The YM-4900A incorporates all the lessons we have learned from the greatest players in perfecting our YM-6000 Concert Grand Marimba. Featuring the finest in traditional craftsmanship and the very latest in materials technology, all give you a rich, glowing tone and perfect intonation.
- Exclusive Yamaha tuning method ensures true pitch and full sound
- Rosewood bars produces a high quality, traditional sound
- Cut-away designed resonators, featuring 3-position tracking system, allow resonator height adjustment for pitch and tone control and provide additional strength while reducing overall instrument weight
- Nut/bolt and welded resonators with denser alloys and thicker walls maximize the tone and ensure rattle-free play
- Graduated bars produce a full tone and projection throughout the instrument’s range
- Height adjustable frame with pneumatic struts allows one person to easily adjust the height to a comfortable playing position
- Hinged resonators and rails, along with a two-piece crossbar, make tear down a simple task
- Oversized 4″ casters allow for easy transport over rough surfaces
| Size/Weight | ||
| Dimensions | Width | 235cm |
| Height | 86-101cm | |
| Depth | 96cm | |
| Weight | 78kg | |
| Design/Architecture Detail | ||
| Bars | Thickness | 24-20mm |
| Width | 65-41mm | |
| Material | Honduran Rosewood | |
| Height Adjustment | Gas spring support system | |
| Range | 4 1/2 octaves | |
| Pitch | A442Hz (23℃) |

SCHALLER MACHINE HEAD ORIGINAL G-SERIES KEYSTONE SR 3 LEFT/ 3 RIGHT
YAMAHA SE122 PE
EVANS 10 GENERA G2 COATED TOM HEAD
K&M 15213 TRUMPET STAND BLACK
KLOTZ AS-MJ0300 MINI JACK-JACK
MXR M77 CUSTOM BADASS OVERDRIVE
KLOTZ PATCHCORD 0,9M 2pcs.
EVANS 10 UNO58 1000 COATED TOM HEAD
EVANS 13 ONYX 2-PLY COATED
YAMAHA AMT0807 ABSOLUTE HYBRID TOM 8X7
KLOTZ ICE ROCK MIC CABLE 7.5M XLR-XLR
REMO 26 EMPEROR SMOOTH WHITE
VIC FIRTH AJ6 AMERICAN JAZZ
MEINL NINO562 WOOD SHAKER
FENDER 500K TONE SAVER
K&M STACKER FOR 18950
GRETSCH GB4163S USA BROOKLYN SNARE 13X7 CHROME OVER STEEL
EVANS 22 EQ3 BATTER COATED
STAGG ROCK COWBELL FOR DRUMSET WITH SCREW 4,5-INCH
HOHNER SPECIAL-20 CLASSIC E-MAJOR
YAMAHA B2E PM UPRIGHT PIANO POLISHED MAHOGANY 113CM
ERNIE BALL 7-STRING POWER SLINKY 11-58
PROTECTION RACKET 3011CS SNARE CASE
PROTECTION RACKET 3010RS SNARE CASE
PEARL EXPORT EXX 5-PCS STANDARD DRUM SET JET BLACK
DADDARIO HELICORE H310 4/4M VIOLIN STRING SET, 4/4 SCALE, MEDIUM TENSION
EVANS 13 GENERA G1 COATED TOM HEAD
ERNIE BALL REGULAR SLINKY 10-46
MEINL 17BYZANCE MED.THIN CRASH BRILLIANT
FOCUSRITE SCARLETT SOLO 4TH GEN
EVANS 22 EQ4 BATTER CLEAR
BOSS BCB-30X PEDALBOARD
VIC FIRTH AMERICAN CLASSIC 5B WOOD TIP
EVANS 22 EMAD RESONANT BLACK
EVANS 13 GENERA G2 COATED TOM HEAD
YAMAHA CPX 700II BL
GIBRALTAR SC-GCHML MEMORY CLAMP WING SCREWS
EVANS EC2 COATED 13 INCH
KLOTZ AY50200 Y-CABLE 2M
DW 9000 XF SINGLE PEDAL DWCP9000XF
EVANS EC2S FROSTED 8 IN.
VIC FIRTH 1A AMERICAN CLASSIC WOOD TIP
YAMAHA ABSOLUTE MAPLE HYBRID JAZZ SHELL SET
VIC FIRTH 5AN AMERICAN CLASSIC NYLON TIP
ERNIE BALL 7-STRING SUPER SLINKY 09-52
ADAMS PERCUSSION MCPA43 4.3 OCTAVES CONCERT SERIES MARIMBA 