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More B1 Size Options

B1 Mouthpieces for Bb trumpet

Classic Resonance & Prana Resonance (standard-weight & lightweight)


Rim Size Comparisons: Conventional 1C, 1, 1X, Schilke 18-24, and other similar rim sizes


The B1 size range contains the five largest rims that we make for trumpet. These rims vary mainly in their contours, which can also affect the sensation of size.


Rim Options:

  • B1-1 - Very large rim size, with a rounded contour that makes it feel even larger
  • B1-2 - Somewhat flat rim, comparable to a conventional 1X
  • B1-3 - The original Monette rim, designed in the mid 1980s
  • B1-4 - Fairly flat rim contour
  • B1-5 - The go-to rim for players accustomed to a conventional 1C


Rim & Cup Options:

*Cups for each rim are listed from shallow to deep

  • B1-1 Rim
    • B1-1L S1 - shallow lead cup
    • B1-1LD S1 - semi-shallow cup
    • B1-1 S13 - very slightly shallow
    • B1-1 S5 - standard-depth cup
    • B1-1 S5 D - medium-deep
    • B1-1 S1 - quite deep
    • B1-1 FL - deep V 'Flumpet' cup
  • B1-2 Rim
    • B1-2LD S1 - semi-shallow cup
    • B1-2 S3 - standard-depth cup
    • B1-2D S1 - deep cup
    • B1-2 FL - deep V 'Flumpet' cup
  • B1-3 Rim
    • B1-3LD S1 - semi-shallow cup
    • B1-3 S5 - standard-depth cup
    • B1-3D S5 - deep cup
    • B1-3 FL - deep V 'Flumpet' cup
  • B