---
product_id: 24155813
title: "JJ ECC99 Vacuum Tube"
brand: "jj electronic"
price: "R1070"
currency: ZAR
in_stock: true
reviews_count: 3
category: "Jj Electronic"
url: https://www.desertcart.co.za/products/24155813-jj-ecc99-vacuum-tube
store_origin: ZA
region: South Africa
---

# Optional premium gold pins Dual triode power & driver Rugged, durable build JJ ECC99 Vacuum Tube

**Brand:** jj electronic
**Price:** R1070
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your amp’s soul with JJ ECC99 — where durability meets sonic clarity!

## Quick Answers

- **What is this?** JJ ECC99 Vacuum Tube by jj electronic
- **How much does it cost?** R1070 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/24155813-jj-ecc99-vacuum-tube)

## 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

- • **Built to Last:** Rugged construction ensures long-lasting, reliable performance
- • **Gold Pin Upgrade:** Optional gold pins for enhanced conductivity and corrosion resistance
- • **Dual Triode Powerhouse:** Versatile driver & power tube for 2A3, 300B & headphone amps
- • **Plug & Play Replacement:** Seamlessly replaces 5687, E182CC, 6840, 6BL7 & 12BH7-A tubes
- • **Audiophile-Approved Tone:** Delivers improved articulation and consistent sound across volume levels

## Overview

The JJ Electronic ECC99 is a noval-based dual triode vacuum tube designed for high-fidelity audio applications. Known for its rugged construction and optional gold pins, it serves as a versatile driver or power tube in 2A3, 300B, and headphone amplifiers. It also functions as a direct replacement for multiple tube types, offering audiophiles enhanced tone articulation and consistent performance.

## Description

The JJ Electronic ECC99 is a noval based dual triode. This tube features a rugged construction and is also available with gold pins. The ECC99 is typically used as a driver for power triodes in 2A3 and 300B amplifiers but can also be used as a power tube in small amps and headphone amps. This tube can also be a functional replacement for 5687, E182CC, 6840, and 6BL7 tubes.

Review: Excellent substitution for 12BH7-A's in my amp. - I substituted two JJ ECC99 tubes into my preamp, replacing the 12BH7-A's I was using. The JJ ECC99 tubes gave a noticeable improvement in the tone: better articulation (definition) and better consistency across gain/volume levels. I will certainly be using more of these.
Review: Four Stars - A fine tube

## Features

- The JJ Electronic ECC99 is a noval based dual triode
- This tube features a rugged construction and is also available with gold pins
- The ECC99 is typically used as a driver for power triodes in 2A3 and 300B amplifiers but can also be used as a power tube in small amps and headphone amps
- This tube can also be a functional replacement for 5687, E182CC, 6840, and 6BL7 tubes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003H7DY7O |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #32,570 in Musical Instruments ( See Top 100 in Musical Instruments ) #104 in Guitar Amplifier Tubes #10,308 in Music Recording Equipment |
| Color | Gold |
| Customer Reviews | 4.7 4.7 out of 5 stars (5) |
| Date First Available | April 14, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.48 ounces |
| Item model number | ECC99 |
| Manufacturer | JJ Electronic |
| Part Number | T-ECC99-JJ |
| Product Dimensions | 7 x 5 x 7 inches |

## Product Details

- **Brand:** JJ Electronic
- **Color:** Gold
- **Manufacturer:** JJ Electronic
- **UPC:** 609722123570

## Images

![JJ ECC99 Vacuum Tube - Image 1](https://m.media-amazon.com/images/I/71OZuHSNXNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent substitution for 12BH7-A's in my amp.
*by T***I on November 3, 2025*

I substituted two JJ ECC99 tubes into my preamp, replacing the 12BH7-A's I was using. The JJ ECC99 tubes gave a noticeable improvement in the tone: better articulation (definition) and better consistency across gain/volume levels. I will certainly be using more of these.

### ⭐⭐⭐⭐ Four Stars
*by K***R on May 13, 2016*

A fine tube

### ⭐⭐⭐⭐⭐ Five Stars
*by B***L on February 26, 2016*

great tube

## Frequently Bought Together

- JJ ECC99 Vacuum Tube
- New Plate Current Matched Pair (2) JJ/Tesla Electronics 6L6GC Vacuum Tubes
- JJ Electronics Amplifier Tube (T-12AX7-S-JJ)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-01*