---
product_id: 55919652
title: "Flat Wound Electric Bass - JF345-5-String Set – Jazz Bass Long Scale 34\" - Gauges .043 .056 .070 .100 .0136"
brand: "thomastik-infeld"
price: "€ 128.03"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/55919652-flat-wound-electric-bass-jf345-5-string-set-jazz-bass
store_origin: IE
region: Ireland
---

# Flat wound nickel alloy for smooth tone Long scale 34" for extended range Round steel core for durability Flat Wound Electric Bass - JF345-5-String Set – Jazz Bass Long Scale 34" - Gauges .043 .056 .070 .100 .0136

**Brand:** thomastik-infeld
**Price:** € 128.03
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your groove with Thomastik’s silky flatwounds — because your bass deserves the spotlight.

## Quick Answers

- **What is this?** Flat Wound Electric Bass - JF345-5-String Set – Jazz Bass Long Scale 34" - Gauges .043 .056 .070 .100 .0136 by thomastik-infeld
- **How much does it cost?** € 128.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/55919652-flat-wound-electric-bass-jf345-5-string-set-jazz-bass)

## Best For

- thomastik-infeld enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Round steel core ensures exceptional string longevity and consistent tension at 79.4 kp for reliable performance gig after gig.
- • **Silky Smooth Vibes:** Flat wound nickel alloy wrapped with a silk layer delivers warm, mellow tones that stand out in any jazz ensemble.
- • **Precision Gauge Set:** Optimized gauges (.043 .056 .070 .100 .136) balance playability and punch, perfect for professional bassists seeking clarity and control.
- • **Extended Range Mastery:** Designed for 5-string long scale 34" basses, these strings unlock deeper lows and richer harmonic complexity.
- • **Sleek Silver Aesthetic:** Nickel body with a polished silver finish adds a subtle, classy look to your instrument, making your setup as stylish as your sound.

## Overview

Thomastik JF345 is a premium 5-string flat wound electric bass string set designed for long scale 34" basses. Featuring a round steel core wrapped in nickel alloy with a silk layer, these strings offer warm, smooth tones with durable tension (79.4 kp) and precise gauges (.043 to .136), ideal for jazz bassists seeking rich sound and lasting performance.

## Description

Thomastik Strings for Electric Bass Jazz Bass Flat Wound Set JF345 5-string long scale 34"

## Features

- Flat wound special strings
- Special features: round steel core, wrapped nickel alloy flat wound with silk layer
- 5-string flatwound long scale 34"
- .043 .056 .070 .100 .136
- String tension 79,4 kp

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 15.24 x 15.24 x 2.54 cm; 181 g |
| Item model number | JF345 |
| Body Material | Nickel |
| Colour | silver |
| Connector | 3/4" 4-conductor |
| String Gauge | Medium |
| String Material | Wound (Steel Core) |
| Material Type | Nickel |
| Size | long scale 34" |
| Item Weight | 181 g |

## Product Details

- **Brand:** Thomastik-Infeld
- **String gauge:** Medium
- **Colour:** silver
- **Instrument:** Electric Bass
- **String material type:** Wound (Steel Core)

## Images

![Flat Wound Electric Bass - JF345-5-String Set – Jazz Bass Long Scale 34" - Gauges .043 .056 .070 .100 .0136 - Image 1](https://m.media-amazon.com/images/I/61StrCscLkL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Frequently Bought Together

- Thomastik-Infeld JF345 Bass Guitar Strings: Jazz Flat Wounds 5-String Long Scale Set; Pure Nickel Flats G, D, A, E, B Set
- Jim Dunlop Straplok Dual Design Strap Button Set-Nickel-2/Set (2PSLS031N)
- Jim Dunlop Straplok Dual Design Strap Button Set-Black-2/Set (2PSLS033BK)

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**Shop now:** [https://www.desertcart.ie/products/55919652-flat-wound-electric-bass-jf345-5-string-set-jazz-bass](https://www.desertcart.ie/products/55919652-flat-wound-electric-bass-jf345-5-string-set-jazz-bass)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*