New nickel-silver leadpipe for an old Piggy
Posted: Sun Feb 02, 2025 6:18 pm
I bought this new pre-bent nickel-silver leadpipe from Červený last year (thanks, Buckeye Brass!) but my Piggy was my only functioning tuba for a good while and I didn’t want to screw something up and be out a tuba.
Today I finally got the courage to install it, and it was a pretty seamless procedure. The geometry of the new leadpipe doesn’t adhere to the bell, so I will probably need to put in a small diamond brace or just let it “float.” It is soldered to an inner bow (like the original one) and pretty stable. I had to expand the large end ever so slightly, and the existing receiver-to-bell brace didn’t fit anymore, so I have an ugly stopgap one in place made out of a bent trumpet brace that will at least do the job until I find an alternative (which will likely mean just trimming the original one down with a dremel tool).
Taking the old one off, there was quite a bit of red rot and a patch, so it seems to have been the right choice.
Also rolled out the bell and addressed a few pings and dings that had been bugging me.
Behold:

Today I finally got the courage to install it, and it was a pretty seamless procedure. The geometry of the new leadpipe doesn’t adhere to the bell, so I will probably need to put in a small diamond brace or just let it “float.” It is soldered to an inner bow (like the original one) and pretty stable. I had to expand the large end ever so slightly, and the existing receiver-to-bell brace didn’t fit anymore, so I have an ugly stopgap one in place made out of a bent trumpet brace that will at least do the job until I find an alternative (which will likely mean just trimming the original one down with a dremel tool).
Taking the old one off, there was quite a bit of red rot and a patch, so it seems to have been the right choice.
Also rolled out the bell and addressed a few pings and dings that had been bugging me.
Behold:
