ทรัมเป็ต Bb Eastman รุ่น ETR821GS

ทรัมเป็ต Bb Eastman รุ่น ETR821GS Key of Bb, .459” medium large bore Standard weight, traditional flare, hand scarved gold brass bell Soldered and leaded wire-reinforced bell Torch-annealed bell tail and bell throat Two-piece valve casing w/ nickel silver balusters Silver-plated, elaborately engraved Forest green case w/ leather trim Gold Plating 24k gold-plated top and bottom valve caps and finger buttons