Bach TB300 Standard Trombone Key of Bb, .500" medium bore, 8"
two-piece yellow brass bell, chrome-plated nickel silver seamless inner slide,
brass outer slide, chrome-plated handgrip, tubular nickel silver body braces,
removable nickel-plated balance weight, genuine Vincent Bach mouthpiece,
double-wall case.
Yamaha YSL-354V Standard Valve Trombone Tubular Braces. Long-lasting nickel-silver tubular braces contribute to the
stability of the slide. Balancer. The balancer found on the YSL-354V perfectly
proportions the instrument's weight. Pressure formed tubing. Perfectly rounded
tubing results in less turbulence and a smoother air flow, thus allowing for an
excellent scale and reduced resistance. Laser-fused pluzuma welded bell. A
high-energy laser fuses the brass together for a virtually seamless bell which
allows continuous even vibrations. Weight distribution. The YSL-354V is more
comfortable to play because its superb weight distibution makes it easier to
hold. Bracing. The large, easy-to-hold, nickel-silver bracing guards against
possible slide damage if the instrument is dropped. It also lessens fatigue
while playing. Mouthpipe. Yamaha trombones have mouthpipes featuring special
acoustic designs allowing for precise intonation and greater blowing control.