---
product_id: 57099056
title: "KT88 - Mullard"
brand: "mullard"
price: "595 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/57099056-kt88-mullard
store_origin: PL
region: Poland
---

# Balanced audio Direct replacement Powerful sound KT88 - Mullard

**Brand:** mullard
**Price:** 595 zł
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate Your Audio Game with Vintage Power!

## Quick Answers

- **What is this?** KT88 - Mullard by mullard
- **How much does it cost?** 595 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/57099056-kt88-mullard)

## Best For

- mullard enthusiasts

## Why This Product

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

## Key Features

- • **HiFi Harmony:** Equally suited for high-fidelity setups, delivering a detailed soundstage.
- • **Vintage Vibes:** Authentic reproduction of the KT88 valve from the iconic Marconi-Osram era.
- • **Marshall Magic:** Perfect for the Marshall Major, retaining that legendary original sound.
- • **Unleash Your Sound:** Direct replacement for any 6550 types, ensuring seamless integration.
- • **Bass That Moves You:** Experience a powerful, full bass that elevates your audio experience.

## Overview

The KT88 - Mullard is a premium octal beam tetrode designed as a direct replacement for 6550 types, offering an authentic sound experience reminiscent of the late 1960s and 70s. Ideal for both high-fidelity audio systems and classic amplifiers like the Marshall Major, it delivers a powerful, balanced soundstage with rich bass.

## Description

KT88 - Mullard

## Features

- Direct replacement for any 6550 types
- Excellent replacement output valve for the Marshall Major, retains the original sound
- Equally well suited for hifi
- Premium Octal beam Tetrode, an exact copy of the KT88 valve manufactured by Marconi-Osram for Marshall in the late 1960s and 70s
- Powerful, balanced and detailed soundstage with full bass

## Images

![KT88 - Mullard - Image 1](https://m.media-amazon.com/images/I/41y42aPc75L.jpg)

---

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**Shop now:** [https://www.desertcart.pl/products/57099056-kt88-mullard](https://www.desertcart.pl/products/57099056-kt88-mullard)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-18*