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string set electric bass stainless steel 40-100 040-060-080-100 long scale
The string that started a revolution and brought the bass player from the back line to the front.
This is the string that James How and John Entwistle perfected into what was to become the industry standard. The bright punchy high energy sound this string offered and so much a big part of early rock music as we know it, quickly grew in popularity to all four corners of the globe and remains the leading contender to this present day.
The John Entwistle connection 1966
“It was in 1966 and I was looking for that Danelectro sound again. I tried everybody’s strings but the E and the A’s just didn’t work. It was the same with Rotosound but there was something about them that was almost there but not quite. To solve the problem I got in touch with James How and told him his D and G strings were great but the E and A didn’t vibrate properly.
He told me to take my bass along to Rotosound and have some strings made until they got it right. After a couple of hours, we realised that the problem wasn’t in the wire winding, but in the core of the string. You could see that the strings vibrated in a big circle and that was wrong; the core needed to be thicker.
We also made the overall gauges a bit heavier and they sent me away with 12 sets to use. A couple of days later they called and asked if I objected to them putting my name to the strings and selling them commercially. I told them I didn’t mind as long as they kept me supplied with free strings!
But then we had to do the same with medium and short scale strings because I had loads of different basses by then. Those strings, the RS 66 sets, were the first that vibrated properly other than the Danelectros.”
The most popular Roundwound bass string ever. Rotosound was the first string company to produce this kind of string. Introduced in 1962 it changed the sound of the instrument instantly. The favourite string of many players including Billy Sheehan, John Paul Jones and Geddy Lee. The steel used to produce these strings is unique, combined with a highly secretive manufacturing process.
All items are professionally packed for safe transit
Tracked UK delivery options available at checkout
Orders placed before 1pm (Mon–Fri) are usually dispatched the same working day
Guitars may require 1–2 additional working days for final setup
UK Delivery: Standard and next working day options available. Some remote areas may incur an additional charge — we’ll always contact you before dispatch.
International Shipping: Worldwide shipping available — please contact us for a quote before ordering.
For full delivery options, setup information, and international pricing, 👉 View our Shipping page: https://www.guitarwarehouse.co.uk/pages/shipping
Online Orders – 14-Day Returns (Distance Selling Regulations) Customers who make a purchase online or via distance selling are entitled to return an item within 14 days of receipt, in accordance with the Consumer Contracts Regulations. Items must be in unused condition and returned with all original packaging and documentation.
Refunds will be issued to the original payment method once the item has been inspected and confirmed to be in resalable condition.
Return shipping is the responsibility of the customer unless the item is faulty or supplied in error.
In-Store Purchases Items purchased in-store are not eligible for a refund. However, we do offer exchange or a store credit (gift card) for in-store purchases returned within 14 days, provided they are in their original condition with proof of purchase.
Exclusions Please note that custom orders, modified items, B-stock, clearance items, and goods obtained through part exchange are non-refundable, unless faulty.
Partial Refunds There are certain situations where only partial refunds may be granted, at our discretion. These include, but are not limited to:
Guitars returned with protective plastic film removed from pickguards or pickups.
Items showing signs of use or handling.
Missing or damaged original packaging, tags, or accessories.
All returns are inspected upon receipt. If a return does not meet the conditions above, we reserve the right to refuse it or issue a partial refund.
New Items — 12-Month Warranty
All new products sold by Guitar Warehouse are covered by a 12-month manufacturer’s warranty, in line with UK consumer law.
This warranty covers manufacturing defects and faults that occur under normal use. In the event of an issue, we will assist with the warranty process and liaise with the manufacturer or authorised service centre where required.
This warranty does not cover:
Normal wear and tear
Damage caused by misuse, neglect, accident, or unauthorised repair/modification
Consumable items (such as strings, valves, batteries, etc.)
Pre-Owned Items — 3-Month Warranty
All pre-owned items are supplied with a 3-month Guitar Warehouse warranty.
This covers faults that arise from normal use and were not apparent at the time of sale. All pre-owned instruments and equipment are checked, tested, and set up prior to sale to ensure they are fully functional.
This warranty does not cover:
Cosmetic wear consistent with age or prior use
Damage caused by misuse, neglect, accident, or unauthorised repair/modification
Proof of purchase is required for all warranty claims.
Warranty claims must be reported as soon as a fault is identified.
Warranty is non-transferable and applies to the original purchaser only.
Your statutory rights under UK consumer law are not affected.
For warranty claims on distance sales, customers are responsible for safely returning the item to us for inspection. Where a valid warranty fault is confirmed, we will cover the cost of returning the item to the customer.
If you have any questions about warranty coverage, please contact us — we’re always happy to help.
