---
product_id: 71109333
title: "Groove Tubes GT-6L6-S Medium Duet Tubes"
brand: "groove tubes"
price: "24102 kr"
currency: ISK
in_stock: true
reviews_count: 2
url: https://www.desertcart.is/products/71109333-groove-tubes-gt-6l6-s-medium-duet-tubes
store_origin: IS
region: Iceland
---

# Powerful punch Versatile sound Pronounced midrange Groove Tubes GT-6L6-S Medium Duet Tubes

**Brand:** groove tubes
**Price:** 24102 kr
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate Your Audio Game with GT-6L6-S Tubes!

## Quick Answers

- **What is this?** Groove Tubes GT-6L6-S Medium Duet Tubes by groove tubes
- **How much does it cost?** 24102 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/71109333-groove-tubes-gt-6l6-s-medium-duet-tubes)

## Best For

- groove tubes enthusiasts

## Why This Product

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

## Key Features

- • **Dynamic Range:** Enjoy low, medium, and high settings for versatile soundscapes.
- • **Durable Design:** Built to last, these tubes are engineered for longevity and reliability.
- • **Unleash Your Sound:** Experience a pronounced midrange character that elevates your audio.
- • **Power Meets Precision:** Feel the punch with every note, perfect for any performance.
- • **Seamless Compatibility:** Easily integrates with a variety of amplifiers for a hassle-free setup.

## Overview

The GT-6L6-S Medium Duet Tubes are a pair of high-performance tubes designed to deliver a pronounced midrange character and powerful punch, making them ideal for musicians and audio professionals seeking versatile sound quality across low, medium, and high settings.

## Description

GT-6L6-S Medium Duet Tubes

## Features

- Pair of 6L6-S tubes
- R1-R3 = Low
- R4-R7 = Medium
- R8-R10 = High
- Pronounced midrange character with punch

## Images

![Groove Tubes GT-6L6-S Medium Duet Tubes - Image 1](https://m.media-amazon.com/images/I/61IDGKgQ2PL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality
*by R***D on March 23, 2022*

Good quality tube. No problem to report

### ⭐ Blew instantly
*by I***N on February 13, 2015*

One of the two tubes blew instantly =/ I'm using a Mesa 5:50 Express (user friendly tube amp) and arranged the old tubes / 1 good tubes in different ways to ascertain it wasn't the amp's fault. It's not, one tube was no count. Think I'll return and pay a little more for Mesa tubes; the ones I have have lasted about little over a year of heavy playing and the volume just recently just started to dive out a little bit.

## Frequently Bought Together

- Groove Tubes GT-6L6-S Medium Duet Tubes
- JJ Electronics Amplifier Tube (T-12AX7-S-JJ)
- The Art Of Tone Gavitt Pushback Cloth Wire for Electric Guitar, 22awg Pre-tinned Stranded Copper Wire, 10 feet of Each Color, Black/White/Yellow

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**Shop now:** [https://www.desertcart.is/products/71109333-groove-tubes-gt-6l6-s-medium-duet-tubes](https://www.desertcart.is/products/71109333-groove-tubes-gt-6l6-s-medium-duet-tubes)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*