Page 1 of 1

LIB mouthpiece Identification

Posted: Fri Jul 03, 2026 11:33 pm
by HugoThatTromboneGuy
Hi All,

I've recently purchased a LIB bass trombone mouthpiece. Im curious to know the specs as it does not have and engraving or information. It is similar in size to a 1.25 g.
https://drive.google.com/drive/u/0/fold ... 8PWQPG6jJi

Thanks!

Hugo

Re: LIB mouthpiece Identification

Posted: Sat Jul 04, 2026 11:56 am
by mbarbier
The ones I have that don't have external engraving have their model information on the bottom of the cup/top of the shank when you screw them apart.

Re: LIB mouthpiece Identification

Posted: Sun Jul 05, 2026 6:37 am
by WGWTR180
Well the maker of that piece is here on The Chat. I'd say ask him.

Re: LIB mouthpiece Identification

Posted: Sun Jul 05, 2026 5:46 pm
by LIBrassCo
Can't see the photos, shoot me an email

Re: LIB mouthpiece Identification

Posted: Mon Jul 06, 2026 1:26 am
by LIBrassCo
That is an old Schwartz 850. So 28.5mm

Re: LIB mouthpiece Identification

Posted: Mon Jul 06, 2026 4:35 am
by HugoThatTromboneGuy
Great! Thank you very much!