---
product_id: 3687307
title: "JJ Electronics T-ECC803-S-JJ Amplifier Tube"
brand: "jj electronic"
price: "€ 63.61"
currency: EUR
in_stock: true
category: "Jj Electronic"
url: https://www.desertcart.at/products/3687307-jj-electronics-t-ecc803-s-jj-amplifier-tube
store_origin: AT
region: Austria
---

# Higher gain with long plates Spiral filament reduces microphonics Rich, full tone with creamy distortion JJ Electronics T-ECC803-S-JJ Amplifier Tube

**Brand:** jj electronic
**Price:** € 63.61
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your vibe with JJ’s legendary tone!

## Quick Answers

- **What is this?** JJ Electronics T-ECC803-S-JJ Amplifier Tube by jj electronic
- **How much does it cost?** € 63.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/3687307-jj-electronics-t-ecc803-s-jj-amplifier-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

- • **Elevate Your Sound:** Long-plate design delivers superior gain for that standout tone
- • **Noise-Free Performance:** Spiral filament technology minimizes microphonics for crystal-clear sound
- • **Creamy Distortion Magic:** Experience lush, full-bodied warmth perfect for any 12AX7 setup
- • **Precision Craftsmanship:** Manufactured to exacting standards, continuing Tesla’s legacy
- • **Universal Compatibility:** Seamlessly integrates with all 12AX7 amplifier applications

## Overview

The JJ Electronics T-ECC803-S-JJ Amplifier Tube is a premium long-plate 12AX7 tube known for its higher gain and rich, creamy distortion. Featuring a spiral filament to reduce microphonics, it delivers clear, warm tones and is crafted to exacting standards, making it a reliable choice for all 12AX7 amplifier applications.

## Description

The jj ECC803 is a long-plate version of the standard 12AX7, the longer plates give the tube higher gain, it has a rich and full tone with creamy distortion that does well in any 12AX7 application. Spiral Filament for reduced microphonics. Jj tubes are known for known for their high quality, durability, and their excellence in tone, formerly produced by Tesla, jj tubes are still made to exacting standards, they work well in all applications.

## Features

- The jj ECC803 is a long-plate version of the standard 12AX7,
- The longer plates give the tube higher gain
- It has a rich and full tone with creamy distortion that does well in any 12AX7 application. Spiral Filament
- Formerly produced by tesla, jj tubes are still made to exacting standards,
- They work well in all applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0041OU1X2 |
| Best Sellers Rank | #55,400 in Musical Instruments ( See Top 100 in Musical Instruments ) #246 in Guitar Amplifier Tubes |
| Brand | JJ Electronic |
| Brand Name | JJ Electronic |
| Color | Colorless |
| Customer Reviews | 4.4 out of 5 stars 71 Reviews |
| Global Trade Identification Number | 00609722126533 |
| Item Type Name | Amplifier Tube |
| Manufacturer | JJ Electronics |
| Manufacturer Warranty Description | N/a. |
| Number of Packs | 1 |
| UPC | 844632064050 609722126533 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** JJ Electronic
- **Color:** Colorless
- **Global Trade Identification Number:** 00609722126533
- **Manufacturer:** JJ Electronics
- **Material:** Glass
- **Number of Packs:** 1
- **Specific Uses For Product:** Musical Instrument Amplifiers
- **UPC:** 844632064050 609722126533
- **Unit Count:** 1 Count

## Images

![JJ Electronics T-ECC803-S-JJ Amplifier Tube - Image 1](https://m.media-amazon.com/images/I/51O5QPMcdFL.jpg)

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---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-10*