Detail 01
Two-piece construction
Rim unscrews from the cup, so you can keep your rim contact and change the cup and shank.
Product detailSKU #1308251061075
MarcinkiewiczPro-Line Concert Hall Series Two-Piece French Horn Mouthpiece R11S CH Complete 2 pc. Mouthpiece
Independent shopping perspective
The Korena take
A two-piece French horn mouthpiece from Marcinkiewicz's Pro-Line Concert Hall series, sold complete with both halves. For horn players who want a swappable rim.
Strong match
Who this is for
- Players who want one rim feel across several cups
- Horn players already on Marcinkiewicz two-piece threading
- Section players building a matched setup over time
Consider the trade-offs
When to look elsewhere
- Beginners still finding a basic mouthpiece size
- Players wanting a single solid one-piece blank
- Anyone shopping cheaply — one-piece models cost far less
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
Sold complete, 2 pc.
You get both the rim and the underpart, not a rim-only or cup-only component.
Detail 03
R11S CH designation
R11 is the rim, S the shank, CH the Concert Hall cup — three separate choices in one code.
Detail 04
Concert Hall series
The cup profile is cut for orchestral and large-ensemble playing rather than lead or commercial work.
Detail 05
Threaded joint
Threads are proprietary to this system. Rims and cups from other makers will not screw on.
Final check
Know before you order
- 01No pouch or case included — buy protection separately
- 02Threads must be kept clean; grit will gall the joint
- 03Confirm the shank taper seats correctly in your leadpipe
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I buy just the rim or just the cup?
This listing is the complete two-piece assembly. Individual rims and underparts are sold as separate items if you later want to change one half.
02Will the rim fit other brands of mouthpiece?
No. The threading is specific to the Marcinkiewicz two-piece system, so mix and match only within that line.
03Does the joint come loose while playing?
Hand-tighten it fully before playing and check it periodically. Keep the threads clean and free of polish or grease buildup.
04Is this a good first mouthpiece?
It is aimed at players who already know what rim and cup they want. A standard one-piece is a cheaper starting point.
