Detail 01
Medium-light gauge
Sits between light and medium. More output and low end than lights, still bendable without heavy finger pressure.
Product detailSKU #1274115037177
ThomastikSB112 Spectrum Bronze Acoustic Strings Medium-Light
1/8
Independent shopping perspective
The Korena take
Bronze-wound acoustic set in medium-light gauge from Thomastik. For players who want a warmer, less bright acoustic tone than standard phosphor bronze.
Strong match
Who this is for
- Fingerstyle players wanting warmth over cutting brightness
- Acoustics that already sound thin or overly bright
- Players restringing a dreadnought or jumbo body
Consider the trade-offs
When to look elsewhere
- Flatpickers chasing maximum volume and top-end sparkle
- Anyone restringing on a tight budget — these run premium
- Classical or nylon-string guitars — wrong string type entirely
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
Bronze winding
Warmer and rounder than phosphor bronze. Less of a bright ring when new, mellows differently as it ages.
Detail 03
Acoustic-specific
Wound for acoustic top vibration, not magnetic pickups. Won't drive an electric guitar's pickups properly.
Detail 04
Steel core
Full string tension on a steel-string neck. Not for nylon-string or classical instruments.
Final check
Know before you order
- 01One set only — no spare strings, winder, or cutters included
- 02Gauge change can shift neck relief; check action after settling
- 03Bridge pins and nut slots must suit steel-string gauges already
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will medium-light strings fit my guitar?
Any standard steel-string acoustic — dreadnought, concert, jumbo, parlor. Not for classical or nylon-string guitars, which need different tension and ball-end setups.
02How is bronze different from phosphor bronze?
Bronze is warmer and rounder with less top-end zing. Phosphor bronze is brighter and holds that brightness longer. Pick bronze if your guitar already sounds bright.
03Do I need to adjust my truss rod after switching?
If you're coming from lights, the added tension may pull relief slightly. Let the strings settle a day, then check neck relief and action.
04How many strings come in the set?
A standard six-string acoustic set. Individual replacement strings are sold separately.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51274115037177
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