---
product_id: 42147146
title: "8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes"
brand: "salience"
price: "¥7802"
currency: JPY
in_stock: true
reviews_count: 1
category: "Salience"
url: https://www.desertcart.jp/products/42147146-8pcs-42mm-tube-dampers-silicone-o-ring-fit-kt88-6550
store_origin: JP
region: Japan
---

# Noise & rattle reduction High-temp silicone 42mm precision fit 8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes

**Brand:** salience
**Price:** ¥7802
**Availability:** ✅ In Stock

## Summary

> 🎧 Silence the noise, amplify your vibe.

## Quick Answers

- **What is this?** 8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes by salience
- **How much does it cost?** ¥7802 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/42147146-8pcs-42mm-tube-dampers-silicone-o-ring-fit-kt88-6550)

## Best For

- salience enthusiasts

## Why This Product

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

## Key Features

- • **Silent Operation:** Effectively dampens tube vibrations to eliminate distracting noise and rattle during performance.
- • **Durable & Reliable:** Designed for long-lasting protection and enhanced tube stability, ensuring consistent sound quality.
- • **Precision 42mm Fit:** Engineered to snugly fit KT88, 6550, KT66 vacuum tubes for seamless integration.
- • **Complete 8-Piece Set:** Includes 8 dampers, enough for 4 tubes (2 per tube) to fully upgrade your audio rig.
- • **Heat-Resistant Silicone:** Crafted from industrial-grade silicone that withstands high temperatures without warping or burning.

## Overview

These 8pcs 42mm silicone tube dampers are precision-engineered to fit KT88, 6550, and KT66 vacuum tubes, providing high-temperature resistance and effective vibration damping to reduce noise and rattle, enhancing your audio experience with durable, industrial-grade silicone construction.

## Description

Features: Hight quality,high temperature silicon tube dampers; It fits for vacuum tube to stop noise and rattle of the tube. Made of silicon and not get hot and burn up; high quality, high temperature industrial duty white silicone tube dampeners; It can fit vaccum tube KT88 6550 KT66 and other tubes as matched as this diameter; Advising:2pcs for each tube; Inisde Diameter:42mm; Coil Diameter:4mm Package Included: 8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vaccum

Review: Useless - Useless from the point of view of its alleged purpose and it doesn’t look good either on the tubes

## Features

- Advising:4pcs for each tube;
- Inisde Diameter:42mm;
- Coil Diameter:4mm
- Package Included: 8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vaccum

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #214,847 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,225 in Guitar Amplifier Tubes |
| Customer Reviews | 1.0 out of 5 stars 1 Review |

## Images

![8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes - Image 1](https://m.media-amazon.com/images/I/61oWTCZGPOL.jpg)
![8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes - Image 2](https://m.media-amazon.com/images/I/61cx8OqvvsL.jpg)
![8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes - Image 3](https://m.media-amazon.com/images/I/61iCE+GZ1QL.jpg)
![8pcs 42mm Tube Dampers Silicone O-Ring Fit KT88/6550/KT66 Audio Vacuum Tubes - Image 4](https://m.media-amazon.com/images/I/61wp4cgEosL.jpg)

## Customer Reviews

### ⭐ Useless
*by A***I on March 25, 2025*

Useless from the point of view of its alleged purpose and it doesn’t look good either on the tubes

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**Shop now:** [https://www.desertcart.jp/products/42147146-8pcs-42mm-tube-dampers-silicone-o-ring-fit-kt88-6550](https://www.desertcart.jp/products/42147146-8pcs-42mm-tube-dampers-silicone-o-ring-fit-kt88-6550)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*