Yamaha YSL350C Compact Bb Trombone with Case & Mouthpiece

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Bb Compact Trombone - Intermediate Model

Compact model Trombone

  • With Bb/C Rotary Valve
  • Bell Diameter: 8"
  • Body Material: Gold Brass
  • Gold Lacquer Finish
Check Stock On 01524 410202
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Many children are fascinated by the trombone. It has a strong and pleasing tone which can slide smoothly from note to note, and it's visually exciting—-it looks fun! But unlike most other instruments, most trombones cannot be played by small children. Modern trombones were designed for adults, and many would-be beginners just can't stretch their arms far enough to play all the slide positions. That's why we created the Yamaha 350C. This is a full-sized trombone, using the traditional slide positions, but it's much shorter in length. With its ascending valve, you can play a full scale without using the two farthest positions!


Slide positions

Identical to a standard trombone's positions so there is no need to learn new positions.

Ascending Bb / C rotor

The rotor allows the player to use alternate positions without having to reach extended slide positions.

Inner slide

The chrome-plated nickel-silver inner slide is very durable and has a quick, sensitive response.

Outer slide

The one-piece drawn yellow brass outer slide maintains an accurate diameter throughout its length and this type of construction ensures, airtightness, smooth action, and exceptional durability and adds resonance to the sound.

Inner slide stockings

Specially designed one-piece inner slide stockings guarantees airtight slide construction, offer smoother slide action and better alignment.

Tubular braces

Long-lasting nickel-silver tubular braces contribute to the stability of the slide and enhance smooth slide action.

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.

Slide lock

The unique slide lock design on all Yamaha trombones keeps the slide locked in place and keeps it from accidentally falling.


The large, easy-to-hold nickel silver bracing guards against possible slide damage if the instrument is dropped and also lessens fatigue while playing.


Yamaha trombones have mouthpipes featuring special acoustic designs allowing for precise intonation and greater blowing control.


Included Accessories
YAC SL48 Baritone/trombone/euphonium mouthpiece; balanced design for versatile symphonic playing.
YAC SLC-220 Small trombone case
YAC 1020P Trombone slide cream.
Optional Accessories
YAC SL45A Baritone/trombone/euphonium mouthpiece; narrow, shallow cup for bright tone on trombone or bass trumpet.
YAC SL45C2-12C Baritone/trombone/euphonium mouthpiece; rounded rim contour for brilliant sound and quick response favored by studio players.
YAC SL45C2-GPR Baritone/trombone/euphonium mouthpiece; gold-plated rim through backbore; good control and bright sound as preferred by the studio player.
YAC SL46B Baritone/trombone/euphonium mouthpiece; popular choice for flashy, upper register playing.
YAC SL46C2 Baritone/trombone/euphonium mouthpiece; medium-sized cup and small rim diameter for studio players or concert soloists.
YAC SL47 Baritone/trombone/euphonium mouthpiece; facilitates good response and intonation for students and professionals alike.
YAC SL48-GPR Baritone/trombone/euphonium mouthpiece; gold-plated rim through backbore; balanced design for versatile symphonic playing.
YAC SL48A Baritone/trombone/euphonium mouthpiece; ideal for obtaining full, rich tone on alto trombone.
YAC SL48D Baritone/trombone/euphonium mouthpiece; balanced design but with deeper cup than 48 to facilitated rich, soft sound.
YAC SL51 Baritone/trombone/euphonium mouthpiece; facilitates dark, soft tones in lower register.
YAC SL51B Baritone/trombone/euphonium mouthpiece; tailored to the needs of 1st trombone and euphonium players.
YAC SL51C4 Baritone/trombone/euphonium mouthpiece; answers orchestral needs for dark tone and good response.
YAC SL51D Baritone/trombone/euphonium mouthpiece; specially designed for euphoniums, with pronounced cup depth for deep sound in hands of expert players.
YAC SL52 Baritone/trombone/euphonium mouthpiece; larger rim diameter and cup volume than 51 for heavy resonant sound by tenor trombone and euphonium players.
YAC 1351 Vinyl mouthpiece pouch; fits all low brass mouthpieces.
YAC 1375 Trombone gig bag; black Cordura nylon; 3/4" impact reistant foam; 2 handholds; shoulder strap.
YAC 1505G Trombone lyre; gold lacquer.
YAC 1505N Trombone lyre; nickel-plated.
YAC KB510 Trombone stand.
YAC MU-SL14S Trombone mute; straight; aluminum.
YAC MU-SL16S Trombone mute; aluminum with copper base.
YAC 1021P Trombone slide oil
YAC 1011P Slide grease.
YAC 1060 Lacquer polish.
YAC 1061 Silver polish.
YAC 1078P Vinyl coated flexible cleaning rod; large.
YAC 1084P Brass mouthpiece brush.
YAC 1096P Treated silver polish cloth; medium.
YAC 1097P Treated silver polishing cloth; large.
YAC 1099P Untreated polish cloth; large.
YAC 1100 Chamois-like polishing cloth.
YAC 1665P Trombone cleaning rod.
YAC 1670P Spray bottle.
YAC 1035P Maintenance kit; trombone; slide cream.
YAC 1036P Maintenance kit; trombone; liquid cream.
YAC EV-21 Don Knaub, "Steps to Excellence", trombone.
SB59C Trombone Silent Brass system
PM-5 Silent Brass mute only



Level Standard Compact Tenor
Key of Bb
Bore M: 0.500"-0.525"; Dual bore
Bell Diameter 8"
Shank Medium
Leadpipe Yellow Brass; Fixed
Body Material Yellow Brass
Weight Standard
Finish Clear Lacquer
Inner Slide Chrome-plated Nickel Silver
Outer Slide Brass; Drawn; One-piece
Mouthpiece 48
Features Balance weight
Pistons/Rotors Ascending rotor valve

Additional information

Dimensions 0.00 × 0.00 × 0.00 cm