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Upright Bass
  1. Home
  2. Musical Instruments
  3. Instrument Accessories
  4. Orchestral Strings Accessories & Parts
  5. Strings
  6. Upright Bass
  7. D'Addario Helicore Orchestral…
D'Addario

D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability

D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹20,450₹30,950

You save ₹10,500 (34%)

Qty
D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability — Clear
Clear
₹34,610
₹36,920
In Stock
D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability — Silver or Bronze
Silver or Bronze
₹20,450
₹30,950
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
GST Invoice Issued
GST Invoice Issued
ExpressBox Tracked
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14-Day Smile Guarantee
14-Day Smile Guarantee

Premium USA Strings at Competitive Price

About this item

The D'Addario Helicore Orchestral Bass String is crafted with a multi-stranded steel core, delivering a warm tone with excellent bow response. Designed specifically for 3/4 size bass, it offers easy playability and optimized damping for arco use, making it suitable for both orchestral and pizzicato applications. Manufactured in the USA, these strings provide consistent quality and durability, ensuring reliable performance for professional and student musicians in India. The medium tension balances projection and ease of play, ideal for a variety of musical styles and settings.

Many Indian bass players appreciate the warm, less-sustaining sound for arco and pizzicato, especially in humid conditions where steel core strings resist corrosion better than traditional gut strings. The 28-inch playing length fits standard 3/4 basses, and the strings are gauged for optimal tension and tone. Reviewers note the strings' ease of bowing and consistent tuning, making them a preferred choice for orchestral and jazz performances across India. Imported directly from the USA, all duties are included, ensuring a hassle-free purchase with fast delivery in 11-13 days.

Whether performing in humid coastal cities or dry inland regions, these strings help Indian musicians achieve professional sound quality. They are compatible with standard 3/4 basses, and their durability makes them a cost-effective choice for regular use. Available through CrowCrowCrow, these strings arrive factory-sealed, with all duties paid, and are backed by our 14-day Smile Guarantee.

Key Features

  • Scaled to fit 3/4 size bass with a playing length of 41 3/4 inches (1060mm), medium tension strings optimized for most players
  • Nickel-wound C-ext-E string, warm tone quality with excellent bow response
  • Stranded steel core design for easy left-hand playability, damping optimized for arco use
  • Also suitable for pizzicato applications where a warm, less-sustaining sound is desired
  • Manufactured in the USA by D'Addario, known for quality and consistency
  • Suitable for orchestral and other music applications

Why choose this product

Premium Steel Core for Consistent Tone

D'Addario Helicore strings use a multi-stranded steel core, offering a warm, focused sound with excellent bow response. Designed for durability, they outperform traditional gut strings, especially in humid Indian environments. Manufactured in the USA, these strings ensure quality and reliability for professional and student players alike.

Ideal for Indian Orchestral & Pizzicato Use

These strings are suitable for both arco and pizzicato techniques, providing a warm, less-sustaining sound preferred in Indian classical and orchestral settings. Skip if you need bright, high-sustain tone or prefer gut strings; these are best for durability and consistent tone in humid climates.

How to use

  • Install on 3/4 size bass — Ensure the strings are correctly gauged for 28-inch length. Loosen pegs, attach strings to bridge and tuning pegs, tighten gradually for proper tension.
  • Tune to standard pitch, check for even tension across all strings, and adjust pegs as needed. Use a tuner for accuracy.
  • Play and listen for tone quality. Replace strings if tone dulls or tuning stability decreases after several months.

Example scenarios

Typical situations where D'Addario Helicore Orchestral Bass Single C (Extended E) String helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 16-year-old student from Mumbai practicing daily for orchestra, facing tuning issues with local strings in monsoon season.

How this product helps

Imported D'Addario Helicore strings resist corrosion, maintain pitch, and provide consistent tone, saving ₹ on frequent replacements.

Specifications

Composition

Core MaterialMulti-stranded Steel
WindingNickel-wound
GaugeMedium Tension
DampingOptimized for arco

Usage

Playing Length28 inches (710mm)
Suitable For3/4 size bass, orchestral, pizzicato
Cost per use₹20,450 per string
Shelf life after arrivalUnspecified
Reapplication mathLasts for many performances, replace as needed
ContraindicationsNone
Allergens / irritantsNone

How we compare

FeatureD'Addario Helicore OrchestralOthers
Core MaterialMulti-stranded Steel core for durability and warm toneSteel or synthetic core, varies by brand, often less durable
Price per unit₹20,450 per string₹300-₹500 per string, depending on brand and quality
Tension & PlayabilityMedium tension, optimized for arco and pizzicatoVaries, often higher or lower tension, affecting ease of play
Corrosion ResistanceResistant to humidity, ideal for Indian climateLess resistant, may tarnish or lose tone in humid conditions

Product details

SKUtds2591
GTIN00019954279134
BrandD'Addario
Size3/4 Scale
MaterialAlloy Steel
ColorSilver
Country of OriginUSA

About D'Addario

D'Addario is a leading US manufacturer known for high-quality strings used worldwide by professionals and students.

Compliance & Legal

This is a musical instrument string; no medical or safety claims.

Customer Reviews

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FAQ, See What Others Asked

How do synthetic core strings compare to steel core strings for Indian orchestral players?
Synthetic core strings offer a warm, rich tone similar to gut strings, with excellent bow response and durability in humid climates. Steel core strings like Helicore are brighter, more durable, and resist corrosion, making them ideal for Indian orchestral and pizzicato use.
Can I install 3/4 scale strings on a smaller or larger bass?
These strings are specifically gauged for 3/4 size bass with a 28-inch playing length. Installing on smaller or larger instruments may result in improper tension, tuning issues, or damage. Always match string size to your instrument.
Are these strings suitable for Indian orchestral performances?
Yes, the steel core design provides durability and a warm tone that performs well in humid Indian environments. They are popular among professional and student musicians for consistent sound and easy playability.
How do I ensure the strings arrive authentic and in good condition?
CrowCrowCrow imports these strings directly from USA, factory-sealed with all duties paid. Our 14-day Smile Guarantee ensures you receive genuine, high-quality strings ready for performance.
What is the typical delivery time for imported strings in India?
Your order arrives in 11-13 days via tracked ExpressBox shipping, with duties included, ensuring fast, reliable delivery across Indian cities.

Frequently bought together

D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability

This item:

D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability

₹20,450

D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability

This item

D'Addario Helicore Orchestral Bass Single C (Extended E) String, 3/4 Scale, Medium Tension | Warm Tone & Easy Playability

₹20,450

Total price:

₹61,410

You save ₹18,660 (23%) Extra

3 items selected

3 items

₹61,410

You save ₹18,660 (23%) Extra

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Spec
Price
₹20,450
₹30,950
₹34,610
₹36,920
₹6,350
₹12,200
₹8,100
₹13,660
₹1,560
₹2,470
₹22,190
₹30,560
₹3,100
₹4,810
Brand NameD'AddarioD'AddarioD'AddarioD'AddarioJim DunlopVEVORD'Addario
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹20,450₹30,950

You Save ₹10,500

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Packed & shipped
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Fast transit
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Customs cleared
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You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹61,350+ (3× the price)
₹20,450 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
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