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Rotosound SM77 Monel Flatwound Hybrid Bass Guitar Strings (40 60 80 100)

  • Based on 182 reviews
Condition: New
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Availability: 13 left in stock
Fulfilled by Amazon

Arrives Sunday, Aug 3
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Features

  • High quality music strings manufactured in england since 1958
  • Superb tone,feel,power and volume
  • Long life strings
  • Finest quality materials
  • Legendary british tone

Description

Highly praised by Bass Player Magazine as their favourite flatwound string. Unique materials produce a unique tone. From the Manufacturer The flatwound bass string that’s been awarded many accolades since its inception in 1966. Wound with the premium alloy Monel, Jazz Bass strings sound deeper and offer more resistance than the more commonly used stainless steel wrap.

Brand: ROTOSOUND


String Gauge: Light


Color: White Black Red Blue


Instrument: Bass Guitar


String Material Type: Composite


Item Weight: 3.17 ounces


Product Dimensions: 6.3 x 6.3 x 0.79 inches


Item model number: SM77


Is Discontinued By Manufacturer: No


Date First Available: July 16, 2004


Color Name: White Black Red Blue


String Gauge: Light


String Material: Composite


Number of Strings: 4


Material Type: Stainless Steel


Size: Small Medium Large X-Large 2X-Large


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Nice strings, but not exactly what I was looking for.
Style: Single
I ordered a set of these for a P-bass because I wanted the semi-dead sound of flat wounds. Unfortunately for me, they were actually brighter than the round wounds I had on there. Despite this I am really enjoying these. Bottom line: If you like flats but still want a somewhat crisp high end, these are great. Update: It has been 5 years and I still have the same original set on the bass. It doesn't get used as much as my other basses, but I do play it frequently so they have worn in. The strings are still very bright compared to other flatwounds I have played. I have grown to love the sound and I am glad they weren't dull out of the pack like I thought I wanted. When they have been too bright, I just roll down the tone and get the subby dullness. But the great thing about these strings is that I can turn the tone back up and enjoy the brightness. Couldn't do that with most other flatwounds I have tried. ... show more
Reviewed in the United States on January 28, 2014 by Alec W

  • Good strings
Style: Single
Very even volume from string to string, no loud E. Kinda brighter tone for flatwounds. Easier on the fingers. Gonna have to mess around with the trust rod. They do sound pretty good.
Reviewed in the United States on March 14, 2022 by marc wesley carey

  • lots of thump
Style: Single
I've gotten so I won't use any other string on my P bass and JAZZ bass. I dont change my flatwounds often but love the mo-town sound of these strings. Still able to replicate a Jaco sound by using only the bridge pick up with treble up and bass cut. Well balanced across the fretboard with my P bass and Jazz base. I havent used them with my acfive Spector bass but will soon. My music store doesnt stock these so I rely on Amazon. Never been disappointed. ... show more
Reviewed in the United States on February 18, 2016 by Mr.hihat

  • Great strings - NOT for through body Mustangs
Style: Single
These are solid bass strings but get LaBella special Mustang bass strings if you have a through body design. The Amazon description should say that and does not.
Reviewed in the United States on April 26, 2019 by RobO

  • Hands down best bass strings for a fretless
Style: Single
Hands down best bass strings for a fretless. My fender w/ nordstrand pickups loves these strings. Plus, you don't get the same calluses you would with round wounds, and they're a really nice light gauge for harmonics.
Reviewed in the United States on March 29, 2018 by alex

  • Rotosound SM 77
Style: Single
These are great flatwound strings. Tension is just right for me, not flabby or too stiff. Also these are a little brighter than most flats. Solid lows, balanced mids, and clear highs. Very versatile.
Reviewed in the United States on July 14, 2015 by Ray Shores

  • bad string
Style: Single
I received the Rotosound 77 jazz bass strings. Got them in a timely matter no trouble there. The problem is that the "D" string is dead. A thuddy sound instead of nice clear tone. I use these strings a lot and this is the first time anything like this has happened. What now?? I feel cheated because the string is not right. It is the .60 string on the 40-60-80-100 set of flat-wound Rotosound SM77 Monel Flatwound Hybrid Bass Guitar Strings (40 60 80 100) . I guess I will just use it, practice only for now, then after some time when needed, put the other set on and see what happens there. I bought 2 sets of course. Hmmm, disappointed. 7/24/15 got another set and same thing, except this time it is the E that is dead. I guess I will have to give up on Roto, my all time favorite strings. :( Too bad. That is three sets in a row, different sting each time. ... show more
Reviewed in the United States on January 24, 2012 by Don Zank

  • Great Strings
Style: Single
This is the first time I have used RotoSound flat wounds and they are amazing. I put them on a 1964 P-Bass and play through a MarkBass 2/10 combo amp. Great depth and articulation if needed.
Reviewed in the United States on September 25, 2019 by Kevin

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