Korena
Product detailSKU #1274115044774

RotosoundRS66M Medium Scale Bass Strings

Rotosound
Rotosound RS66M Medium Scale Bass Strings
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Independent shopping perspective

The Korena take

Medium-scale bass string set from Rotosound at a low price. For basses with roughly a 32-inch scale, not standard long-scale instruments.

Rotosound RS66M Medium Scale Bass Strings product detail
Product studyRotosound RS66M Medium Scale Bass Strings

Strong match

Who this is for

  • Short-run basses built around a 32-inch scale length
  • Players restringing a medium-scale bass without paying boutique prices
  • Keeping a spare set in the case for gigs

Consider the trade-offs

When to look elsewhere

  • Standard 34-inch long-scale basses — the winding runs out short
  • Players wanting a broken-in, thumpy flatwound feel
  • Five-string basses needing a matched low B

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

Medium scale

Sized for about a 32-inch scale. The silk wrap and taper land in the wrong spot on a long-scale bass.

Detail 02

Roundwound construction

Ridged surface under the fingers. Brighter and grippier than a flat, with more finger and fret noise.

Detail 03

Medium gauge

Middle-of-the-road tension. Stiffer than a light set for slap, easier on the hands than heavies.

Detail 04

Four-string set

Covers E-A-D-G. Nothing here for a five- or six-string instrument.

Detail 05

Price under thirty dollars

Cheap enough to change strings on schedule rather than stretching a dying set for months.

Final check

Know before you order

  1. 01Measure nut to bridge saddle first — medium scale is roughly 32 inches
  2. 02Roundwounds wear frets faster than flats over years of play
  3. 03Expect to retune repeatedly for the first day while they stretch

Product questions

Before you decide

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

01Will these fit my Fender Precision or Jazz bass?

No. Those are long-scale, about 34 inches. A medium-scale set will not have enough winding past the nut. Buy the long-scale version instead.

02How do I know if my bass is medium scale?

Measure from the nut to the bridge saddle. Around 32 inches is medium scale, 34 inches is long scale, 30 inches is short scale.

03Can I cut long-scale strings down to fit?

Not cleanly. Cutting past the silk winding exposes the core and the string can unravel at the tuner post.

04How often should I change them?

Depends on how much you play and how acidic your hands are. Most players notice roundwounds go dull somewhere between one and three months.

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