Michael Rath R10 Bb- Tenor Trombone, O 0.500" (12,70mm) bore, bell made of nickel silver, bell size O 7- 1/2" (190,50mm), nickelsilver slide, tuning slide made of yellow brass, changeable leadpipe nr. 10, clear...
Michael Rath R3 Bb- Tenor Trombone, O 0.525" bore, bell made of gold brass, bell size O 8", nickelsilver slide, tuning slide made of yellow brass, yellow brass Gooseneck, changeable leadpipe: 31 brass, small shank,...