GHS Nickel Rockers R+RL (.010–.046): the rollerwound pure nickel light gauge
Reviewed by the Change Your Strings editorial team ·
GHS Nickel Rockers R+RL is GHS's pure nickel rollerwound electric set in Light .010 to .046, the exact gauge match to GHS's own Boomers GBL. Rollerwinding flattens the wrap slightly for a smoother feel and a touch more tension. Pure nickel reads warmer and rounder than nickel-plated steel, with less midrange bite, and holds its tone longer since there's no plating to wear through. Made in Battle Creek, Michigan since 1964.
What this set is
GHS Nickel Rockers R+RL is the pure nickel half of a matched pair. Same .010 to .046 Light gauge as GHS's own Boomers GBL, opposite wrap alloy. Where Boomers wraps nickel-plated steel around the core for brightness and bite, R+RL wraps 100 percent pure nickel, rollerwound, for a warmer, rounder voice.
GHS's own product page ties the Nickel Rockers line back to 1964, the same year the company was founded in Battle Creek, Michigan, and pitches it as "the PURE NICKEL sound of original rock n' roll and the warm tones of blues and jazz." That's a real alloy distinction, not just marketing language: pure nickel was the standard electric wrap before nickel-plated steel took over the market in the late 1960s.
Anatomy
- Model
- GHS Nickel Rockers R+RL
- Gauge
- .010 – .046 (Light)
- Gauge set
- .010, .013, .017, .026, .036, .046
- String count
- 6 strings
- Core wire
- Steel (GHS doesn't publish the cross-section for this line)
- Wrap wire
- 100% pure nickel, rollerwound
- Coating
- None, uncoated
- Winding
- Rollerwound, slightly flattened by precision rollers
- Intended scale
- Fits 25.5" Strat / Tele and 24.75" Les Paul / SG / ES-335 alike
- Intended tunings
- E standard
- SKU / part number
- R+RL
- Made in
- United States (GHS, Battle Creek, MI)
- Pack
- Single (ASIN B0002D0P1E)
What rollerwinding actually changes
Most roundwound strings wrap a round wire straight around the core and leave it round. GHS's rollerwinding process adds a second step: after the pure nickel wire is wound on, it passes through computer-controlled precision rollers that slightly flatten the outer surface. GHS describes the result as "a semi-flat string that has a warm but articulate tone, which feels great under the fingers."
Two things change because of that flattening. Feel is the obvious one: a rollerwound string is smoother under the fingers than a fully round wrap, with less finger noise sliding between frets. Tension is the less obvious one. GHS's own copy notes the process adds "a touch of extra tension" compared to a standard round wrap at the same gauge, so a rollerwound .010 can feel very slightly stiffer than a plain roundwound .010 from another maker.
Neither effect is dramatic. The tone difference between R+RL and Boomers GBL comes almost entirely from the alloy swap, pure nickel versus nickel-plated steel, not from the rollerwinding step itself. Rollerwinding is a finish, not a different string family.
R+RL vs Boomers GBL vs the Stevie Ray Vaughan set
R+RL sits inside a small family of GHS pure nickel rollerwound sets. The cleanest comparison is against Boomers GBL, GHS's own nickel-plated steel set in the identical gauge. The next closest relative is the Nickel Rockers 1300 Low Tune, the heavier production set GHS built from Stevie Ray Vaughan's late-career gauges and released after his 1990 death. Same alloy and winding process as R+RL, different gauge and tuning target.
| Nickel Rockers R+RL (this set) | Boomers GBL | Nickel Rockers 1300 (SRV) | |
|---|---|---|---|
| Wrap wire | Pure nickel, rollerwound | Nickel-plated steel | Pure nickel, rollerwound |
| Gauge | .010–.046 | .010–.046 | .011–.058 |
| Third string | .017, wound | .017, wound | .019, plain |
| Home tuning | E standard | E standard | Eb standard |
| Tone character | Warm, smooth, less midrange bite | Bright, punchy, more attack | Warm, heavy, saturated |
| Best known for | GHS's pure nickel default | GHS's 60-year rock canon | The documented SRV tone |
| Price tier | $ | $ | $$ |
If you already like Boomers GBL and want to hear the pure nickel side of GHS's catalog without changing gauge, R+RL is the direct A/B. If you want the heavier, lower-tuned Texas-blues set specifically, the 1300 is the one to buy instead.
Best for
Players who want a warmer, more vintage-leaning electric tone without leaving GHS's catalog or changing gauge from a nickel-plated steel default. Blues and jazz players who lean on a smoother, less aggressive top end for clean and low-gain tones. Anyone who likes GHS's rollerwound feel and wants to compare pure nickel against Boomers GBL at the identical .010 to .046 spec. Players who hate re-stringing before every session, since pure nickel changes less as it wears in than a nickel-plated steel set does.
Worst for
Players chasing a bright, cutting, high-gain modern tone: Boomers GBL or a cobalt set will read louder and snappier through the same pickups. Drop tunings below E standard, where the heavier Nickel Rockers 1300 or a dedicated drop-tuning gauge holds up better. Anyone who specifically wants the documented Stevie Ray Vaughan gauge and tuning, since that is the 1300 Low Tune, not this set.
Verdict
R+RL is the honest way to hear what pure nickel actually does to an electric tone, because GHS sells it in the exact same .010 to .046 gauge as its own nickel-plated steel Boomers GBL. No gauge change needed, just the wrap alloy and the rollerwinding. If Boomers already sounds a little bright or aggressive for what you're playing, blues, jazz, or a vintage rock tone, this is the direct swap. If you want more output and snap, stay on Boomers or a nickel-plated steel set from another maker.
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