---
product_id: 339098429
title: "Electro-Harmonix 6922 EH Vacuum Tube"
brand: "electro-harmonix"
price: "€ 165.39"
currency: EUR
in_stock: false
reviews_count: 5
category: "Electro Harmonix"
url: https://www.desertcart.nl/products/339098429-electro-harmonix-6922-eh-vacuum-tube
store_origin: NL
region: Netherlands
---

# Enhanced tonal clarity Expanded soundstage Russian-made precision Electro-Harmonix 6922 EH Vacuum Tube

**Brand:** electro-harmonix
**Price:** € 165.39
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game—hear what you’ve been missing!

## Quick Answers

- **What is this?** Electro-Harmonix 6922 EH Vacuum Tube by electro-harmonix
- **How much does it cost?** € 165.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/339098429-electro-harmonix-6922-eh-vacuum-tube)

## Best For

- electro-harmonix enthusiasts

## Why This Product

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

## Key Features

- • **Rich, Full Bass Response:** Delivers deeper, fuller bass without overpowering your mix—perfect for critical listening.
- • **Transform Your Soundstage:** Experience a dramatically expanded and immersive audio environment that reveals hidden details.
- • **Crystal Clear Vocals & Highs:** Enhances midrange and treble frequencies for a detailed, natural vocal presence.
- • **Plug & Play Upgrade Potential:** Compatible with many amps (with converter if needed), turning your setup into a sonic powerhouse.
- • **Audiophile-Grade Russian Craftsmanship:** Manufactured in Russia for authentic, high-quality vacuum tube performance.

## Overview

The Electro-Harmonix 6922 EH Vacuum Tube is a premium Russian-made glass tube designed to upgrade musical instrument amplifiers and audio equipment. Renowned for expanding soundstage, enriching bass, and clarifying vocals and highs, it transforms your listening experience by uncovering subtle details and adding tonal warmth. Ideal for audiophiles seeking a cost-effective yet impactful upgrade, it requires a converter for compatibility with some modern amps like the Schiit Vali 2++.

## Description

Electro-Harmonix 6922 EH Vacuum TubeElectro-Harmonix is rocking the vacuum tube community with the superior quality of the "EH" series tubes. ;

Review: Röhre - Danke
Review: Amazing sound / Requires converter for Vali 2++ and Vali 3 owners - This tube was purchased to replace the stock tube that came with my Vali 2++ headphone amp, which is part of a Vali 2++ amp and Modius DAC stack. When I got this setup, using 96/24 content for reference material, I had a hard time discerning the difference between my computer onboard audio (Asus ROG SupremeFX Realtek S1220A) headphone output and the Vali2++/Modius headphone output. There was a difference but it was very subtle. After overcoming a tube compatibility issue, detailed below, I performed the same A/B test between the onboard audio and the Vali 2++/Moduis. The difference was unbelievable. So much so I am shocked that Schiit Audio does not offer this tube as standard or at least as an upgrade. The noticeable changes were: greatly expanded sound stage, fuller bass without being distracting, very detailed through the vocal range, and clear highs. It is difficult to separate the effect from "uncovering detail in the source material" with "adding color and tonality overlayed on the source material, which sounds pleasing". I think tube is adding both, and the effect to my ears is remarkable. One way to describe the effect is: the stock amp and onboard audio clinically reproduce the original recording whereas adding the 6922 EH transforms the recording similarly to a great remaster from the original recording. The song is the same, but the auditory experience is shockingly enriched. I came into this upgrade expecting a small improvement in sound, perhaps more articulate reproduction of mid frequencies over the stock amp. What I received, for a modest cost upgrade, was a completely transformed audio experience that has me discovering details of long enjoyed songs that I have not noticed previously. The effect is small on lower production quality recording, but still present. ------------------------------------------ A tube converter was required to provide compatibility for popular 6922 tubes with my Schiit Audio Vali 2++ amplifier. Search for "6922 6N2 ECC88 E88CC (Top) TO 5670 6N3 369A (bottom)" for tube converters to allow use of Electro-Harmonix 6922 EH tube with Vali 2++ and Vali 3 amplifiers. ------------------------------------------ Schiit Audio changed the tube compatibility of the Vali headphone amplifiers between the Vali 2+ and Vali 2++ models. The following tube compatibility information was verfied with the Vali amplifier manuals: Vali 2 / Vali 2+ ------------------ uses 6DJ8, 6922, ECC88, 6N23P, and 6BZ7 tube types Vali 2++ / Vali 2++ ---------------------- uses 6N3P, 2C51, 5670, and 396A tube types This change in tube compatibility is not well communicated. when I had first installed a new 6922 tube, the tube heater glowed, but no sound was output. It was only after researching how to troubleshoot tube amp output issues that I found the difference in tube compatibility. Schiit Audio does not appear to have updated the external case labeling of their Vali 2 amps, as all versions labeled Vali 2; regardless if it is a 2, 2+, or 2++. You have to look at a small sticker on the back of the unit, beside the power switch, to determine the specific Vai 2 revision. Hopefully this expanded explanation will be helpful for others.

