The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
Unprecedented Price/Performance Ratio!
The Classic Cantabile Brass QP-42 delivers a balanced, rounded tonal character and a comfortable response. High quality and meticulous workmanship are evident from the gold brass bell and the nickel-silver inner slide right through to the tiniest detail. Thanks to its multi-stage manufacturing process, Classic Cantabile guarantees a high standard for its instruments at the lowest price.
The bell diameter measures 215 mm, and the bore is 13.89 mm.

Tested Quality
To ensure you enjoy your instrument for years, all wind instruments undergo Kirstein quality control. Qualified instrument makers inspect them in our master-led brass workshop. We certify the instrument's flawless condition with a certificate included with the instrument.
Philosophy
The incredible combination of outstanding quality and an unbelievably low price for Classic Cantabile Brass instruments stems from a unique, multi-stage manufacturing process.
Outsourcing the production of individual parts enables the exceptionally low price for instruments aimed at the European market.
Slides
The finely crafted nickel-silver slides of the Classic Cantabile Brass quart trombone ensure long-lasting, low-wear durability with excellent playability.
Valves
The quart valve of the Classic Cantabile Brass QP-42 is checked again in our own brass workshop before delivery for smoothness and workmanship. This procedure ensures reliable operation and comfortable, low-resistance action.
Tone Quality
By using the highest-quality materials, Classic Cantabile Brass instruments deliver an outstanding tonal character across all registers for this price range.
Case
Each Classic Cantabile Brass instrument is delivered in a sturdy molded case, keeping your instrument well protected during transport.
Features
- Tuning: Bb/F
- Gold brass bell
- Nickel-silver inner slide
- Bell 215 mm
- Bore 13.89 mm
- Includes mouthpiece and case
Scope of delivery
- 1 x Classic Cantabile Brass QP-42 Quart Trombone
Specification
- Product number 00007093
- Colour Gold brass
- Material Brass
- Instrument Tenor trombone with quart valve
- Type of trombone Slide trombone
- also for children Yes
Reviews
| 5 Stars |
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35 |
| 4 Stars |
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8 |
| 3 Stars |
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1 |
| 2 Stars |
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0 |
| 1 Star |
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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
Purchase, payment, delivery was all without problems and quickly!
We have fun and joy with it!
LG Ute
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Once again M. Kirstein a security! Thank you.
Angelo
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Very good value for money!
Very fast shipping and great packaging.
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Questions about product
Question by Grah on 17.01.2026
What mouthpiece size is included?
Answer by Musikhaus Kirstein:
A simple standard mouthpiece is included, comparable in size to https://www.kirstein.de/Mundstuecke-Blechblasinstrumente/Arnolds-Sons-Mundstueck-fuer-Posaune-6-1-2-AL-L.html.
Question by Gisela Woock on 25.11.2025
Does the suitcase have backpack straps?
Answer by Musikhaus Kirstein:
Yes, the suitcase has backpack straps.
Question by Martin Stalhut on 28.04.2024
How much does the instrument weigh without the mouthpiece? It shouldn't be heavier than my current one at 1.85kg?
Answer by Musikhaus Kirstein:
The QP-42 weighs approx. 1.80 kg.
Question by Quentin selosse on 29.05.2022
Good evening I have this paper clip and I lost my mouthpiece I would like to know which mouthpiece I have to take to go from in thank you in advance for your answer
Answer by Musikhaus Kirstein:
The Arnolds & Sons 6 1/2 AL-L Trombone Mouthpiece is a trombone mouthpiece: https://www.kirstein.de/Mundstuecke-Blechblasinstrumente/Arnolds-Sons-Mundstueck-fuer-Posaune-6-1-2-AL-L.html
Question by Lecis on 11.07.2019
Good morning I would like to know whether the trombone has a small or large pen.
Answer by Musikhaus Kirstein:
The trombone has a large stem, like a bass trombone.
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 33,25 € per month
- More information on financing
| 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 |










