---
product_id: 125293974
title: "Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver)"
brand: "douk audio"
price: "2251198₫"
currency: VND
in_stock: false
category: "Aht"
url: https://www.desertcart.vn/products/125293974-nobsound-6j1-hifi-vacuum-tube-preamp-stereo-audio-pre-amplifier
store_origin: VN
region: Vietnam
---

# Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver)

**Brand:** douk audio
**Price:** 2251198₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver) by douk audio
- **How much does it cost?** 2251198₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/125293974-nobsound-6j1-hifi-vacuum-tube-preamp-stereo-audio-pre-amplifier)

## Best For

- douk audio enthusiasts

## Why This Product

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

## Description

Specifications: Preamp Gain: 5 times THD: 0.1% Bass & Treble Range: ±6dB SNR: ≥101dB Working voltage: DC12V Frequency Range: 20Hz-20kHz(±3dB) Input Sensitivity: 0.2mV Dimension: L118*W98*H33 mm Net Weight: 290g  Packing list: 1× Tube preamp 1× Power supply 2× 6J1 tubes

## Features

- Notice: ① Preamplifier needs to work with amplifiers or active devices; ② Not PHONO preamp and can't be used for record players
- Audio signal input end can connect to the computer, CD, phone and other player for lossless audio
- The output end can connect to the digital amplifiers, active multimedia audio devices
- With treble and bass adjustment function; Gold-plated for input and output terminals; No background noise

## Images

![Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61PRur81drL.jpg)
![Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61mTC6pNitL.jpg)
![Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61zREQsvuuL.jpg)
![Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61mBbhi7FKL.jpg)
![Nobsound 6J1 HiFi Vacuum Tube Preamp Stereo Audio Pre-Amplifier Treble Bass Tone Control (Silver) - Image 5](https://images-na.ssl-images-amazon.com/images/I/61%2BDBGZORML.jpg)

---

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**Shop now:** [https://www.desertcart.vn/products/125293974-nobsound-6j1-hifi-vacuum-tube-preamp-stereo-audio-pre-amplifier](https://www.desertcart.vn/products/125293974-nobsound-6j1-hifi-vacuum-tube-preamp-stereo-audio-pre-amplifier)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*