---
product_id: 31352044
title: "Yellow Jacket Short Tube Converter For 6L6 / EL34 / 6V6 / 6550, Quartet"
brand: "yellow jackets tube converters"
price: "€ 13.07"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/31352044-yellow-jacket-short-tube-converter-for-6l6-el34-6v6-6550
store_origin: GR
region: Greece
---

# Class-A power EL84 magic Handcrafted quality Yellow Jacket Short Tube Converter For 6L6 / EL34 / 6V6 / 6550, Quartet

**Brand:** yellow jackets tube converters
**Price:** € 13.07
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your amp game with Yellow Jackets!

## Quick Answers

- **What is this?** Yellow Jacket Short Tube Converter For 6L6 / EL34 / 6V6 / 6550, Quartet by yellow jackets tube converters
- **How much does it cost?** € 13.07 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/31352044-yellow-jacket-short-tube-converter-for-6l6-el34-6v6-6550)

## Best For

- yellow jackets tube converters enthusiasts

## Why This Product

- Trusted yellow jackets tube converters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Shorter converter fits in tight spaces without compromising performance.
- • **Power Reduction:** Enjoy a 50%-70% drop in output power for a more manageable volume.
- • **Complete Quartet:** Includes JJ Electronics EL84 tubes for a full sonic experience.
- • **Transform Your Sound:** Unlock the rich tones of EL84 tubes in your existing amp!
- • **Handcrafted Excellence:** Proudly made in the USA for superior quality and reliability.

## Overview

The Yellow Jacket Short Tube Converter allows you to use EL84 vacuum tubes in amplifiers designed for 6L6, EL34, 6550, or 6V6 output tubes. This compact, hand-built converter reduces output power by 50%-70%, enabling Class-A operation and transforming your sound without the need for a new amplifier.

## Description

This model of Yellow Jackets converter, the YJShort, is a specialized, current-limiting/voltage-conditioning adapter for use in most amplifiers which use 6L6, EL34, 6550 or 6V6 output tubes. This Yellow Jackets converter is shorter than the standard Yellow Jackets converter, allowing for use in amplifiers which do not have room for the original Yellow Jackets converters. All Yellow Jackets converters come with JJ Brand EL84/6BQ5 vacuum tubes.* Converts most audio amplifiers with 6L6s, EL34s, 6550s or 6V6s to EL84s without modification or rebiasing.* One year limited warranty on converter.* Safe for all common amplifiers and transformers.* Short enough to fit in most Blackface Fender headsDrops Output Power: 50% to 70%

## Features

- Yellow Jackets converters allow you to harness the musicality of EL84 vacuum tubes in amps that don't use them already - it's like getting a whole new amplifier!
- This model of Yellow Jackets converter, the YJShort, is a specialized, current-limiting/voltage-conditioning adaptor for use in most amplifiers which use 6L6, EL34, 6550 or 6V6 output tubes. This Yellow Jackets converter is shorter than the standard Yellow Jackets converter, allowing for use in amplifiers which do not have room for the original Yellow Jackets converters.
- Yellow Jackets converters give you simple Class-A operation from any amp. Drops Output Power about 50% to 70%
- Hand Built In USA
- Converter + JJ Electronics EL84 Tubes (Quartet)

## Images

![Yellow Jacket Short Tube Converter For 6L6 / EL34 / 6V6 / 6550, Quartet - Image 1](https://m.media-amazon.com/images/I/31mozxHzzmL.jpg)
![Yellow Jacket Short Tube Converter For 6L6 / EL34 / 6V6 / 6550, Quartet - Image 2](https://m.media-amazon.com/images/I/416zzmtoZIL.jpg)
![Yellow Jacket Short Tube Converter For 6L6 / EL34 / 6V6 / 6550, Quartet - Image 3](https://m.media-amazon.com/images/I/51f4ehlWzYL.jpg)

---

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**Shop now:** [https://www.desertcart.gr/products/31352044-yellow-jacket-short-tube-converter-for-6l6-el34-6v6-6550](https://www.desertcart.gr/products/31352044-yellow-jacket-short-tube-converter-for-6l6-el34-6v6-6550)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*