Korena
Product detailSKU #1274034479923

D'AddarioKS 311W Kaplan Solutions 4/4 Size Non-Whistling Violin E String (Wound)

D'Addario
D'Addario KS 311W Kaplan Solutions 4/4 Size Non-Whistling Violin E String (Wound)

Independent shopping perspective

The Korena take

Single wound E string for full-size violin, designed not to whistle. For players fighting that squeal on open-E attacks.

D'Addario KS 311W Kaplan Solutions 4/4 Size Non-Whistling Violin E String (Wound) product detail
Product studyD'Addario KS 311W Kaplan Solutions 4/4 Size Non-Whistling Violin E String (Wound)

Strong match

Who this is for

  • Players whose plain E whistles on string crossings
  • Restoring a set when only the E has gone dead
  • Anyone who finds a plain steel E harsh under the ear

Consider the trade-offs

When to look elsewhere

  • Players wanting the brightest possible open-E ring
  • Anyone needing a full set — this is one string only
  • Fractional-size violins under 4/4

What matters in use

The specifications, translated

Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01

Wound E

The winding over the core softens the top end. Less brittle than a plain steel E, slightly less projection.

Detail 02

Non-whistling design

Targets the squeal that happens when the bow crosses to an open E. The main reason to pick this string.

Detail 03

Single string

Sold on its own. The other three strings on your violin stay as they are.

Detail 04

4/4 size

Cut for full-size violin length. Won't seat correctly on a 3/4 or smaller instrument.

Detail 05

Wound construction

Slightly thicker under the finger than a plain E, and it sits differently in the bridge and nut grooves.

Final check

Know before you order

  1. 01A wound E may need the bridge and nut groove widened slightly
  2. 02This is one string, not a set
  3. 03If the other three strings are old, the new E will sound mismatched

Product questions

Before you decide

Straight answers to the questions shoppers most often ask about this product.

01Will this actually stop the whistling?

That's what the wound construction is for. Whistling also comes from bow angle and speed, so technique still plays a part.

02Can I mix this with a different brand's set?

Yes. Mixing E strings is common practice. Expect a slightly different feel and volume against your other three.

03Does a wound E sound different?

Yes. It's warmer and less piercing than a plain steel E, with a bit less brilliance and cut on the top end.

04Does it fit my 3/4 violin?

No. This is cut for 4/4. A fractional instrument needs the matching shorter string.