Korena
Product detailSKU #1274115036784

ThomastikDominant Viola Strings 15+ in. A String

Thomastik
Thomastik Dominant Viola Strings 15+ in. A String

Independent shopping perspective

The Korena take

Single A string for viola, Thomastik Dominant, sized for 15-inch and larger instruments. A replacement string, not a set.

Thomastik Dominant Viola Strings 15+ in. A String product detail
Product studyThomastik Dominant Viola Strings 15+ in. A String

Strong match

Who this is for

  • Replacing a broken or dead A string mid-set
  • Violists on 15" or larger full-size violas
  • Keeping a spare A in the case

Consider the trade-offs

When to look elsewhere

  • Anyone needing a full set — this is one string
  • Violas smaller than 15"
  • Players wanting to restring the whole instrument at once

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

A string only

You get one string. Restringing all four requires buying the other three separately.

Detail 02

15+ in. sizing

Cut for full-size violas measuring 15 inches or more across the body. Shorter violas need a different length.

Detail 03

Dominant line

Thomastik's long-running synthetic-core viola string family. Sets stay consistent, so a single replacement matches an existing Dominant set.

Detail 04

Single-string price point

Cheaper than a set upfront, but replacing all four this way costs more than buying a set.

Final check

Know before you order

  1. 01Measure your viola body length — under 15 inches needs a different string
  2. 02No pegs, tuners, or tools included
  3. 03New strings stretch and go flat for several days

Product questions

Before you decide

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

01Does this come with all four strings?

No. This is the A string only. The D, G, and C strings are sold separately.

02Will it fit my 14-inch viola?

No. This length is for violas 15 inches and larger. Smaller instruments need a shorter string.

03Can I mix this with a different brand set?

You can, but tension and feel across the four strings won't match evenly. It pairs best with other Dominant viola strings.

04How long before it settles in tune?

Expect several days of retuning as the string stretches. Tune it up repeatedly over the first few sessions.