Classic Cantabile KEU-30GD MardiBrass Plastic Bb Euphonium Gold

The Clever Alternative to Delicate Brass!
  • Extremely lightweight and very sturdy
  • Resistant to bad weather
  • Excellent response and intonation
  • Material: ABS plastic
  • Includes gigbag and mouthpiece
  • Mouthpiece color may vary
Variants (5)
Classic Cantabile KEU-30BU MardiBrass Plastic Bb Euphonium Blue
Classic Cantabile KEU-30MS MardiBrass Plastic Bb Euphonium Matte Black
Classic Cantabile KEU-30BK MardiBrass Plastic Bb Euphonium Black
Classic Cantabile KEU-30MB MardiBrass Plastic Bb Euphonium Matte Blue
Classic Cantabile KEU-30SR MardiBrass Plastic Bb Euphonium Silver
Classic Cantabile KEU-30BU MardiBrass Plastic Bb Euphonium Blue Classic Cantabile KEU-30BU MardiBrass Plastic Bb Euphonium Blue
Classic Cantabile KEU-30BU MardiBrass Plastic Bb Euphonium Blue
  • Extremely lightweight and very sturdy
  • Resistant to bad weather
  • Very good response and intonation
  • Material: ABS plastic
  • Includes gigbag and mouthpiece
  • Mouthpiece color may vary
299
Classic Cantabile KEU-30MS MardiBrass Plastic Bb Euphonium Matte Black Classic Cantabile KEU-30MS MardiBrass Plastic Bb Euphonium Matte Black
Classic Cantabile KEU-30MS MardiBrass Plastic Bb Euphonium Matte Black
  • Extremely lightweight and very sturdy
  • Resistant to bad weather
  • Excellent response and intonation
  • Material: ABS plastic
  • Includes gigbag and mouthpiece
  • Mouthpiece color may vary
299
Classic Cantabile KEU-30BK MardiBrass Plastic Bb Euphonium Black Classic Cantabile KEU-30BK MardiBrass Plastic Bb Euphonium Black
Classic Cantabile KEU-30BK MardiBrass Plastic Bb Euphonium Black
  • Extremely light and very sturdy
  • Resistant to bad weather
  • Excellent response and intonation
  • Material: ABS plastic
  • Includes gigbag and mouthpiece
  • Mouthpiece color may vary
299
Classic Cantabile KEU-30MB MardiBrass Plastic Bb Euphonium Matte Blue Classic Cantabile KEU-30MB MardiBrass Plastic Bb Euphonium Matte Blue
Classic Cantabile KEU-30MB MardiBrass Plastic Bb Euphonium Matte Blue
  • Extremely lightweight and very sturdy
  • Resistant to bad weather
  • Excellent response and intonation
  • Material: ABS plastic
  • Includes gigbag and mouthpiece
  • Mouthpiece color may vary
299
Classic Cantabile KEU-30SR MardiBrass Plastic Bb Euphonium Silver Classic Cantabile KEU-30SR MardiBrass Plastic Bb Euphonium Silver
Classic Cantabile KEU-30SR MardiBrass Plastic Bb Euphonium Silver
  • Extremely light and very sturdy
  • Resistant to bad weather
  • Very good response and intonation
  • Material: ABS plastic
  • Includes gigbag and mouthpiece
  • Mouthpiece color may vary
389
359
All prices include VAT
Ready for shipping

Finance from 22,00 € per month
Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99
Shipping on 20.05.2026
Express Shipping
+ 5,90
Delivery on Thursday, 21.05.2026, if you order within  13 Hrs.  
Shipping and Delivery
Get personal advice now!

The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.

08861-909494-5

[email protected]

Brass Sound in Bright 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 now a thing of the past. This indestructible instrument joins in all the fun and delivers radiant sound that guarantees great vibes at every feel-good event where the unmistakable tone of the brass instrument is indispensable.

Super Lightweight

Kids, music students, and wind heroes, take note! 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 on every occasion where the expensive brass model would rather stay in its gigbag. Above all, its very light weight makes the Classic Cantabile MardiBrass Euphonium the ideal student instrument!

Top-Notch Features!

If you think durability and precision are contradictory, think again. The combination of the resilient 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 resilience also makes them the ideal travel companion. 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, and 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: Gold

Scope of delivery

  • 1 x Classic Cantabile KEU-30GD MardiBrass Euphonium Gold
  • 1 x Mouthpiece
  • 1 x Gigbag
  • 1 x Cleaning cloth

Specification

  • Product number 00060898
  • Colour Brass

Reviews

4.6/5.0
Based On 33 ratings
Show all reviews
5 Stars
25
4 Stars
6
3 Stars
1
2 Stars
0
1 Star
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.

Review from catherine on 24.03.2026
This rating has been translated automatically. Original language flag from
 verified purchase
A really beautiful instrument
Review from Marieke on 03.01.2026
Variant Classic Cantabile KEU-30BK MardiBrass Plastic Bb Euphonium Black
This rating has been translated automatically. Original language flag from
 verified purchase
For this price, an unexpectedly good sound. Wonderfully light and simple
Top!
Review from Gerard on 24.11.2025
Variant Classic Cantabile KEU-30BK MardiBrass Plastic Bb Euphonium Black
This rating has been translated automatically. Original language flag from
 verified purchase
Nice instrument in relation to the price. The locking mechanism of the fourth valve could have been a little more stable, especially when inserting and removing it from the bag supplied.
A positive surprise!
Review from Daniel on 27.06.2025
Variant Classic Cantabile KEU-30MS MardiBrass Plastic Bb Euphonium Matte Black
This rating has been translated automatically. Original language flag from
 verified purchase
For this price, the instrument is incredibly good. The weight is very comfortable and you don't get cold fingers in winter. The valves are louder than normal. The tone and tuning are amazingly good. I think the instrument is very suitable for young beginners.
First Instrument
Review from Walter on 19.05.2025
Variant Classic Cantabile KEU-30MS MardiBrass Plastic Bb Euphonium Matte Black
This rating has been translated automatically. Original language flag from
 verified purchase
I ordered the plastic euphonium because I wanted to play a lower instrument as well as the trumpet. The instrument was delivered cleanly oiled and with greased slides, ready to play immediately. Great service from Kirstein.
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.

Questions about product

Your question about the article Classic Cantabile KEU-30GD MardiBrass Plastic Bb Euphonium Gold

Your question will be forwarded directly to the department and answered as soon as possible.

Question by Stephan on 05.02.2026

Hello dear Kirstein team, I purchased the Classic Cantabile KEU-30GD MardiBrass plastic Bb euphonium gold from you and would like to know how and with what products I should care for the instrument, especially the valves. (La Tromba silicone oil, cork grease??)
Thank you in advance for your help. Best regards, Stephan

Question by Mariam Aghabekyan on 25.05.2024

Does it have 3 or 4 valves?

Answer by Musikhaus Kirstein:

Es hat 4 Ventile.

Financing

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You can pay the purchase amount conveniently in installments. You will see immediately whether your application has been approved.

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You can finance your order in convenient monthly installments from a value of €100.00.
Manuals
Pflegehinweis
Your contact persons

The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.

Tuesday 09:30 - 18:00
Wednesday 09:30 - 18:00
Thursday 09:30 - 18:00
Friday 09:30 - 18:00
Saturday 09:30 - 13:30
Monday Closed