---
product_id: 100899048
title: "TRUMPET MOUTHPIECE BOOSTER KGUBrass. CUSTOM MADE ROCKET TRUMPET BOOSTER KGU Raw Brass Color"
brand: "kgubrass"
price: "18533 kr"
currency: ISK
in_stock: true
reviews_count: 9
url: https://www.desertcart.is/products/100899048-trumpet-mouthpiece-booster-kgubrass-custom-made-rocket-trumpet-booster-kgu
store_origin: IS
region: Iceland
---

# High-quality finish Custom design Easy attachment TRUMPET MOUTHPIECE BOOSTER KGUBrass. CUSTOM MADE ROCKET TRUMPET BOOSTER KGU Raw Brass Color

**Brand:** kgubrass
**Price:** 18533 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Trumpet Game with Style and Sound!

## Quick Answers

- **What is this?** TRUMPET MOUTHPIECE BOOSTER KGUBrass. CUSTOM MADE ROCKET TRUMPET BOOSTER KGU Raw Brass Color by kgubrass
- **How much does it cost?** 18533 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/100899048-trumpet-mouthpiece-booster-kgubrass-custom-made-rocket-trumpet-booster-kgu)

## Best For

- kgubrass enthusiasts

## Why This Product

- Trusted kgubrass brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash Your Sound:** Experience a well-focused and concentrated tone that elevates your musical expression.
- • **Stunning Aesthetics:** Gorgeous design that enhances your trumpet's visual appeal, making you the center of attention.
- • **Emotional Connection:** Transform your music into a powerful emotional experience that resonates with your audience.
- • **Quality You Can Trust:** Crafted with precision, ensuring a defect-free accessory for both beginners and pros.
- • **Effortless Versatility:** Quick and easy on/off design for seamless transitions between styles.

## Overview

The KGUBrass Custom Made Rocket Trumpet Booster is designed to enhance the tone and resonance of your trumpet while providing a stunning visual upgrade. Its easy-to-use attachment system makes it suitable for musicians of all levels, ensuring a high-quality performance accessory that allows for personal expression and emotional connection through music.

## Description

TRUMPET MOUTHPIECE BOOSTER KGUBrass. CUSTOM MADE ROCKET TRUMPET BOOSTER KGU Raw Brass Color

## Features

- A WELL-FOCUSED AND CONCENTRATED TONE. KGUBrass custom trumpet booster opens the way for more personal sound of your trumpet. You have a chance to check the perfect resonance without dampening the vibration and a clear focus on tone.
- BEAUTIFUL DESIGN. It will stress every advantage of your musical instrument. Due to the delicate, gorgeous design combining a smooth shape and shiny surface, you’ll see your trumpet in a new way as well as your listeners will do.
- EASY IN USE. Easy on/off design helps to attach the accessory without any trouble. Make you playing more versatile and powerful, depending on the style of the masterpiece you play.
- HIGH QUALITY. You receive a well-produced item without a single defect, that is ready to use as the accessory for the entry-level and professional trumpets as well.
- A NEW WAY TO EXPRESS YOURSELF. Make your music a powerful flood of emotions to touch and move a listener. You’ll surely improve the way you used to play with the advantages this accessory brings.

## Images

![TRUMPET MOUTHPIECE BOOSTER KGUBrass. CUSTOM MADE ROCKET TRUMPET BOOSTER KGU Raw Brass Color - Image 1](https://m.media-amazon.com/images/I/41f-SaRIymL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This booster is awesome - review by a pro trumpeter
  

*by A***M on Reviewed in the United States on August 18, 2017*

Wow! This booster is great! Well, I received it today. It's both beautiful and functional. I'm trying it out on a horn and setup I use for lead playing as well as a soprano bugle in G I use in a drum and bugle corps.I'm a professional trumpeter in NYC and am usually skeptical about things that may appear to be gimkicky, BUT:Both horns already slot quite well, from low to high - and they get a great sound, but adding this has given me even more of the following:- a bit more meaty core to my sound, even up extremely high in my range. My sound has opened up even more, without sounding dull and its easier to play. There is not too much Mass on the booster, so I still have rich overtones, coupled with a very robust sound!- slotting is even more secure. I can also play lip trills even easier than before with the same setup. This means less chips, bumps or unstable notes. Whew!- articulation is easier, more clear and the tone speaks easier. Articulation is of great importance when playing the trumpet!- dynamic range has been increased with more security knowing notes won't cut off at fortissimo levels and beyond. I can easily play from very quiet to very loud levels with more security and confidence.- overall improved, instantaneous playing ability! That's a huge plus for me!I'm not too big on a lot of equipment/mouthpiece/horn changes, but if it gives me instantaneous gains on a very difficult instrument, I'm all for it!I can honestly say I'm happy with this booster and it's a definite keeper. I'm going to recommend this high-quality product to my 🎺 playing friends! You should buy this if you're looking for a well-made booster that will give you instant gains! It's worth it and then some!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Solid Feel and Sound
  

*by G***D on Reviewed in the United States on December 12, 2018*

The first thing you notice when you open the package is that this is not a cheap add on device.  The workmanship is solid and the fit is perfect.  I play on a Schilke 12a4a and when installed it looks as if it were tailored made.  It is an attractive device. Upon playing I immediately notice that my sound is more stable especially in the high register.  I did not gain any additional notes as I play well in the high D and occasional E but never found the need to go higher so I do not work to achieve a higher range.  The same can be said for the low register.  I do not feel the tone as darker as some have said however I can understand why others have that impression because as you move from various ranges you get the feel that the notes are holding solid when you normally start to wobble at the end of your breath.  This is a good device for those of us who either cannot afford or want to spend for heavier custom horns as I am sure that the more expensive horns are built with this weight effect.  I like the look overall and pleased with the slight but noticeable change.  It will not make you a better player,  but it will enhance whst you can already do.  This is a worthwhile purchase.  I ordered the gold plated version because my mouthpiece is the same so the match was perfect.  I plan to leave it on for all of my playing unlike others who say they remove for certain situations.  My horn is a 30 year old Yamaha 6335 series.  I would probably guess that if you own a newer Xeno horn you probably will not notice a difference because Yamaha increased the weight of their new horns probably for the same affect.  This is not a miracle device, however, if you are a serious player that gigs and or practice regularly with an older horn,  I believe you will be satisfied also.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Really cool addition to my horn.
  

*by S***T on Reviewed in the United States on April 3, 2024*

I had to return the standard booster and get a custom size built for my horn/mouthpiece combo direct from KGU in Ukraine.  For the same price KGU made me a custom one!  It took a little longer as it was coming all the way from Ukraine but worth the short wait.  The mouthpiece weight gives a nice balance to the horn, looks great and I think makes slotting notes easier.  Make sure you measure the distance between where your mouthpiece shaft (without the booster) hits the receiver of the horn and where the booster hits the inner part of the mp rim.  I think they are usually about 50cm and mine had to be custom made to 43mm. Most horns are probably OK but the receiver on my Austin Winds horn is not standard for some reason.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/100899048-trumpet-mouthpiece-booster-kgubrass-custom-made-rocket-trumpet-booster-kgu](https://www.desertcart.is/products/100899048-trumpet-mouthpiece-booster-kgubrass-custom-made-rocket-trumpet-booster-kgu)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-24*