Yamaha YSL-488GC Large Bore Intermediate Trombone w/ F Attachment Tremolo & Vibrato 2 x 1/4" TS phone

2 x 1/4" TS phone (front panel)

30E / Deep / Medium shallow / 30

Use the lowpass filter to set a crossover frequency for a smooth transition from sub-bass to full-range

External High pass filter cutoff frequency control input (2OCT/V) (-5V - +5V)

Innovative bass reflex system

Yamaha YSL-488GC Large Bore Intermediate Trombone w/ F Attachment Tremolo & Vibrato 2 x 1/4" TS phoneThe 400 series trombones are the perfect blend of professional features at an intermediate price. High quality gold brass bell material and a seamless bell construction make the 400 series trombones an excellent value. Professional features and sound without the cost with the added flexibility of an added F attachment. Inner slide The chrome plated nickel silver drawn inner slide is very durable and has a quick, sensitive response Outer slide The one