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D'Addario · NYXL · 11-14-18-28-38-49-64

D'Addario NYXL1164 (11-14-18-28-38-49-64) in Drop A (7-string) on a 25" scale

11-64 Medium 7-String, NYXL Electric Guitar Strings on an electric guitar with a 25" scale, tuned to Drop A (7-string) (E4 B3 G3 D3 A2 E2 A1), pulls 126.7 lb57.5 kg564 N in total and 18.1 lb8.21 kg81 N per string on average. That is a medium feel for an electric guitar. The set is moderately uneven (spread 10.2%). String 7 (A1) deviates most: −21% from the set average.

Total tension
126.7 lb57.5 kg564 N
Average per string
18.1 lb8.21 kg81 N
Feel
medium
medium ≈ 17.1 lb7.76 kg76 N per string
Set your own preferred feel
Balance
moderately uneven
spread 10.2%

Tension per string

05101520lb025810kg0255075100Nmedium (10-46)set average1E4.01118.9 lb8.55 kg84 N2B3.01417.1 lb7.77 kg76 N3G3.01817.9 lb8.12 kg80 N4D3.02820.2 lb9.16 kg90 N5A2.03820.1 lb9.12 kg89 N6E2.04918.2 lb8.25 kg81 N7A1.06414.4 lb6.52 kg64 N
The bronze dashed line is the medium-feel target: the average per-string tension of a 10-46 set on a 25.5" scale in E standard (17.1 lb7.76 kg76 N). Loose and tight are measured against it.Line thickness follows the string gauge; textured lines are wound strings. Hover, tap or tab to a string for details.
#NoteHzGaugeItemType Tensionvs avg
1E4329.6 .011NYS011plain 18.9 lb8.55 kg84 N+4%
2B3246.9 .014NYS014plain 17.1 lb7.77 kg76 N−5%
3G3196.0 .018NYS018plain 17.9 lb8.12 kg80 N−1%
4D3146.8 .028NYNW028wound 20.2 lb9.16 kg90 N+12%
5A2110.0 .038NYNW038wound 20.1 lb9.12 kg89 N+11%
6E282.4 .049NYNW049wound 18.2 lb8.25 kg81 N+0%
7A155.0 .064NYNW064wound 14.4 lb6.52 kg64 N−21%
Total126.7 lb57.5 kg564 N

Open in the calculator

Similar sets in Drop A (7-string), 25"

SetGaugesAvg per stringTotalFeelBalance
D'Addario EXL110-7 10-13-17-26-36-46-5915.8 lb7.18 kg70 N 110.7 lb50.2 kg493 Nmediummoderately uneven
Elixir 12074 10-13-17-26-36-46-5916.0 lb7.24 kg71 N 111.8 lb50.7 kg497 Nmediumuneven
Elixir 19074 10-13-17-26-36-46-5916.0 lb7.24 kg71 N 111.8 lb50.7 kg497 Nmediumuneven
Elixir 12106 11-14-18-28-38-49-5918.1 lb8.20 kg80 N 126.5 lb57.4 kg563 Nmediumuneven
Elixir 19106 11-14-18-28-38-49-5918.1 lb8.20 kg80 N 126.5 lb57.4 kg563 Nmediumuneven
NYXL1164 (this page) 11-14-18-28-38-49-6418.1 lb8.21 kg81 N 126.7 lb57.5 kg564 Nmediummoderately uneven

Best match for a medium feel in Drop A (7-string), 25"

Ranked by how close every string is to 17.1 lb7.76 kg76 N (lower deviation is better).

  1. D'Addario NYXL1164 11-14-18-28-38-49-64 deviation 12.3%, average 18.1 lb8.21 kg81 N, moderately uneven
  2. D'Addario EXL110-7 10-13-17-26-36-46-59 deviation 13.2%, average 15.8 lb7.18 kg70 N, moderately uneven; same gauges: NYXL1059
  3. Elixir 12074 10-13-17-26-36-46-59 deviation 13.6%, average 16.0 lb7.24 kg71 N, uneven; same gauges: 19074

More for the NYXL1164

Other tunings on 25": B standard (7-string), A standard (7-string)

Drop A (7-string) on other scales: 24.75", 25.5", 26.5", 27", 28", 25.5"–27" multiscale

About these numbers

Tension is calculated, not measured: T = μ · (2 · L · f)², where μ is the string's mass per unit length (unit weight), L the vibrating length (scale) and f the pitch (A4 = 440 Hz, equal temperament). kg means kilogram-force: 1 kg ≈ 9.81 N ≈ 2.205 lb.

How a set feels also depends on the guitar's setup: action height, break angle over the nut and saddle, string length behind the nut and bridge, and your playing style. Plain strings feel stiffer than wound strings at the same tension. Use these figures to compare sets, not as an absolute measure of feel.

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