UEDIN · 6606
Contrabass trombone. Nominal pitch: B♭.
Description
Technical description: Silver-plated brass. With double slide (four inner and outer slides moving together) and with loop in bell section.With detachable tuning-slide extension for low pitch (two separate tubes adding a minimum of 2 × 120mm 240mm to the sounding length).With a double water-key actuated by single touchpiece. No slide lock or bell lock. Repair History: The detachable tuning-slide extension tubes are mid-20th century additions.
Measurements
From bell bow to slide bow guards 1238 without tuning-slide extension pieces; bell 201.