Rotosound Swing Bass RS66LD Stainless Steel Bass Strings - Long Scale | No Limit Guitar Co, Idaho Falls
Rotosound Swing Bass strings are among the most historically significant bass strings ever made — introduced in 1962 as one of the first round-wound stainless steel bass strings ever produced, they fundamentally changed the sound of the electric bass overnight. Crafted from a proprietary stainless steel alloy using a closely guarded manufacturing process, the RS66LD set delivers the responsive feel and vibrant, cutting tone that has made Rotosound the string of choice for legendary players including Geddy Lee, John Paul Jones, and Billy Sheehan. If you're looking for bass strings with real character and a proven legacy, Rotosound Swing Bass is where you start.
Product Overview
The RS66LD is a four-string, long-scale set wound in round-wound stainless steel — a construction that gives Rotosound Swing Bass strings their signature bright, punchy tonal character. Stainless steel winding produces a harder, more reflective surface than nickel, resulting in a crisp, articulate attack, strong upper harmonic presence, and a naturally aggressive edge that cuts through any live or recorded mix. These are strings built to be heard.
The steel core and stainless winding combination delivers a responsive, lively feel under the fingers with excellent note definition across the full range of the instrument. The gauges — .045, .065, .080, and .105 — provide a well-balanced tension that suits a wide variety of playing styles, from aggressive pick playing and fingerstyle rock to melodic bass lines that demand clarity and projection. These strings fit long-scale bass instruments with scale lengths between 32" and 34".
What sets Rotosound apart goes beyond the materials. The specific steel alloy used to wind Swing Bass strings is proprietary, and the manufacturing process that gives them their distinctive feel and tone has been refined and closely protected for over six decades. The result is a string that sounds, feels, and performs unlike anything else — consistent, vibrant, and built to the same standard that attracted some of the most demanding bass players in rock history.
Ideal For
- Rock, prog, and hard rock bassists who demand bright, cutting tone that projects above loud stage volumes
- Pick players and aggressive fingerstyle bassists who need strings with a firm, responsive feel and strong attack
- Fans of the classic Geddy Lee, John Paul Jones, or Billy Sheehan tone looking to get closer to those legendary sounds
- Gigging musicians who want reliable, consistent bass strings with a vibrant tone that holds up through extended use
- Bass players in Idaho Falls searching for professional-grade stainless steel strings with a proven track record
Key Features
Round-Wound Stainless Steel Winding
Rotosound Swing Bass strings are wound with proprietary stainless steel — a harder, brighter winding material than nickel that produces the crisp, aggressive attack and strong harmonic presence the series is known for. Round-wound construction adds tactile texture and enhances the brightness and sustain of the tone, making these strings ideal for players who want to be heard.
Proprietary Steel Alloy and Manufacturing Process
The specific steel alloy used to produce Swing Bass strings is unique to Rotosound, and the manufacturing process behind them has been refined and closely guarded since 1962. This combination of exclusive materials and decades of accumulated craftsmanship produces a tonal character and playing feel that cannot be replicated by off-the-shelf string wire or standard production methods.
Vibrant Tone with Responsive Feel
Swing Bass strings are prized for their responsive, lively feel — there is a directness and immediacy to the way they transmit energy from your fingers to the amp that makes playing feel more connected and expressive. Combined with their vibrant, punchy tone, they reward dynamic playing and respond noticeably to variations in touch and technique.
Trusted by Legendary Players Since 1962
Geddy Lee, John Paul Jones, and Billy Sheehan are among the most technically demanding and tonally discerning bass players in rock history — and all have made Rotosound Swing Bass strings their choice. That endorsement is not incidental. These strings earn their reputation through consistent performance at the highest level, night after night and record after record.
Available in All Popular Gauges and Scale Lengths
Rotosound Swing Bass strings are available across a full range of gauges and scale lengths, making it easy to find the right configuration for your instrument and playing style. The RS66LD long-scale set fits bass guitars with scale lengths from 32" to 34".
What's Included
- Rotosound Swing Bass RS66LD Stainless Steel Bass Strings (one set, 4-string)
- Gauges: .045, .065, .080, .105
- Manufacturer's warranty
- Free standard shipping
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer Part Number | RS66LD |
| Guitar Type | Electric Bass |
| Number of Strings | 4 |
| Gauges | .045, .065, .080, .105 |
| Winding Type | Round Wound |
| Core Material | Steel |
| Winding Material | Stainless Steel |
| Scale Length | Long Scale, 32"–34" |
| Coated | No |
| Number of Sets | 1 |
Get Your Hands on These Bass Strings Today
Visit No Limit Guitar Co in Idaho Falls to pick up a set of Rotosound Swing Bass RS66LD strings and experience the tone that has defined rock bass for over 60 years. Our team is happy to help you find the right strings for your bass and playing style. Stop by our Idaho Falls guitar store or contact us today to check availability.
