Benchmark Trumpets
Benchmark trumpet videos.
Hand lapping trumpet pistons in a new B flat trumpet build.
Benchmark Fusion, Jorge Vistel…
Machining trumpet valve bodies and adding balusters.
Cutting threads on valve casing balusters.
Benchmark Trumpets piccolo valve body processing
Benchmark Trumpets finger button production
Benchmark Trumpets stop screws
Benchmark Trumpets Spacer braces
Trumpet pistons #2
Piston production video #1
8S piccolo
Benchmark Trumpets Orion Bb trumpet
Benchmark Trumpets Medium bore Bb
Fusion
Benchmark Bb Trumpet #18
Benchmark Trumpets bell process
Valve casing production. Step by step.
Benchmark Trumpets Leadpipe Process