Butler Trombone CF Lead Pipe
Posted: Tue Nov 25, 2025 10:57 am
I modified my King 607F and have been using a Shires M2 lead pipe. To me, King's seem a little harsh (maybe bright would be more appropriate). The Shires lead pipe really opened the horn up but the whole point of getting the original pipe pulled was the ability to use other pipes.
I got a Butler 0.525 carbon fiber lead pipe with Shires (coarse) threads. It's a few inches short than the Shires and is super flexible. It also takes a bit of the edge off the sound though you can still make the horn bark.
What I thought was a nice touch, the Butler lead pipe came in an orange container that had flat slides so it wouldn't roll around the shelf. My Shires pipe fit in the container and I left the Butler in the horn.
I'm a satisfied customer.
I got a Butler 0.525 carbon fiber lead pipe with Shires (coarse) threads. It's a few inches short than the Shires and is super flexible. It also takes a bit of the edge off the sound though you can still make the horn bark.
What I thought was a nice touch, the Butler lead pipe came in an orange container that had flat slides so it wouldn't roll around the shelf. My Shires pipe fit in the container and I left the Butler in the horn.
I'm a satisfied customer.