What size BERP for a Bach B1106?

[johnalex]

I am getting BERPs for my baritone line, they are all playing on Bach B1106. I see there are two sizes of BERPs. One for small trombone/baritione and one for large trombone/baritone. Can anyone let me know which size works before I spend the time and money on the wrong product?

 

thanks for your help!!!

[takigan]

You might find someone in our community who could answer your question on this board, but in the meantime I think you'll find more success if you post this question on the Yellowboard: http://members3.boardhost.com/TexasBands/

 

Thanks for posting!