Helicore cello strings are crafted with a multi-stranded steel core, resulting in optimal playability while producing a clear, warm tone. The smaller string diameter provides quick bow response. Premium quality materials combined with skilled workmanship produces strings known for excellent pitch stability and longevity.
Scaled to fit 4/4 size cello with a playing length of 27 1/2 inches (700mm), these medium tension strings are optimized to the needs of a majority of players.
4/4 size cello with a playing length of 27 1/2 inches (700mm)
Medium tension
Stranded steel core provides optimum playability and produces a clear, warm tone
Versatile string that works well for a wide variety of playing styles and instruments
All D’Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry

DADDARIO HELICORE H410 LM VIOLA STRING SET, LONG SCALE, MEDIUM TENSION
YAMAHA HS5 ACTIVE STUDIO MONITOR BLACK
FENDER PURE VINTAGE 63 PRECISION BASS PICKUPS SET
BÖSENDORFER GRAND PIANO 170 VIENNA CONCERT
ERNIE BALL REGULAR SLINKY 10-46
KLOTZ M2 MIC CABLE 7.5M XLR-XLR
VIC FIRTH AS5B AMERICAN SOUND
TAYLOR 614CE V-CLASS
STAGG PINS FOR ACOUSTIC GUITAR BRIDGE, PLASTIC, BLACK
MXR PHASE 90
PEARL ROADSTER D1500 MULTI-CORE DONUT DRUM THRONE
BLACKSTAR UNITY 120
VIC FIRTH F1 WOOD TIP
YAMAHA CF6 A2 POLISHED EBONY PREMIUM CONCERT GRAND PIANO 212CM
HARDCASE 22"BASSDRUM CASE
MXR M116 FULLBORE METAL
YAMAHA RAS1455 RECORDING CUSTOM ALUMINIUM SNARE DRUM
EVANS EC1 COATED 12 INCH
DADDARIO ACCESSORIES SPEAKON SPEAKER CABLE PWSO03
HARDCASE 10"TOM CASE
HOHNER BRAVO II 48 BLACK SILENT KEY
EVANS 12 GENERA G1 COATED TOM HEAD
EVANS 16 ONYX 2-PLY COATED
ADAMS UNIVERSAL TIMPANI 29 COPPER WITH FINE TUNER
MXR EVH-117 FLANGER
MEINL MTB TIMBALE BAG
MEINL TMT2BK MOUNTABLE ABS TAMBOURINE BLACK NICKEL PLATED STEEL JINGLES
YAMAHA YTR 8335G CUSTOM XENO Bb TRUMPET GOLD BRASS BELL
ERNIE BALL BEEFY SLINKY 11-54
DADDARIO J1010 4/4M PRELUDE CELLO STRING SET 