Concerto Generation One fully assembled short collar 2

SERIES A:     A4,  A5*,  A6*,  A7*,  A8

SERIES B:     B4,  B5*,  B6*,  B7*,  B8

SERIES C:     C4,  C5*,  C6*,  C7*,  C8

SERIES D:    D4,  D5*,  D6*,  D7*,  D8

(* = most likely to work with your instrument)

COST:   US$250.00

The Concerto model is a medium large cup perfect for most music played on euphonium.

The standard rim is medium wide in diameter, with a rounded inner profile. As this is a radius, you can’t specify the diameter as a specific dimension, here is a graphic.                                                                                  (click here to open a larger picture in a new tab)

Hartman_Rim_T4_diameter graphic2

As I begin to produce a variety of rims, they will be available for this model.


The Concerto model comes in 4 SERIES and 5 power options, make your choice from the Dropdown box below