---
product_id: 8122459
title: "JJ Electronics T-EL84-JJ Vacuum Tube EL84/6BQ5 Power Amplifier"
brand: "jj electronics"
price: "$68"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/8122459-jj-electronics-t-el84-jj-vacuum-tube-el84-6bq5-power
store_origin: NZ
region: New Zealand
---

# 80 Watts output power EL84/6BQ5 power tube Available in Singles, Matched Pairs & Quads JJ Electronics T-EL84-JJ Vacuum Tube EL84/6BQ5 Power Amplifier

**Brand:** jj electronics
**Price:** $68
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Upgrade your tone, join the elite sound club!

## Quick Answers

- **What is this?** JJ Electronics T-EL84-JJ Vacuum Tube EL84/6BQ5 Power Amplifier by jj electronics
- **How much does it cost?** $68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/8122459-jj-electronics-t-el84-jj-vacuum-tube-el84-6bq5-power)

## Best For

- jj electronics enthusiasts

## Why This Product

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

## Key Features

- • **Fast Prime Delivery:** Get your tubes next-day and never miss a beat, even in freezing temps.
- • **Dynamic, Fuller Sound:** Transform your amp with richer, more vibrant tones that elevate every note.
- • **Precision Matched Sets:** Choose Singles, Apex Matched Pairs, or Quads for consistent, balanced performance.
- • **Versatile Compatibility:** Perfect drop-in replacement for guitar amps and hi-fi systems alike.
- • **Industry-Trusted Standard:** Used in modern Fender and VOX amps, delivering reliable pro-grade sound.

## Overview

The JJ Electronics T-EL84-JJ Vacuum Tube is a high-quality EL84/6BQ5 power amplifier tube designed for guitar amps and hi-fi systems. Available as singles or precision matched pairs and quads, it delivers 80 Watts of dynamic, fuller sound. Trusted by major amp brands and backed by a 4.7-star rating, it offers reliable performance with fast delivery options.

## Description

JJ's EL84 is a great replacement for guitar amps or hi-fi. EL84/6BQ5, Available in Singles, Apex Matched Pairs or Apex Matched Quads - please select from list.

Review: fuller amp sound - I replaced the cheap-o tubes that came in my VOX AC4 with these JJ's. They sound great. Not much more to be said about that. If they work for you and sound great, then what else is there? Some reviews have mentioned that they have a bright sound. The change I noticed when I switched them out is that my amp sounded FULLER and more DYNAMIC (to touch). These are great tubes and a great value.
Review: JJ tubes are industry standard - The reason I say that they are decent street standard is because they are putting them and most of the newer fender amps being sold. They are not vintage NOS and super high quality , however, I have had some of these tubes for about a year and they’re still working fine ,and I’m not sure that always makes a difference to nos but with my prime membership I could put the order in and get them the next day and I didn’t have to go out when it was 20 below zero.

## Features

- JJ's EL84 is a great replacement for guitar amps or hi-fi.
- EL84/6BQ5
- Available in Singles, Apex Matched Pairs or Apex Matched Quads - please select from list.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003FO6E6M |
| Best Sellers Rank | #69,435 in Musical Instruments ( See Top 100 in Musical Instruments ) #309 in Guitar Amplifier Tubes |
| Color Name | Single |
| Compatible Devices | Guitar |
| Customer Reviews | 4.7 4.7 out of 5 stars (93) |
| Date First Available | October 10, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.64 ounces |
| Item model number | T-EL84-JJ |
| Material Type | Glass and Metal |
| Output Wattage | 80 Watts |
| Power Source | DC Power Supply |
| Product Dimensions | 3.7 x 1 x 1 inches |

## Product Details

- **Brand:** JJ Electronics
- **Color:** Single
- **Compatible Devices:** Guitar
- **Material:** Glass and Metal
- **Output Wattage:** 80 Watts

## Images

![JJ Electronics T-EL84-JJ Vacuum Tube EL84/6BQ5 Power Amplifier - Image 1](https://m.media-amazon.com/images/I/511cHm-aFEL.jpg)

## Questions & Answers

**Q: would this work on a bravo v3 tube amp**
A: Nope - this is a different tube than what the Bravo V3 needs - which is an Electro Harmonix 6922 preamp tube.

**Q: Will these work on a marshall dsl40c??**
A: These will NOT work.  Your amp takes EL34 tubes.  Call in and I will sell you some. 707.769.5100  I will give you a good deal!

**Q: Will these work with a peavy delta blues amp? the amp currently has sovtek el84 tubes**
A: Yes, I think you have 4 in that amp of the el84. If so, make sure you replace all 4 with matched quad set. Read & check on the biasing of the amp. A lot of great tutorials on you tube.

**Q: Will these work on my crate vintage club 50?**
A: Yes, they will.

## Customer Reviews

### ⭐⭐⭐⭐⭐ fuller amp sound
*by B***L on March 17, 2015*

I replaced the cheap-o tubes that came in my VOX AC4 with these JJ's. They sound great. Not much more to be said about that. If they work for you and sound great, then what else is there? Some reviews have mentioned that they have a bright sound. The change I noticed when I switched them out is that my amp sounded FULLER and more DYNAMIC (to touch). These are great tubes and a great value.

### ⭐⭐⭐⭐⭐ JJ tubes are industry standard
*by T***R on January 4, 2025*

The reason I say that they are decent street standard is because they are putting them and most of the newer fender amps being sold. They are not vintage NOS and super high quality , however, I have had some of these tubes for about a year and they’re still working fine ,and I’m not sure that always makes a difference to nos but with my prime membership I could put the order in and get them the next day and I didn’t have to go out when it was 20 below zero.

### ⭐⭐⭐⭐ Great Product - Parts Express Poor Packaging
*by D***N on June 20, 2010*

Retubed a Bugera V5 5W amp. Replaced the Bugera Specials stock tubes with a Mesa 12AX7 and JJ EL84. Tone improved, richer, more gain and sustain. This Amp is a good all around low power tube amp. With a MI Audio Crunch Box Distortion pedal, metal tone is achieved. Parts Express shipping needs to review their methods for components as such. The tube was shipped in its original manufacture packaging box and contained in a Flat mailing envelope. The tube box was not bubble wrapped or secured against g-force stock. The JJ EL84 tube's pins were malformed, and I had to used the original Bugera EL84 as a end-to-end template to straighten and align the pins in order for the JJ tube to insert into the V5 socket.

## Frequently Bought Together

- JJ Electronics Amplifier Tube (T-EL84-JJ)
- JJ Electronics Amplifier Tube (T-12AX7-S-JJ)
- JJ Electronics Amplifier Tube (T-12AT7-JJ)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*