---
product_id: 10502003
title: "GT-6V6-SD R6 Duet Amplifier Tube Set"
brand: "groove tubes"
price: "HK$18"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/10502003-gt-6v6-sd-r6-duet-amplifier-tube-set
store_origin: HK
region: Hong Kong
---

# Long life Premium design Pro performance GT-6V6-SD R6 Duet Amplifier Tube Set

**Brand:** groove tubes
**Price:** HK$18
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound with Timeless Tubes!

## Quick Answers

- **What is this?** GT-6V6-SD R6 Duet Amplifier Tube Set by groove tubes
- **How much does it cost?** HK$18 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/10502003-gt-6v6-sd-r6-duet-amplifier-tube-set)

## 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

- • **Duet Design:** Includes 2 tubes for balanced sound and versatility.
- • **GT Rating of 6:** Top-tier quality for discerning musicians.
- • **Professional Choice:** Preferred by pro players for studio and rehearsal.
- • **Unleash Vintage Vibes:** Capture the essence of '50s and '60s tube sound.
- • **Durability Meets Performance:** Engineered for longevity without compromising sound.

## Overview

The GT-6V6-SD R6 Duet Amplifier Tube Set is a premium choice for musicians seeking long-lasting performance and authentic vintage sound. With a GT rating of 6, this duet set is favored by professional players for both recording and rehearsal, ensuring you capture the true spirit of classic tube amplifiers.

## Description

Our most premium design, for long life and professional performance. The choice for many pro players who use Groove Tubes in their favorite amps for recording and rehearsal; fully captures the spirit and sound of tube amps from the '50s and '60s to the present.

## Features

- Our most premium design, for long life and professional performance
- The choice for many pro players who use Groove Tubes in their favorite amps for recording and rehearsal
- Fully captures the spirit and sound of tube amps from the '50s and '60s to the present
- GT rating: 6
- Duet (2 tubes)

## Images

![GT-6V6-SD R6 Duet Amplifier Tube Set - Image 1](https://m.media-amazon.com/images/I/41P89LuXWQL.jpg)
![GT-6V6-SD R6 Duet Amplifier Tube Set - Image 2](https://m.media-amazon.com/images/I/717T8+hYmQL.jpg)
![GT-6V6-SD R6 Duet Amplifier Tube Set - Image 3](https://m.media-amazon.com/images/I/6100FgBzy2L.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/10502003-gt-6v6-sd-r6-duet-amplifier-tube-set](https://www.desertcart.hk/products/10502003-gt-6v6-sd-r6-duet-amplifier-tube-set)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-08*