---
product_id: 35171879
title: "Gold 12AX7 / ECC803S, Matched Pair"
brand: "tung-sol"
price: "E£ 12927"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/35171879-gold-12ax7-ecc803s-matched-pair
store_origin: EG
region: Egypt
---

# High gain Dynamic 3-D sound Ultra-low microphonics Gold 12AX7 / ECC803S, Matched Pair

**Brand:** tung-sol
**Price:** E£ 12927
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate Your Audio Game!

## Quick Answers

- **What is this?** Gold 12AX7 / ECC803S, Matched Pair by tung-sol
- **How much does it cost?** E£ 12927 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/35171879-gold-12ax7-ecc803s-matched-pair)

## Best For

- tung-sol enthusiasts

## Why This Product

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

## Key Features

- • **Perfectly Matched:** Each pair is meticulously matched to ensure consistent performance and reliability.
- • **Elevate Your Soundstage:** Immerse yourself in a dynamic 3-D sound that transforms your listening experience.
- • **Gold Standard Connection:** Featuring gold pins for superior conductivity and durability.
- • **Unleash Sonic Brilliance:** Experience unmatched audio clarity with a matched pair designed for optimal gain and conductance.
- • **Whisper-Quiet Performance:** Enjoy ultra-low microphonics for a clean, uninterrupted audio journey.

## Overview

The Gold 12AX7 / ECC803S matched pair is engineered for audiophiles seeking superior sound quality. With high gain, ultra-low microphonics, and dynamic 3-D sound, this pair is perfect for enhancing your audio setup. The gold pins ensure optimal conductivity, making it a reliable choice for professional and home audio systems alike.

## Description

Gold 12AX7 / ECC803S, Matched Pair

## Features

- Matched Pair
- Matched for both gain and conductance
- Dynamic 3-D sound
- High gain and ultra-low microphonics
- Gold pins

## Product Details

- **Recommended Uses For Product:** Gaming
- **Brand:** Tung-Sol
- **Model Name:** 12AX7 / ECC803
- **Connectivity Technology:** XLR
- **Connector Type:** XLR
- **Special Feature:** 1-Touch Recording
- **Compatible Devices:** Amplifier
- **Color:** Gold
- **Included Components:** Microphone
- **Polar Pattern:** Bidirectional

## Images

![Gold 12AX7 / ECC803S, Matched Pair - Image 1](https://m.media-amazon.com/images/I/512eiWy3e3L.jpg)

## Questions & Answers

**Q: any reason not to use in my bass amp?**
A: No

**Q: are these the cryo versions as when they come back in stock (curently unavailable at writing) i plan to buy these for my ugraded version yaquin ms-23b**
A: You will not be disappointed, trust me. These have an audiophile/home pre-amp reputation. which is not their standard 12AX7 which made me hesitate since I put a pair of these into a Mesa bass amplifier.

From the stock tubes to this, it's a very obvious difference (at least to me) I recorded a before and after replacement sample (I wish I could upload that)  the word that strikes me most is 'articulate' and there is more detail in the tone. slightly more gain. I will buy these again!

**Q: Will these work with Yaqin MS-23B preamp?  The tubes that came with it are 12AX7**
A: Yes, these tubes will work in your Yaqin amp.

**Q: Will these tubes work with a pro-ject tube box ds2 phono preamp?**
A: Yes, these tubes will work in that preamp.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Art mpaii preamp/ replacement for Chinese tubes
*by K***Y on June 3, 2024*

I bought these years back. Still working, were easy to put in art mpaii preamp. If you're replacing Chinese stock vacuum tubes, these are very good.

### ⭐⭐⭐⭐⭐ Great Replacement Tubes for ART Pro MPA II
*by S***D on October 31, 2020*

On the recommendation of other reviewers, I replaced the stock Chinese tubes in my ART Pro MPA II mic pre with these and... WOW! What an incredible difference. These tubes provide very full low end, clear mids and a very nice, detailed high end. You really discover how mediocre the stock tubes on when you upgrade. I highly recommend these and be sure to get a matched pair if your preamp has two channels.

### ⭐⭐⭐⭐⭐ Holy *#%^
*by G***E on April 28, 2017*

Well, have you ever heard Pantera's Cemetary Gates on Tung-Sol Gold 12AX7's? They sound great as soon as you plug your preamps holes with these little gold pins. These little guys were a great upgrade for me, hands down a great purchase. Super crisp, perfect depth, plus the highs OMFG. Honestly they make my speakers sound like RIP Dimebag is playing right here for me. If you don't have any friends, buy these and you may get at least one.

## Frequently Bought Together

- Tung-Sol Gold 12AX7 / ECC803S, Matched Pair
- Brand New Tung-Sol Reissue 6V6 6V6GT Plate Current Matched Pair (2) Vacuum Tubes

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**Shop now:** [https://www.desertcart.com.eg/products/35171879-gold-12ax7-ecc803s-matched-pair](https://www.desertcart.com.eg/products/35171879-gold-12ax7-ecc803s-matched-pair)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-22*