---
product_id: 163203860
title: "E88CC-TK Black Diamond Series Vacuum Tube Matched Quad"
brand: "telefunken elektroakustik"
price: "€ 534.22"
currency: EUR
in_stock: true
category: "Musical Instruments"
url: https://www.desertcart.com.cy/products/163203860-e88cc-tk-black-diamond-series-vacuum-tube-matched-quad
store_origin: CY
region: Cyprus
---

# E88CC-TK Black Diamond Series Vacuum Tube Matched Quad

**Brand:** telefunken elektroakustik
**Price:** € 534.22
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** E88CC-TK Black Diamond Series Vacuum Tube Matched Quad by telefunken elektroakustik
- **How much does it cost?** € 534.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/163203860-e88cc-tk-black-diamond-series-vacuum-tube-matched-quad)

## Best For

- telefunken elektroakustik enthusiasts

## Why This Product

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

## Description

The newly produced TELEFUNKEN E88CC-TK gold pin tube resurrects the transparent tone and harmonic impact of historical Siemens and TELEFUNKEN tubes. Whether it is installed in a phono stage or microphone preamplifier, this E88CC-TK will breathe new life into all audio equipment offering precise imaging, unmatched dynamics and a large full-bodied soundstage. Also known as the 6922, the E88CC was originally targeted for test equipment and radar. The E88CC has medium gain, low noise and is a favorite for tight sounding audio input stages. There are some that will argue that the E88CC is the best sounding input tube ever designed. The E88CC is a dual triode tube like the 12AX7, but has a different pin configuration making it not a direct plug-in replacement. It is most commonly employed in amplifier designs where more clean headroom is desired. The medium gain characteristic of the tube and the low-noise design are part of why this tube sounds as good as it does in microphone preamplifier and phono preamplifier applications. Telefunken Elektroakustik Black Diamond Series Vacuum Tubes are new production tubes, not NOS.

## Features

- E88CC-TK (6922) Matched Quad (E88CC-TK)
- TELEFUNKEN Elektroakustik Black Diamond Series Tube
- R.F. Dual Triode
- Noval
- 9 Pin

## Images

![E88CC-TK Black Diamond Series Vacuum Tube Matched Quad - Image 1](https://images-na.ssl-images-amazon.com/images/I/51E-ahqy24L.jpg)

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**Shop now:** [https://www.desertcart.com.cy/products/163203860-e88cc-tk-black-diamond-series-vacuum-tube-matched-quad](https://www.desertcart.com.cy/products/163203860-e88cc-tk-black-diamond-series-vacuum-tube-matched-quad)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-26*