medium-depth cup mouthpiece in the 12C to 14C range will generally work well. Experimentation is key, but that's a solid starting point to get a balanced tone.
Are parts readily available?
Most standard parts are compatible with other common trombone brands, so you shouldn't have too much trouble finding replacements. However, it's always a good idea to have a few spares on hand for gigging.
How do they compare to a Yamaha 4335G?
The Yamaha has a brighter, more projecting sound and generally a slightly more refined feel, but it's also significantly more expensive. The Startone offers a warmer tone and a very respectable playing experience for a lower price.
Are they durable enough for gigging?
Definitely. They're built to handle the rigors of regular gigging. Just be mindful of the finish and avoid excessive handling that could lead to wear and tear.
