Detail 01
C string
Lowest of the four viola strings, an octave below the violin's G. Fits that position only.
Product detailSKU #1274034480051
D'AddarioPrelude Series Viola C String 15+ Medium Scale
Independent shopping perspective
The Korena take
Single C string for a 15-inch or larger viola. Replaces the lowest string on a full-size student instrument.
Strong match
Who this is for
- Restringing a 15" or larger viola
- School orchestra and rental instrument upkeep
- Carrying a spare low string to rehearsals
Consider the trade-offs
When to look elsewhere
- Violas under 15 inches, which need a shorter string
- Players wanting a single-purchase full set
- Advancing players chasing more depth on the C
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 02
15+ scale
Cut for violas with a 15-inch or longer body. Smaller violas take a shorter string.
Detail 03
Medium gauge
The standard tension choice. Balanced feel under the fingers and no setup changes needed on most violas.
Detail 04
Prelude series
D'Addario's student-level line, aimed at school and rental use rather than advanced players.
Detail 05
Sold singly
One C string. The A, D and G are separate purchases if you're doing a full restring.
Final check
Know before you order
- 01Measure your viola's body length — sizing here is by inches, not fractions
- 02Just the C; a complete set means three more strings
- 03Change one string at a time so the bridge and soundpost stay seated
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How do I measure viola size?
Measure the body from the top edge to the bottom edge, not counting the neck. 15 inches or more takes this string.
02Will this work on a 14-inch viola?
No. A 14-inch instrument needs a shorter string. This one is cut for 15 inches and up.
03Should I pick medium gauge?
Medium is the standard choice and works on most violas without adjustment. Light and heavy gauges change tension and feel.
04Is this a set?
No, the C string only. Buy the A, D and G separately for a full restring.
