---
product_id: 1363658
title: "Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90)"
brand: "rotosound"
price: "€ 80.03"
currency: EUR
in_stock: true
category: "Rotosound"
url: https://www.desertcart.pt/products/1363658-rotosound-rs77m-monel-flatwound-bass-guitar-strings-40-50-75
store_origin: PT
region: Portugal
---

# Rich Tone Flatwound Medium Gauge Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90)

**Brand:** rotosound
**Price:** € 80.03
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate Your Sound with Rotosound!

## Quick Answers

- **What is this?** Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90) by rotosound
- **How much does it cost?** € 80.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1363658-rotosound-rs77m-monel-flatwound-bass-guitar-strings-40-50-75)

## Best For

- rotosound enthusiasts

## Why This Product

- Trusted rotosound brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rich, Warm Sound:** Achieve that classic bass tone that stands out in any mix.
- • **Versatile Tuning:** Perfectly balanced gauges (40, 50, 75, 90) for all playing styles.
- • **Easy on the Fingers:** Designed for comfort, making long sessions a breeze.
- • **Enhanced Durability:** Built to withstand the rigors of performance and practice.
- • **Unmatched Smoothness:** Experience the silky feel of Monel flatwound strings.

## Overview

Rotosound RS77M Monel Flatwound Bass Guitar Strings offer a medium gauge set (40, 50, 75, 90) crafted from high-quality Monel material, delivering a smooth playing experience and a warm, rich tone that enhances your bass performance.

## Description

Product Description Across the globe, players choose Jazz Bass flatwound strings for a full tone that retains its clarity. The distinctive sound and red silk ends of these strings have been revered by iconic bassists such as Roger Waters, Phil Lynott, Sting, John Deacon, Dee Murrey, and Glen Matlock. 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.

## Features

- MONEL FLATWOUND MEDIUM 40 50 75 90

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002GNYCI |
| Best Sellers Rank | #47,213 in Musical Instruments ( See Top 100 in Musical Instruments ) #205 in Bass Guitar Strings |
| Body Material Type | Monel |
| Brand | ROTOSOUND |
| Brand Name | ROTOSOUND |
| Coating Description | Monel flatwound metal wrapping |
| Color | Red |
| Customer Reviews | 4.4 out of 5 stars 453 Reviews |
| Finish Type | Kupfer |
| Global Trade Identification Number | 00686194000318 |
| Instrument | Bass Guitar |
| Item Type Name | Bass Guitar Strings |
| Manufacturer | RotoSound |
| Manufacturer Part Number | RS77M |
| Model Name | Jazz Bass 77 |
| Model Number | RS77M |
| Number of Items | 1 |
| Number of Packs | 1 |
| Recommended Uses For Product | Playing bass guitar |
| Set Name | Bass Guitar Strings 40-50-75-90 |
| Sound Profile | Warm |
| String Gauge | Light |
| String Material Type | Nickel Steel |
| UPC | 686194000318 |
| Warranty Description | Free from defects. |

## Images

![Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90) - Image 1](https://m.media-amazon.com/images/I/71YcQweLW-L.jpg)
![Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90) - Image 2](https://m.media-amazon.com/images/I/81AlxjMsLwL.jpg)
![Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90) - Image 3](https://m.media-amazon.com/images/I/61WltF2sjiL.jpg)
![Rotosound RS77M Monel Flatwound Bass Guitar Strings (40 50 75 90) - Image 4](https://m.media-amazon.com/images/I/515hS0uEaLL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.pt/products/1363658-rotosound-rs77m-monel-flatwound-bass-guitar-strings-40-50-75](https://www.desertcart.pt/products/1363658-rotosound-rs77m-monel-flatwound-bass-guitar-strings-40-50-75)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-01*