---
product_id: 59072340
title: "Genalex Gold Lion KT88 Power Vacuum Tube, Matched Pair"
brand: "genalex gold lion"
price: "¥49165"
currency: JPY
in_stock: true
category: "Genalex Gold Lion"
url: https://www.desertcart.jp/products/59072340-genalex-gold-lion-kt88-power-vacuum-tube-matched-pair
store_origin: JP
region: Japan
---

# Tri-alloy clad plate for superior power handling Gold-plated grid wire for pristine signal clarity Matched pair with ≤5% gain & transconductance variance Genalex Gold Lion KT88 Power Vacuum Tube, Matched Pair

**Brand:** genalex gold lion
**Price:** ¥49165
**Availability:** ✅ In Stock

## Summary

> 🦁 Unleash the King of Power Tubes – Elevate your sound to legendary status!

## Quick Answers

- **What is this?** Genalex Gold Lion KT88 Power Vacuum Tube, Matched Pair by genalex gold lion
- **How much does it cost?** ¥49165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/59072340-genalex-gold-lion-kt88-power-vacuum-tube-matched-pair)

## Best For

- genalex gold lion enthusiasts

## Why This Product

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

## Key Features

- • **Iconic Heritage:** The heart of legendary amps like Dynaco Mark III and McIntosh MC275
- • **Premium Build Quality:** Gold-plated grids and carbonized screen grids ensure ultra-low noise and durability
- • **Powerhouse Performance:** Tri-alloy clad plate structure delivers exceptional power and warmth
- • **Precision Matched Pair:** Engineered with tight 5% tolerance for balanced, reliable performance
- • **Legendary Sound Revival:** Reissued classic KT88 tube, meticulously recreated for authentic vintage tone

## Overview

The Genalex Gold Lion KT88 Power Vacuum Tube is a meticulously reissued matched pair of the iconic 1957 Marconi-Osram valve, featuring gold-plated grid wires, carbonized screen grids, and a tri-alloy clad plate for exceptional sound clarity and power. Engineered with a strict 5% tolerance in gain and transconductance, these tubes deliver vintage warmth and precision, making them the perfect upgrade for classic and modern high-end amplifiers.

## Description

Super-premium Power Octal Beam Tetrode originally introduced In 1957 by Marconi-Osram Valve Co. (Genalex). Since Genalex ceased production in the early 1980s, the original has become very expensive and hard to find. After extensive research and engineering, we have re-issued the legendary Genalex Gold Lion KT88, and recreated it down to the finest detail.

## Features

- Gold plated grid wire, carbonized screen grids, and a tri-alloy clad plate structure for exceptional performance and sound quality.
- "King of Power Tubes", became the heart and soul of such classics as the Dynaco Mark III, McIntosh MC275, and Marshall Major
- Matched pair
- Matched for both gain and transconductance (5% tolerance)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076JH4WJK |
| Best Sellers Rank | #75,948 in Musical Instruments ( See Top 100 in Musical Instruments ) #357 in Guitar Amplifier Tubes |
| Brand Name | Genalex Gold Lion |
| Color | Multicolor |
| Customer Reviews | 4.0 4.0 out of 5 stars (18) |
| Item Weight | 0.24 kg |
| Manufacturer | Genalex Gold Lion |
| Material Type | Alloy Steel |
| UPC | 735757043153 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Genalex Gold Lion
- **Color:** Multicolor
- **Item Weight:** 0.24 kg
- **Manufacturer:** Genalex Gold Lion
- **Material:** Alloy Steel
- **Number of Packs:** 1
- **Set Name:** Genalex Gold Lion KT88 Matched Pair
- **Specific Uses For Product:** Audio Amplification, Hi-Fi Systems, Guitar Amplifiers
- **UPC:** 735757043153
- **Unit Count:** 2 Count

## Images

![Genalex Gold Lion KT88 Power Vacuum Tube, Matched Pair - Image 1](https://m.media-amazon.com/images/I/81iCe+QlllL.jpg)

## Frequently Bought Together

- Genalex Gold Lion KT88 Power Vacuum Tube, Matched Pair
- Genalex Gold Lion 12AX7/ECC83 Gold Pins Preamp Tube
- Genalex Gold Lion 12AX7 ECC83/B759 Gold Pins Vacuum Tube - Matched Pair

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**Shop now:** [https://www.desertcart.jp/products/59072340-genalex-gold-lion-kt88-power-vacuum-tube-matched-pair](https://www.desertcart.jp/products/59072340-genalex-gold-lion-kt88-power-vacuum-tube-matched-pair)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-24*