Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Amazon
4.7 (54)
$25.99
Reverb
5.0 (1)
$25.99 New
$23.99 Used
Thomann
5.0 (10)
$31.00

Price History

Based on price data from 4 merchants for "DR Strings - Fat Beams FB-40 / 40-100". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Elevate your bass guitar's performance with DR Strings Fat-Beams FB-40. These strings are not just an accessory; they're an upgrade to your sound. Boasting a stainless steel build, Fat-Beams deliver a bright, powerful sonic projection that reverberates across all frequencies. The magic lies in their round-core compression wound process, which enhances string intonation and emphasizes a balanced tonal output, making them a favorite among discerning bassists.

Perfectly suited for those who demand reliability and longevity, these strings are crafted to last without compromising on performance. Whether you're slapping, popping, or laying down smooth grooves, the Fat-Beams ensure every note rings with clarity and precision. Handmade in the USA, they embody craftsmanship and quality that resonate in every strum.

If you're looking to make your bass lines stand out, DR Strings Fat-Beams are the choice of professionals who seek both durability and a distinctive musical voice. With gauges ranging from .040 to .100, they cater to a variety of playing styles, offering the flexibility to suit any performance need.

Key Features:

  • Gauges: .040", .060", .080", .100"
  • Light gauge for versatile playability
  • Stainless steel for bright sonic projection
  • Long scale design
  • Round wound with a round string core
  • Handmade in the USA for premium quality and craftsmanship

Product specs

Guitar Type Electric Bass
Number of Strings 4
Coated No
Gauges .040, .060, .080, .100
Winding Type Round Wound
Core Material Round Steel
Winding Material Stainless Steel
Scale Length Long, 37.75" at taper

FAQs

What is the tonal character of DR Strings Fat Beams FB-40?

DR Strings Fat Beams FB-40 offer a bright and punchy tone with enhanced clarity due to their stainless steel winding. They provide a balanced frequency response, making them suitable for various genres, especially funk and slap bass.

Are DR Strings Fat Beams FB-40 suitable for slap bass techniques?

Yes, DR Strings Fat Beams FB-40 are well-suited for slap bass techniques. Their stainless steel construction delivers a bright and articulate sound that complements the percussive nature of slap playing.

What is the scale length compatibility of DR Strings Fat Beams FB-40?

DR Strings Fat Beams FB-40 are designed for long-scale bass guitars, with a scale length of 37.75" at taper, ensuring proper tension and performance on standard long-scale instruments.

How do DR Strings Fat Beams FB-40 compare to coated strings in terms of durability?

DR Strings Fat Beams FB-40 are uncoated, which means they may not last as long as coated strings in terms of corrosion resistance. However, they offer a more natural feel and tone preferred by many players.

What gauge sizes are available in the DR Strings Fat Beams FB-40 set?

The DR Strings Fat Beams FB-40 set includes gauges .040, .060, .080, and .100, providing a balanced and versatile string tension suitable for various playing styles.

Edmond Gilmore

Edmond Gilmore

Delano Times Square JC4TF - and DR's Fat Beam 40-100 by Edmond Gilmore

Video thumbnail for Delano Times Square JC4TF - and DR's Fat Beam 40-100 by Edmond Gilmore by Edmond Gilmore

Delano Times Square JC4TF - and DR's Fat Beam 40-100 by Edmond Gilmore

Edmond Gilmore

Edmond Gilmore

Video thumbnail for DR String LO-RIDER&FAT-BEAMS 比較 by Teppei's Bass Groove

DR String LO-RIDER&FAT-BEAMS 比較

Teppei's Bass Groove

Teppei's Bass Groove

Video thumbnail for String comparison 4 months old dr fat beams vs new by biljami

String comparison 4 months old dr fat beams vs new

biljami

biljami

Reviews

PROS

  • Offers low tension for comfortable playability

  • Brilliant sound with enhanced mids and lows

  • Retains sound quality over time with daily use

  • Round core decreases tension compared to hexagonal cores

  • Smooth feel with well-balanced string-to-string tension

  • Suitable for slap and bend techniques

  • Durable, high-quality construction

  • Enhances warmth on ebony fingerboards

CONS

  • Not compression wound as some descriptions state

  • Lighter gauge may feel too light for some players

  • Lacks silk ends present in other brands

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about DR Strings - Fat Beams FB-40 / 40-100.

Comparisons

  • DR Fat Beams offer a less stiff feel due to their round core, compared to the hex core of D'Addario Pro Steels.

    Source

User experience

  • DR DDT strings on an MTD bass maintain their tone for several months, demonstrating good longevity.

    Source
  • Pro Steels have a smoother feel compared to Fat Beams, which may be an important consideration for some players.

    Source

Use cases and applications

  • Pro Steels are noted for their bright tone, which may not suit every musical genre.

    Source

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Artist usage

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See how Adam Neely uses DR Strings - Fat Beams FB-40 / 40-100

Adam Neely

Bassist, Keyboardist

Sungazer

...
Verified via reddit
See how Divinity Roxx uses DR Strings - Fat Beams FB-40 / 40-100

Divinity Roxx

Singer, Bassist

...
Verified via YouTube

In the attached video, Divinity shows her Fat Beam 40-100 strings at 2:33 and shares that she uses them, and a bit about why.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use DR Strings - Fat Beams FB-40 / 40-100, it is most commonly used with the following gear.

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