---
product_id: 323597165
title: "hahoness JJ Electronics Amplifier Tube T-ECC803-S-JJ"
brand: "jj electronic"
price: "496 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/323597165-hahoness-jj-electronics-amplifier-tube-t-ecc803-s-jj
store_origin: DK
region: Denmark
---

# Rich, creamy distortion tone Higher gain with long-plate design Precision Slovak craftsmanship hahoness JJ Electronics Amplifier Tube T-ECC803-S-JJ

**Brand:** jj electronic
**Price:** 496 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock your amp’s true voice with JJ’s legendary tube power!

## Quick Answers

- **What is this?** hahoness JJ Electronics Amplifier Tube T-ECC803-S-JJ by jj electronic
- **How much does it cost?** 496 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/323597165-hahoness-jj-electronics-amplifier-tube-t-ecc803-s-jj)

## 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

- • **Plug & Play Versatility:** Compatible with all 12AX7 amplifier setups for instant upgrade.
- • **Elevated Gain Performance:** Long-plate design boosts amplification for superior sound clarity.
- • **Spiral Filament Technology:** Ensures consistent, reliable tube operation and longevity.
- • **Authentic Slovak Craftsmanship:** Manufactured to exacting standards, continuing Tesla’s legacy.
- • **Signature Warmth & Creamy Distortion:** Delivers a rich, full-bodied tone perfect for any 12AX7 application.

## Overview

The hahoness JJ Electronics Amplifier Tube T-ECC803-S-JJ is a premium long-plate 12AX7 vacuum tube known for its higher gain and rich, creamy distortion. Crafted in Slovakia with precision spiral filament technology, it offers reliable performance and tonal warmth, making it an essential upgrade for musicians seeking superior amplifier sound quality.

## Description

The Slovak heritage superior to grow Industrial craftsmanship continues with the new line of JJ vacuum tubes All tubes are new in their original box

## 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 |
|---------------|-------|
| Manufacturer | JJ Electronics |
| Part number | T-ECC803-S-JJ |
| Item Weight | 13.6 g |
| Product Dimensions | 6.35 x 2.54 x 2.54 cm; 13.61 g |
| Item model number | T-ECC803-S-JJ |
| Color | Colorless |
| Material | Glass |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** JJ Electronic
- **Material:** Glass
- **Colour:** Colorless
- **Item weight:** 0.03 Pounds
- **Nominal wall thickness:** 0.5 millimeters

## Images

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/323597165-hahoness-jj-electronics-amplifier-tube-t-ecc803-s-jj](https://www.desertcart.dk/products/323597165-hahoness-jj-electronics-amplifier-tube-t-ecc803-s-jj)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*