D'ADDARIO EPS515 PROSTEELS STRING SET FOR ELECTRIC GUITAR MEDIUM 11-50
Estimated Shipping Widget will be displayed here!
What you need to know
What you need to know
- Ultra-bright and dynamic sound : magnetic steel alloy designed for rich harmonics, more "crunch," and increased sustain.
- Ideal for cutting through the mix : precise attack and strong presence, perfect for sharp rhythms as well as expressive leads.
- Enhanced longevity : eco-friendly packaging and anti-corrosion treatment for a longer lifespan.
- Manufacturing quality : made in the USA for consistent performance and reliability in use.
Manufacturer Information
D'addario And Co
https://www.daddario.com
------------------------
Safety manager:
D'Addario Europe Ltd
Email:
Address:
A modern "metal" character, designed for energy
The ProSteels EPS515 are designed for electric guitarists seeking a bright, tight, and highly responsive tone. Their sonic signature emphasizes clear brightness and excellent definition, helping chords remain distinct under distortion and highlighting natural harmonics.
Medium gauge 11-50: balance between control, punch, and sustain
With a 11-50 gauge, this set offers more resistance under the fingers than a 10-46, often resulting in better attack control, a more "solid" feel in rhythm playing, and more pronounced sustain. It's a relevant choice for standard or slightly dropped tunings, and for those who want a denser sound without moving to very heavy gauges.
Technical specifications
| Format | standard | Nbr of strings | 6 |
| Type of cord attachment | Without | Color | Grey |
| Category | electric | ||
| Model | D'Addario ProSteels EPS515 | Packaging | eco-friendly and anti-corrosion |
| Type | ProSteels strings for electric guitar | Durability | extended lifespan (anti-corrosion) |
| Gauge | Medium 11-50 | Manufacturing | USA |
| Tone | very bright, dynamic | Plain Steel gauges | .011,.015,.019 |
| Alloy | unique magnetic steel alloy | ProSteels Wound gauges | .028,.037,.050 |
| Sound result | rich harmonics, more crunch, increased sustain | ||
Questions frequently asked
What sound do D'Addario ProSteels EPS515 strings produce when overdriven?
Thanks to their magnetic steel alloy, these strings deliver a very bright and dynamic tone. Chords remain clear under overdrive, while natural harmonics are highlighted.
Is the 11-50 gauge suitable for standard tuning?
The medium 11-50 gauge is suitable for standard tuning and slightly detuned tunings.
What are the gauges of the wound strings in the EPS515 set?
The ProSteels wound strings come in .028, .037, and .050. The set is designed for a 6-string electric guitar. Its overall 11-50 gauge offers more resistance than a 10-46 set.
Do the ProSteels 11-50 strings offer more sustain?
This model is promoted as having increased sustain and more crunch. The 11-50 gauge tension also provides a firmer feel when playing rhythm.
Are the EPS515 strings corrosion resistant?
An eco-friendly, anti-corrosion packaging is provided for this set. The lifespan is reported to be extended thanks to this protective coating.