## Features

- Manufactured In Russia

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UMIJCE |
| Brand | Electro-Harmonix |
| Brand Name | Electro-Harmonix |
| Colour | Multicolor |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 77 Reviews |
| Item Height | 4.3 Inches |
| Manufacturer | Electro-Harmonix |
| Material | Glass |
| Material Type | Glass |
| Specific Uses For Product | Musical instrument amplification, Audio equipment |
| UPC | 609722128360 844632064203 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Electro-Harmonix
- **Material:** Glass
- **Colour:** Multicolor
- **UPC:** 609722128360 844632064203
- **Manufacturer:** Electro-Harmonix
- **Specific Uses For Product:** Musical instrument amplification, Audio equipment

## Images

![Electro-Harmonix 6922 EH Vacuum Tube - Image 1](https://m.media-amazon.com/images/I/61YmDZHj7aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Röhre
*by H***O on 16 September 2024*

Danke

### ⭐⭐⭐⭐⭐ Amazing sound / Requires converter for Vali 2++ and Vali 3 owners
*by J***V on 20 July 2024*

This tube was purchased to replace the stock tube that came with my Vali 2++ headphone amp, which is part of a Vali 2++ amp and Modius DAC stack. When I got this setup, using 96/24 content for reference material, I had a hard time discerning the difference between my computer onboard audio (Asus ROG SupremeFX Realtek S1220A) headphone output and the Vali2++/Modius headphone output. There was a difference but it was very subtle. After overcoming a tube compatibility issue, detailed below, I performed the same A/B test between the onboard audio and the Vali 2++/Moduis. The difference was unbelievable. So much so I am shocked that Schiit Audio does not offer this tube as standard or at least as an upgrade. The noticeable changes were: greatly expanded sound stage, fuller bass without being distracting, very detailed through the vocal range, and clear highs. It is difficult to separate the effect from "uncovering detail in the source material" with "adding color and tonality overlayed on the source material, which sounds pleasing". I think tube is adding both, and the effect to my ears is remarkable. One way to describe the effect is: the stock amp and onboard audio clinically reproduce the original recording whereas adding the 6922 EH transforms the recording similarly to a great remaster from the original recording. The song is the same, but the auditory experience is shockingly enriched. I came into this upgrade expecting a small improvement in sound, perhaps more articulate reproduction of mid frequencies over the stock amp. What I received, for a modest cost upgrade, was a completely transformed audio experience that has me discovering details of long enjoyed songs that I have not noticed previously. The effect is small on lower production quality recording, but still present. ------------------------------------------ A tube converter was required to provide compatibility for popular 6922 tubes with my Schiit Audio Vali 2++ amplifier. Search for "6922 6N2 ECC88 E88CC (Top) TO 5670 6N3 369A (bottom)" for tube converters to allow use of Electro-Harmonix 6922 EH tube with Vali 2++ and Vali 3 amplifiers. ------------------------------------------ Schiit Audio changed the tube compatibility of the Vali headphone amplifiers between the Vali 2+ and Vali 2++ models. The following tube compatibility information was verfied with the Vali amplifier manuals: Vali 2 / Vali 2+ ------------------ uses 6DJ8, 6922, ECC88, 6N23P, and 6BZ7 tube types Vali 2++ / Vali 2++ ---------------------- uses 6N3P, 2C51, 5670, and 396A tube types This change in tube compatibility is not well communicated. when I had first installed a new 6922 tube, the tube heater glowed, but no sound was output. It was only after researching how to troubleshoot tube amp output issues that I found the difference in tube compatibility. Schiit Audio does not appear to have updated the external case labeling of their Vali 2 amps, as all versions labeled Vali 2; regardless if it is a 2, 2+, or 2++. You have to look at a small sticker on the back of the unit, beside the power switch, to determine the specific Vai 2 revision. Hopefully this expanded explanation will be helpful for others.

### ⭐ Audible ringing/feedback sound after only a month of use
*by W***M on 6 May 2021*

Tube sounded great at first. After a few months of usage I started getting an audible ringing/feedback sound. I did narrow down the sound to the tube, so I'll have to get a replacement from another company.

## Frequently Bought Together

- Electro-Harmonix 6922 EH Vacuum Tube - Single
- JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)
- JJ Electronics Amplifier Tube (T-12AX7-S-JJ)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-05*