Detail 01
Copper bottom
Copper is denser than aluminum, so the sound edges warmer and rounder than an all-aluminum straight mute.
Product detailSKU #1274115059335
Tom CrownC Trumpet Straight Mute with Copper Bottom
Independent shopping perspective
The Korena take
Straight mute for C trumpet with a copper bottom. For players who need a bright, cutting mute that still centers well in the upper register.
Strong match
Who this is for
- Orchestral players covering standard straight-mute passages
- Section work where mutes need to match in brightness
- C trumpet players wanting a mute sized to the horn
Consider the trade-offs
When to look elsewhere
- Bb trumpet as a first choice — sizing is for C
- Players needing cup, harmon or plunger colors
- Anyone wanting a quiet practice mute for apartments
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Straight mute shape
The classic cone. Cuts highs through and thins the low end. This is what scores mean by 'con sordino'.
Detail 03
Built for C trumpet
C trumpet bells and taper differ from Bb. Correct sizing keeps intonation and seating consistent.
Detail 04
Cork mounting
Corks hold the mute in the bell by friction. They compress over time and need occasional sanding or replacement.
Detail 05
Mute only
No bag or case. Store it so corks aren't crushed and the shell doesn't dent.
Final check
Know before you order
- 01Check corks seat firmly in your bell before a rehearsal — fit varies by horn
- 02Straight mutes push pitch sharp; expect to adjust with slides
- 03No carrying bag included; mute bells dent easily in a gig bag
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this work on a Bb trumpet?
It's built for C trumpet dimensions. It may seat on a Bb, but fit and intonation depend on your bell's taper, so try it before relying on it.
02How does the copper bottom change the sound?
Copper is heavier than aluminum, so the tone comes out slightly warmer and less brittle than an all-aluminum straight mute while keeping the cutting edge.
03Does a straight mute make the trumpet quieter?
Somewhat, but that's not its purpose. It changes timbre — brighter, thinner, more nasal. For volume reduction you want a practice mute instead.
04Will it make me play sharp?
Straight mutes generally raise pitch, especially in the low register. Plan on compensating with your tuning slide or embouchure when the mute goes in.
