---
product_id: 242831093
title: "JJ Electronics T-EL34-JJ-MP Vacuum Tube EL34/6CA7 Pentode Matched Pair"
brand: "jj electronics"
price: "723 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/242831093-jj-electronics-t-el34-jj-mp-vacuum-tube-el34-6ca7
store_origin: PL
region: Poland
---

# 25W max plate power Matched pair for perfect balance Proudly made in USA JJ Electronics T-EL34-JJ-MP Vacuum Tube EL34/6CA7 Pentode Matched Pair

**Brand:** jj electronics
**Price:** 723 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with matched precision power!

## Quick Answers

- **What is this?** JJ Electronics T-EL34-JJ-MP Vacuum Tube EL34/6CA7 Pentode Matched Pair by jj electronics
- **How much does it cost?** 723 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/242831093-jj-electronics-t-el34-jj-mp-vacuum-tube-el34-6ca7)

## 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

- • **Compact Yet Mighty:** Slim 11.68 x 8.13 x 4.06 cm design fits seamlessly into your rig without bulk.
- • **Versatile Compatibility:** Works flawlessly with a range of vacuum tube amplifiers and compatible devices.
- • **Trusted American Craftsmanship:** Manufactured by JJ Electronics in the USA, guaranteeing quality and reliability.
- • **Power Your Sound with Precision:** 25W max plate wattage delivers robust, clear amplification for your audio setup.
- • **Perfectly Paired for Sonic Harmony:** Matched pairs ensure consistent tone and balanced performance every time.

## Overview

The T-EL34-JJ-MP is a matched pair of EL34/6CA7 octal power vacuum tubes, each rated for 25 watts max plate power. Designed for superior tonal balance and reliability, these tubes are crafted by JJ Electronics in the USA and fit standard vacuum tube amplifiers, delivering consistent, high-quality sound performance.

## Description

JJ Electronics T-EL34-JJ-MP Vacuum Tube EL34/6CA7 Pentode Matched Pair

## Features

- Octal power tube (Max Plate Watts = 25W)
- EL34/6CA7
- Available in Singles, Matched Pairs or Matched Quads - please select from list.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 11.68 x 8.13 x 4.06 cm; 117.93 g |
| Item model number | T-EL34-JJ-MP |
| Colour | Matched Pair |
| Compatible Devices | Vacuum Cleaner |
| Material | Metal |
| Battery Power Rating | 25 Watts |
| Power Source | AC adapter or DC power supply |
| Voltage | 25 Volts |
| Wattage | 25 Watts |
| Item Weight | 118 g |
| Manufacturer | JJ Electronics |
| Country of Origin | USA |

## Images

![JJ Electronics T-EL34-JJ-MP Vacuum Tube EL34/6CA7 Pentode Matched Pair - Image 1](https://m.media-amazon.com/images/I/71tqMhtiaHL.jpg)

## Available Options

This product comes in different **Colour** options.

## Questions & Answers

**Q: Why does it say matched?  Does this mean if one burns out you have to replace all four?**
A: Matched means the four tubes are matched. If one burns out and you replace it you may need to adjust bias on tube. You use matched tubes so you do not need To adjust your amp when you replace tubes. Typically when one goes, the rest are soon to follow. So it is best to replace all 4

**Q: Would these tubes do well with a marshall dsl 40 cr?**
A: These would be great for any amp that calls for EL34 tubes. Tube tone is subjective, so these may not work for everyone, but they are considered by many one of the most consistent and reliable tubes on the market.

**Q: Can you use these jj electronics t-el34-jj-mp vacuum tubes for a bugera g20 infinium?**
A: The manual for the Bugera g20 infinium specifies a pair of EL34 tubes for the power section. So yes, these tubes can be used.

**Q: Turned my Blackstar amp on, and saw one tube glowing red, while the other is completely cold.  Does that indicate a bad tube needing replacement?**
A: That is usually the case..If it is the same type tube as the glowing one ..replace the cold tube in the socket with the good tube. That may help you figure out the problem..

## Frequently Bought Together

- JJ Electronics Amplifier Tube (T-EL34-JJ-MP)
- JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-25*