---
product_id: 18840355
title: "JJ Tube Upgrade Kit for VOX AC15C1 Amps EL84 ECC83S"
brand: "jj electronic"
price: "R$1713"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/18840355-jj-tube-upgrade-kit-for-vox-ac15c1-amps-el84-ecc83s
store_origin: BR
region: Brazil
---

# 2x JJ EL84 Power Tubes Gain Balanced Phase Inverter 3x JJ ECC83S Preamp Tubes JJ Tube Upgrade Kit for VOX AC15C1 Amps EL84 ECC83S

**Brand:** jj electronic
**Price:** R$1713
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash Your Amp's True Potential!

## Quick Answers

- **What is this?** JJ Tube Upgrade Kit for VOX AC15C1 Amps EL84 ECC83S by jj electronic
- **How much does it cost?** R$1713 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/18840355-jj-tube-upgrade-kit-for-vox-ac15c1-amps-el84-ecc83s)

## Best For

- jj electronic enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Upgrade your amp effortlessly with this all-in-one kit designed for quick setup.
- • **Precision Matched:** Enjoy consistent performance with matched JJ EL84 power tubes for optimal output.
- • **Elevate Your Sound:** Transform your VOX AC15C1 with premium JJ tubes for unmatched audio clarity.
- • **Balanced Performance:** Experience enhanced tonal balance with the specially marked Gain Balanced ECC83S tube.
- • **Professional Quality:** Crafted for musicians who demand the best, ensuring your sound stands out on stage.

## Overview

The JJ Tube Upgrade Kit for VOX AC15C1 Amps includes two matched JJ EL84 power tubes, two JJ ECC83S preamp tubes, and one Gain Balanced JJ ECC83S preamp tube, designed to enhance your amplifier's performance and sound quality.

## Description

JJ Tube Upgrade Kit for VOX AC15C1 Amps EL84 ECC83S

## Features

- This set includes (2) Matched JJ EL84 power tubes
- (2) JJ ECC83S preamp tubes
- (1) "Gain Balanced" JJ ECC83S preamp tube (phase inverter) marked with yellow "Balanced Triodes" Sticker

## Images

![JJ Tube Upgrade Kit for VOX AC15C1 Amps EL84 ECC83S - Image 1](https://m.media-amazon.com/images/I/51yKrShQLLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Plug and Play
*by D***R on August 10, 2024*

My VOX amp had a noisy tube. Ordering was easy and straightforward. Delivery was painless.The amp sounds more clean and mellow now which I like.

### ⭐⭐⭐⭐⭐ WOW new tubes made a big change!
*by A***R on February 14, 2024*

Sow much more touch sensitive this is a used vox ac15c1 from 2021 I got it used from G.C. for Christmas sounds good but Wow new tubes made a big change for the better. Thanks Tone Tubes for a great price !

### ⭐⭐⭐⭐⭐ Wow!
*by C***F on December 15, 2020*

I have a Vox AC15 C1. I bought it about 4 years ago and have been very satisfied with it. A couple of weeks ago I decided to do some upgrading after reading what others have done to improve the tone and overall performance of this amplifier. From Amazon I ordered a new reverb tank and Blue Celestron speaker and these JJ Tubes. So this is how a Vox tube amp is suppose to sound like! These tubes really gave this amp a clear improvement.

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**Shop now:** [https://www.desertcart.com.br/products/18840355-jj-tube-upgrade-kit-for-vox-ac15c1-amps-el84-ecc83s](https://www.desertcart.com.br/products/18840355-jj-tube-upgrade-kit-for-vox-ac15c1-amps-el84-ecc83s)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*