Willson : TAW411RBL Bb/F Tenor Trombone
Bb / F Tenor Trombone with Quart Valve - Open-wrap construction - Rotax valves - Bore: 13....(+) | |
Willson : 551TAW Bb/F/Gb-Bass Trombone
Willson 551TAW Bb/F/Gb-Bass Trombone with f-attachment and quint valve, open-wrap, Rotax r...(+) | |