D'Addario

DAddario Silk Steel Acoustic Guitar Strings - EJ40-6 String - Warm Mellow Tone - Light 11-47

$9.89
sizeS

769+ bought in the past month

About this item

  • Warm and Mellow: Silk & Steel acoustic guitar strings provide our warmest, mellowest tone with low tension and reduced finger noise that's great for fingerstyle playing
  • Vintage Acoustic Vibes: Made with silver-plated copper windings over a combination silk and steel core for a softened tone that's deal for parlor guitars and vintage instruments
  • Strings for Every Style: From jazz to metal to rock, bluegrass, blues, folk and more, we make great sounding strings for every genre and level from beginner to pro, including strings for bass, acoustic, classical, and 12-string
  • Sound Better, Play Better: Shop our whole collection of guitar accessories including string winders, picks, straps, capos, tuners, cables, gear bags and cases, plus strings for banjo, mandolin, ukelele and more
  • Made in the USA: As the world’s largest and most respected maker of musical accessories, D’Addario guitar strings are made to exacting specifications at our cutting edge New York production facility
$9.89

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Product details
BrandD'Addario
String Gauge.011
ColorSilver
InstrumentAcoustic Guitar
String Material TypeSilver-plated copper
Technical specifications
item_weight0.2 ounces
product_dimensions4.75 x 0.32 x 4.75 inches
item_model_numberEJ40
best_sellers_rank#382 in Musical Instruments ( See Top 100 in Musical Instruments ) #15 in Acoustic Guitar Strings
is_discontinued_by_manufacturerNo
date_first_availableMarch 1, 2007
color_nameSilver
string_gauge.011
string_materialSilver-plated copper
number_of_strings6
material_typeSilk, Steel, Copper
size6-String

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Customer reviews

4.73,819 ratings
  1. 580%
  2. 420%
  3. 30%
  4. 20%
  5. 10%

Customers say

Customers praise these guitar strings for their warm, mellow tone and soft, smooth feel compared to steel strings.

★★★★★

Now that's what I like to hear! My finger agree with my ears too!

ValSGSeptember 25, 2019✓ Verified purchase

Many years ago, I had played a Yamaha acoustic daily. My poor left hand fingers were completely numb on the tips, and blistered each time I played on the strings I was using. Typing was very painful in class. I later was in a music store & spotted strings, and so looked them over. Saw (martin) Folk Silk & Steel strings. Reading, says were 'easy on fingers', mellow sounding. The first part is what got my attention. I bought them and strung them up. Oh wow. Yes! Easy on fingers! My fingers healed up and got feeling back over the coming days, even while still playing 2-4 hours per day. Got married and stopped playing except very occasionally over the next 39 years. Fast forward to this last July, I bought a new guitar and much better guitar. Oh no. The strings! Meat grinders again. But. I knew what was needed, and I played on them for a few minutes daily, building may left hand back up. Strength wise and callouses. Except these strings also left bruising and did cut my fingers. Looking on Amazon, I knew I wanted Silk & Steel strings again. Or at least I thought. Oh my gosh..... cannot believe how many brands of strings now! 1970's, there weren't many brands or kinds NOR gauges. Crud. What to get? Spent more than 2 weeks looking and reading... Finally decided on these D'addario Silk & Steel. The 1st strings, high E, is 11, whereas Martin is 11.5. D'addarion would be slightly easier on that high string on my pinkie finger. It's the one that is bruised the most. The other strings are the same as the Martin's. Love these strings! Mellow and soft and the notes just flowwww..... strings & guitar just resonate... the sound lasting... not falling off as quick as the original strings. Yes! Got my wonderful sound back and love listening while playing again. I do finger picking... kind of banjo style. Notes on these strings ring true without brassy sounds..... bass is solid & rings, and not thunking as the strong (hard) strings were producing. (the guitar came with 13's! Not good on fingers that the last time playing at all had been 15 years earlier, and on Silk & Steel at that. Did NOT like the sound of 13's either. Very HARD notes, no flowing & then tapering off sound.) Am very happy with these D'addarios Silk & Steel. I do not miss the extra .5 on the Martin high E string. I sat and played for 4 hours on these strings. My back gave out sitting with my dreadnought. My left hand fingers were still okay and could have played a lot longer. But, my back said no, put the guitar away and play again tomorrow. Love these strings. ^_^ Read more

★★★★★

My opinion is these are the best sounding strings for a smaller guitar.

DaveFebruary 10, 2026✓ Verified purchase

I originally wrote an unfavorable review but only because delivery was late (not a good reason) and these strings most definitely deserve a five star review. I have several guitars and tried many different types of strings. I usually like the Elixir PB, but these EJ40 strings are simply fantastic on my Koa GS mini. They play amazing and sound so mellow and nice especially good with an alternate tuning such as dadgad or an open. I know Taylor says get med gauge but these to me are so much better. Just give them a try, a bargin price, may not last as long as PB but silk and steel is amazing. Read more

★★★★★

Own a parlor guitar? You gotta try these!

Bobby W.November 9, 2023✓ Verified purchase

I really like D'Addario strings in general - and years back I settled on their Nickle Bronze line, stringing all my guitars with either the Lights or Balanced Tension Lights. That included my parlor guitars. I had no idea that these Silk and Steels existed. :) Anyway, when it came time to change the strings on my Blueridge Parlor, I did a Google Search and Silk and Steel popped up. Love em!! To my ears, they indeed sound "mellower", very pleasant for fingerstyle and Blues, my main area of interest. They also seem to project a bit less volume than the Nickle Bronze, and I'm guessing it's mainly because of the lighter gauge of the lower four strings. Not an issue for me. Along with the rounder sound, those lighter gauge lower strings are much kinder to my fretting fingers and the lower tension makes bending easier. These gains in ease of play have been a real eye opener! Lastly, I never stretch my strings when I install them, so typically I'd have to monkey around with a newly installed set of Nickle Bronze before they'd stabilize. Surprisingly, these Silk and Steels held initial tuning pretty good and only needed some minor tweaking during the first hour of play. I don't know if the core material difference had anything to do with it or if I just got lucky on the installation. Anyway, if you own a parlor guitar or are looking for strings that are gentler on your fingers, these are really worth trying out. :) Read more

★★★★★

Highly recommend

A. C. WillisJanuary 2, 2026✓ Verified purchase

Excellent product for high-end acoustic guitars. Strings are smooth for fretting and sound great! Read more

★★★★☆

I highly recommend D'Addario strings & they are a great value too!

Brian J BlaneyOctober 22, 2025✓ Verified purchase

Great improvement for me. Mr 🐝 My Dealer installed Martin S & S, same gage, and I wanted to determine what sonic changes were to be noticed by reverting to my regular brand D'Addarios. WOW clearly the bass response was fantastic, and all tonality, and clarity were impressive increased. As for me I highly recommend D'Addario strings and long lifestyle from them, uncoated. Read more

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