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Brass Sound in Vibrant Colors!
Good news for everyone who likes to take their wind instrument out on the town: the Classic Cantabile MardiBrass series is here! Fear of unpleasant tones from temperature changes and worries about dents after lively spontaneous sessions are finally a thing of the past. This indestructible instrument joins in on all the fun and delivers radiant sound that guarantees great vibes at every feel-good event where the unmistakable brass instrument’s tone is essential.
Super Lightweight
Kids, music students, and wind heroes, listen up! This euphonium from the Classic Cantabile MardiBrass line is an attractive instrument perfect for experimenting, inviting you to try new things, and one that will confidently be pulled out at every occasion where the expensive brass model would rather stay in the gigbag. Its very light weight makes the Classic Cantabile MardiBrass Euphonium the ideal student instrument!
Top-Notch Features!
If you think durability and precision can’t go hand in hand, think again. The combination of a tough plastic body with high-quality, corrosion-resistant aluminum valves and brass valve casings makes the Classic Cantabile MardiBrass a truly well-rounded package.
Perfect for On the Go
The MardiBrass instruments are so light they won’t weigh you down during moves or upcoming mountain hikes. But their durability also makes them ideal travel companions. The ABS plastic euphonium doesn’t mind being set down briefly on the beach while the band cools off in the water, and it easily withstands long, lively, damp cabin nights.
Take it Easy, Take MardiBrass!
Features
- Euphonium in Bb tuning
- Material: ABS plastic
- Conical bore: 14.5 - 16.8 mm
- Bell diameter: 315 mm
- 4 Perinet valves (3+1) made of coated aluminum
- Valve casings made of brass
- 4 water keys
- Transport lock for 4th valve
- Highly durable
- Includes mouthpiece and cleaning cloth
- Weight: 2.0 kg
- Instrument dimensions (H x W x D): 69 x 43 x 31.5 cm
- Color: Matte black
Scope of delivery
- 1 x Classic Cantabile KEU-30MS MardiBrass Euphonium Matte Black
- 1 x Mouthpiece
- 1 x Gigbag
- 1 x Cleaning cloth
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00065113
- Colour Black
Reviews
| 5 Stars |
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25 |
| 4 Stars |
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6 |
| 3 Stars |
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1 |
| 2 Stars |
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0 |
| 1 Star |
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1 |
A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.
This rating has been translated automatically. Original language
This rating has been translated automatically. Original language
Today I let my euphonium-playing colleagues try out the instrument. They liked the instrument and thought it was great for the price. I'm still practicing myself. But as the instrument responds well, I was able to play some simple pieces in today's rehearsal. I should also mention that a metal mouthpiece is VERY recommendable. Kirstein will be happy to advise you.
This rating has been translated automatically. Original language
As I have played in a trombone choir for over 40 years and took my expensive brass horn with me in all weathers, I am now very pleased with this good alternative for outdoor events.
The only pity is the white mouthpiece on the black euphonium, I would have been happier with a black mouthpiece as shown in the description.
This rating has been translated automatically. Original language
I'm really very enthusiastic about this lightweight!
This rating has been translated automatically. Original language
"plastic part" absolutely. Very good price-performance ratio.
Questions about product
Question by Johannes Terkatz on 13.11.2025
I would like to replace the supplied plastic mouthpiece with a brass one. Which mouthpieces fit?
Answer by Musikhaus Kirstein:
The MardiBrass euphonium generally fits mouthpieces with an L-shaft (12.5mm). The following standard mouthpiece, for example, would be a good combination: https://www.kirstein.de/Mundstuecke-Blechblasinstrumente/Arnolds-Sons-Mundstueck-fuer-Posaune-6-1-2-AL-L.html
Question by Cornelia Metterhausen on 27.10.2025
Is there a way to attach a marching fork and a carrying strap?
Answer by Musikhaus Kirstein:
These mounts are not available on the euphonium. You can optionally order the following items: 2x https://www.kirstein.de/Blasinstrumente-Tragegurte/Arnolds-Sons-Tuba-D-Ring-Schlaufe-f-Tragegurt.html?
https://www.kirstein.de/Marschgabeln/Riedl-Notenhalterkaestchen-mit-Scharnierring-18-mm.html
Question by Walter on 19.07.2024
Which mouthpiece comes with it? Is it also made of plastic?
Answer by Musikhaus Kirstein:
A matching plastic mouthpiece is included in the scope of delivery.
Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 22,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 24,91 € per month
- More information on financing
| Pflegehinweis |
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |
| Tuesday | 09:30 - 18:00 |













