---
product_id: 21175248
title: "Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube"
brand: "fender"
price: "€ 160.80"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/21175248-fender-5550113539-groove-tubes-gt-6v6-s-medium-duet-amplifier
store_origin: SK
region: Slovakia
---

# Reliable paired tubes for consistent performance Medium power output for rich tone Warranty included for peace of mind Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube

**Brand:** fender
**Price:** € 160.80
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your sound with the perfect tube pairing!

## Quick Answers

- **What is this?** Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube by fender
- **How much does it cost?** € 160.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/21175248-fender-5550113539-groove-tubes-gt-6v6-s-medium-duet-amplifier)

## Best For

- fender enthusiasts

## Why This Product

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

## Key Features

- • **Balanced Medium Power:** Delivers warm, dynamic sound perfect for studio and stage
- • **Durability Guaranteed:** Backed by warranty to keep your rig gig-ready
- • **Enhanced Tonal Clarity:** Medium gain tubes that bring out your guitar’s true voice
- • **Matched Pair Precision:** Ensures consistent tone and optimal amplifier response
- • **Versatile Compatibility:** Fits a wide range of Fender amps for flexible use

## Overview

The Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube is a matched pair of medium gain tubes designed to deliver warm, balanced tones with reliable performance. Ideal for Fender amplifiers, these tubes come with a warranty, ensuring durability and consistent sound quality for professional musicians and enthusiasts alike.

## Description

Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube

## Features

- Pair of GT-6V6-S tubes
- R1-R3 = Low
- R4-R7 = Medium
- R8-R10 = High
- Warranty Included

## Images

![Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube - Image 1](https://m.media-amazon.com/images/I/71+IL75PvfL.jpg)

## Frequently Bought Together

- Fender 5550113539 Groove Tubes GT-6V6-S Medium Duet Amplifier Tube
- JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

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**Shop now:** [https://www.desertcart.sk/products/21175248-fender-5550113539-groove-tubes-gt-6v6-s-medium-duet-amplifier](https://www.desertcart.sk/products/21175248-fender-5550113539-groove-tubes-gt-6v6-s-medium-duet-amplifier)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-26*