Martin Authentic Extra Light 10-47 80/20 TB200 Trombone DEPTH and MIX control the

DEPTH and MIX control the rate

as well a Volume

which includes a nylon gig bag

USB: USB-C for charging/OTG function (USB Audio)

Martin Authentic Extra Light 10-47 80/20 TB200 Trombone DEPTH and MIX control theMartin Authentic Acoustic strings are engineered with the performer in mind and they will always stand up to rigourous practice and performance schedules. We start with our highest tensile strength core wire, then tin plate it on all six strings for added corrosion resistance; because what you dont see matters! When coupled with our highest quality wrap wire you get consistent true tone that you can count on song after song. Available in 80 20 Bronze