Kelly mouthpiece

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tim
Posts: 178
Joined: Apr 18, 2018

by tim »

Anyone using a Kelly acrylic mouthpiece as a daily driver? I've been using a 1 1/2 on my 62h for summer outdoor gigs when the ambient temp is about 100 degrees and I'm finding I like it as my main m'pce.
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hyperbolica
Posts: 3990
Joined: Mar 23, 2018

by hyperbolica »

In the past I used Kelly mouthpieces on a tuba regularly. On trombone I use Doug Elliott Lexan rims, but metal for the cup and shank. The DE setup gives me more options. Kelly stuff is good for what it is, but there aren't enough options. Metal mouthpieces are definitely better for sound production, but a lot of folks want at least a plastic rim for several different reasons.
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harrisonreed
Posts: 6479
Joined: Aug 17, 2018

by harrisonreed »

You will find on all-plastic pieces that the response and articulation will be awesome, at the cost of nearly all your "oompf".

I like my all plastic prototypes, but mostly only use them in very cold conditions
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Doug_Elliott
Posts: 4155
Joined: Mar 22, 2018

by Doug_Elliott »

Kellys are molded polycarbonate (Lexan), not acrylic (Plexiglas)
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Pezza
Posts: 221
Joined: Aug 24, 2021

by Pezza »

Due to allergies I exclusively use plastic or stainless.

I have several Kelly's & several wedge plastic pieces. I mainly play the wedges, the small shank kelly 1.5 comes in handy for bass on my 36B & 2nd baritone!

Never found a lack of oomph on them.
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Posaunus
Posts: 5018
Joined: Mar 23, 2018

by Posaunus »

[quote="Doug Elliott"]Kellys are molded polycarbonate (Lexan), not acrylic (Plexiglas)[/quote]

And I believe the Wedge plastic pieces are Delrin.
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Pezza
Posts: 221
Joined: Aug 24, 2021

by Pezza »

Wedge come in Delrin and acrylic. I have mainly the delrin.