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D'Addario Helicore Hybrid Bass Single D String, 3/4 Scale, Medium Tension

  • Based on 109 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Friday, Apr 5
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Size: D String


Style: Medium Tension


Features

  • Scaled to fit 3/4 size bass with a playing length of 41 3/4 inches (1060mm), medium tension strings are optimized to the needs of a majority of players. This D string is nickel wound.

    Helicore Hybrid bass strings are multi-stranded steel core strings that produce a moderately warm tone quality. The core design makes for strings that are very easy to play under the left hand. Damping is optimized to create a good balance between pizzicato sustain and bow response, allowing for good performance across many playing styles, from symphonic to jazz or bluegrass.

    D'Addario, the world's largest manufacturer of musical instrument strings, is known worldwide for unsurpassed quality and consistency. D'Addario continues to develop and manufacture exceptional strings and accessories for violin, viola, cello and double bass, incorporating innovative, environmentally friendly packaging that reduces waste and provides protection from corrosion. All D'Addario strings are manufactured in the U.S.A. using proprietary, digitally controlled, state-of-the-art machinery for unmatched performance, set after set.

  • 3/4 size bass with a playing length of 41 3/4 inches (1060mm)
  • Medium tension
  • Stranded steel core provides optimum playability and produces a clear, warm tone
  • Good balance between pizzicato sustain and bow response
  • All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry

Description

Helicore Orchestral bass strings are multi-stranded steel core strings that produce a warm tone quality with excellent bow response. The core design makes for strings that are very easy to play under the left hand. Damping is optimized for arco use, but they also work well for pizzicato applications where a very warm, less-sustaining sound is desired. Scaled to fit 3/4 size bass with a playing length of 41 3/4 inches (1060mm), medium tension strings are optimized for a majority of players. The H615 Low-C (extended E) string, and the H616 Low-B string are only available as a single strings and are not part of the H610 set.


Brand: D'Addario


String Gauge: Medium


Instrument: Bass Guitar


String Material Type: Silk & Steel


Item Weight: 1.6 ounces


Product Dimensions: 8.3 x 1.8 x 7.8 inches


Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.


Country of Origin: USA


Item model number: HH612 3/4M


Is Discontinued By Manufacturer: No


Date First Available: March 10, 2007


String Gauge: Medium


String Material: Silk & Steel


Size: D String


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • They growl like a mo
Size: Full Set Style: Medium Tension
Strings feel a little thin and stretchy, but man do they growl. Perfect for straight ahead. Update: After 9 months of 3 gigs per week the G string has gone dead and the D string has several wolf notes.
Reviewed in the United States on February 12, 2022 by B. Campbell

  • Big improvement over my 10 year old Spirocores.
Size: Full Set Style: Light Tension
Big improvement
Reviewed in the United States on August 29, 2022 by Freddie Mooney

  • Very good quality strings 👌
Size: Full Set Style: Medium Tension
Very good quality 👍
Reviewed in the United States on August 1, 2022 by Livius Marian

  • Fits a Stagg EDB 3/4 perfectly!!
Size: G String Style: Medium Tension
I searched and searched for replacement strings for a friend's Stagg electric double bass (3/4) and the first two sets we tried were too short for some reason (they were 3/4 scale). The third set we tried were the standard stagg stock strings, and they were just a bit long but worked. However the G string broke during installation since we were very inexperienced with changing double bass strings. Ordered this helicore one but thought it would be too short, and to our surprise it fit perfectly! Finally got the bass up and playing after weeks of struggling to find the right strings. So I figured I'd leave a review in case anyone else ever has our same problems. Great strings! ... show more
Reviewed in the United States on March 21, 2019 by A. Sanchez

  • Very Cool!
Size: Full Set Style: Light Tension
I was pleasantly surprised by this set of D'Addario Helicore Bass Strings. Deep & dark, a warm tone over all...sound reminiscent of gut. I wish they were "just a little brighter" however they are perfect for what I need them for. Easy to play and VERY BALANCED. I will be buying this set again :)
Reviewed in the United States on November 18, 2018 by T. Lampkins

  • A good choice for the versatile bassist.
Size: Full Set Style: Medium Tension
These are ideal strings for the bassist who mixes a little jazz and symphonic music. The pizzicato sound is quite nice with good sustain for jazz and the arco sound is full and round. You won't get as much volume as you would with a traditional orchestral string but for those who do a little of both on one instrument this set fits the bill nicely. These strings have a fairly soft feel as well with a medium tension. ... show more
Reviewed in the United States on May 6, 2016 by T. Landers

  • They have a nice crisp sound but made my upright bass sound like ...
Size: Full Set Style: Medium Tension
I bought these strings because the reviews were positive for use in any kind of music. They have a nice crisp sound but made my upright bass sound like an electric. I primarily play in an orchestra so will choose a different type next time. However, if you’re going to play a broader variety of music I would recommend them. ... show more
Reviewed in the United States on November 16, 2017 by LKR

  • Perfect Choice for Short Scale Instrument
Size: Full Set Style: Heavy Tension
I usually use medium tension set for my regular instrument, but for smaller instrument I use for traveling, with 100 cm string speaking length, medium tension strings feel a bit too soft and speak slow. So I tried this heavy tension set and it was great success. I feel enough resistance from the strings, and get nice punch and low frequencies even with smaller body. ... show more
Reviewed in the United States on October 12, 2014 by JazzA440

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