AudioFuAudioFu Chart · October 2026
Best Sonor Triangles 2026
The top pick is Sonor LTR18 Triangle ($30). Sonor GTR10 Triangle gives you the most for the money at $11. Ranked by the AudioFu Index from 6 models, prices checked every night.
Last updated: October 11, 2026
Top 6
Full detail for the 6 highest AudioFu Index scores. Every other model is listed below.
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This Sonor triangle is a solid, dependable choice for students and orchestral percussionists. The bright, clean tone cuts through an ensemble nicely, and the included clip makes it easy to mount. It's a workhorse instrument, well-made and ready for consistent use.
Pros
- Bright, clear tone thanks to high-grade silver steel construction
- Sonor's consistent quality ensures reliable intonation and projection
- Included beater offers a focused, controlled strike
Cons
- The included beater is basic, lacking nuance for advanced players
- Larger size (7 in) might be unwieldy for smaller hands
34AudioFu
Index↓ 4.3%since Aug 14 · lowest so far$31 · Aug 14$30 now$30€27 at Thomann · in stockCheck price ↗ -
This little Sonor triangle is a solid, budget-friendly option for students or anyone needing a reliable, bright triangle sound. The quality is typical of Sonor – dependable and consistent. It's perfect for orchestral settings or adding subtle shimmer to studio recordings where a premium triangle isn't necessary.
Pros
- Sonor’s consistent alloy provides a clear, ringing tone.
- The included beater is surprisingly well-balanced for precise strikes.
- The clip is robust, ensuring secure mounting on stands or instruments.
Cons
- The beater’s plastic tip may wear quickly with heavy use.
- The 10cm size limits the dynamic range achievable.
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The Sonor GTR15 is a solid, dependable triangle for students, hobbyists, or anyone needing a basic, functional triangle. It delivers a clean, bright sound and the included clip makes it immediately usable. While not a top-tier professional triangle, it’s a great value for its price and quality.
Pros
- Bright, clear tone ideal for orchestral and studio work
- Sonor's consistent quality ensures reliable, predictable performance
- Durable steel construction resists bending and maintains tuning
Cons
- The included beater is basic and might benefit from an upgrade
- 15cm size is relatively small; projection limited in large spaces
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This Sonor triangle is a solid, reliable choice for students and general orchestral work. It's well-made and produces a clear, bright tone that cuts through an ensemble. For budget-conscious percussionists needing a dependable triangle, this is a good starting point.
Pros
- Sonor’s consistent aluminum alloy delivers a clear, bright tone.
- The 20cm size provides a substantial, resonant sound.
- Included beater offers a comfortable grip and good control.
Cons
- Aluminum can be prone to dents with rough handling.
- The included beater is basic; a felt beater would broaden tonal options.
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This Sonor triangle is a solid, reliable option for students or anyone needing a dependable orchestral percussion instrument. The bright, clear tone cuts through an ensemble nicely, and the included clip makes it instantly usable. It's a great value for a well-made triangle from a respected brand.
Pros
- Sonor’s consistent quality ensures a clear, bright tone.
- The 15cm size offers a good balance of projection and control.
- Included beater is surprisingly well-balanced for accurate striking.
Cons
- The included beater is basic, a higher-end one would improve tone.
- The clip’s grip might loosen with frequent use and handling.
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This little Sonor triangle is a solid, budget-friendly option for students or anyone needing a dependable triangle for basic orchestral work or light percussion. It's bright and clear, and the included accessories are a nice touch. It's not going to wow a seasoned pro, but for the price, it's hard to fault its performance.
Pros
- Sonor’s consistent aluminum alloy yields a clear, bright tone.
- The included beater is surprisingly well-balanced for precise strikes.
- Solid, reliable clip provides secure mounting on stands or instruments.
Cons
- The aluminum is relatively thin, making it prone to dents with rough handling.
- The beater's plastic core can wear down with heavy use and impact.
Triangles by the numbers
Measured across all 111 models we track, not a sample.
median of 53 models · 4"–10"
How to choose the best triangles
Material & Alloy
Sonor primarily uses a bronze alloy, but the exact recipe is a closely guarded secret. This isn't your run-of-the-mill bell bronze; it's formulated for a specific, almost bell-like clarity without getting brittle or overly metallic. The difference is noticeable - it's a richer, more complex tone.
Thickness & Gauge
Sonor's triangles are consistently thicker than many competitors, which contributes to their sustain and fundamental tone. This also means they're more robust for gigging; you don't have to baby them. Thinner triangles can be more fragile and prone to dents.
Tuning & Pitch Stability
Sonor triangles hold their pitch remarkably well, even with variations in temperature and humidity. This is crucial for orchestral work where precise intonation is essential. It also means less tweaking and frustration when you're setting up for a gig.
Hammering & Finish
The hammering pattern affects the triangle's resonance and sustain. Sonor's hammering is incredibly consistent, resulting in even tone across the entire surface. The polished finish isn't just for looks - it contributes to the triangle's projection and clarity.
Suspension & Action
The way a triangle is suspended dramatically impacts its sound. Sonor's included suspension systems are well-designed to allow the triangle to vibrate freely without damping the tone - a simple detail that makes a big difference.
Buying guide
Okay, so you're looking for a triangle. Sounds simple, right? But a good triangle, one that cuts through a dense orchestral mix or provides that shimmering accent in a jazz trio, that's a different beast entirely. Sonor's been making percussion for over a century, and their triangles consistently rank among the best - they just ring differently, with a clarity and sustain you don't always find.
Honestly, you're paying for the consistency and pedigree. Cheaper triangles often use thinner metal and inconsistent hammering, leading to a 'tinny' or uneven sound. If you're just practicing at home, a budget option might suffice, but for serious recording or gigging, the Sonor investment is worthwhile.
Don't skimp on the striker either - a quality felt or rubber mallet will bring out the best in the triangle's tone.
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 6 triangles from the Thomann catalogue (of 111 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 Sonor triangles worth the price compared to other brands?
They're pricier, yes, but the tonal consistency and durability are a significant step up. It's an investment in reliability and a superior sound, especially if you're using them in a professional context.
What's the difference between the different Sonor triangle sizes?
Larger sizes offer a deeper, more resonant tone with increased sustain, while smaller sizes are brighter and more agile - perfect for quick, crisp accents. It's about the tonal character you need for the specific application.
Can I use any striker with a Sonor triangle?
While technically yes, a quality striker - felt or rubber - will produce a far better tone than a basic metal one. A hard striker will be harsher and less nuanced.
Do Sonor triangles come in different tunings?
They're generally made to standard concert pitch, but variations exist. If you need a specific, non-standard tuning, you'll likely need to have it adjusted by a percussion technician.
Are Sonor triangles suitable for beginners?
Absolutely. While they're a premium product, the superior tone and build quality make them a joy to play, and will foster a better appreciation for the instrument's capabilities. It's a great foundation to build on.
