---
product_id: 313685270
title: "Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control"
brand: "nobsound"
price: "4419262₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/313685270-douk-audio-mini-stereo-line-level-booster-amplifier-audio-preamp
store_origin: VN
region: Vietnam
---

# 20dB Gain Compact Design Adjustable Gain Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control

**Brand:** nobsound
**Price:** 4419262₫
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game!

## Quick Answers

- **What is this?** Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control by nobsound
- **How much does it cost?** 4419262₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/313685270-douk-audio-mini-stereo-line-level-booster-amplifier-audio-preamp)

## Best For

- nobsound enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Stylish:** Mini size fits seamlessly into any setup, from home to stage.
- • **Unleash Your Sound:** Transform low-volume audio into a powerful experience with a max 20dB gain.
- • **Robust Build Quality:** All-metal design shields against interference for crystal-clear audio.
- • **DIY Audiophile's Dream:** Easily swap op-amps for a personalized sound experience.
- • **Versatile Connectivity:** Compatible with a wide range of devices: iPods, TVs, and more.

## Overview

The Douk Audio Mini Stereo Line Level Booster Amplifier is a compact and powerful preamp designed to enhance the output of various audio sources. With a maximum gain of 20dB, it features multiple input/output options, a robust all-metal design, and a unique op-amp socket for audiophile customization. Perfect for home stereo systems, live events, and more, this amplifier delivers high-quality sound with minimal distortion.

## Description

Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control

## Features

- Douk Audio L1 is a stereo amplifier with built-in voltage boost and amplification circuits, designed to boost the output of virtually any line level audio source (such as TV, video games, MP3 players, ipod, phone, tablet etc.) to max 20dB.
- Mutiple input/output interfaces: with 3.5mm AUX/stereo RCA/5-DIN inputs and stereo RCA/5-DIN outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player, potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers.
- With built-in amplification and voltage boost circuit: adjustable gain to match better with different audio sources, support DC 5-24V wide input voltage that can share the power supply of amplifiers, while L1 can always work at a high voltage of 26V to provide ±12.5V high output amplitude and max 20dB high gain.
- Unique design and HiFi clear sound: double-side PCB design, NE5532P op amp with pluggable socket design, convenient to change other op amps to enjoy different sound and bring much DIY fun for audiophiles. High-qaulity sealed potentiometer, with wide frequency bandwidth and excellent dynamic response, the sound is smooth and natural, warm and delicate with ultra-low distortion.
- Mini size with exquisite appearance, compact and all-metal design for durability and shielding the electronics from electromagnetic interference with noise rejection. Perfect design in size and function, suitable for many scenarios to increase the output level, such as home stereo system, mixer or speaker setup, karaoke, audio recording, party, live stage event etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Nobsound |
| Part number | XZ-L1-DE |
| Item Weight | 155 g |
| Product Dimensions | 8.7 x 12.7 x 8.7 cm; 155 Grams |
| Item model number | XZ-L1-DE |
| Power source type | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Nobsound
- **Colour:** black
- **Compatible devices:** iPod, iPad, iPhone, TV, MP3 player, portable CD player, computer, video game
- **Material:** Metal
- **Output wattage:** 1 Watts

## Images

![Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control - Image 1](https://m.media-amazon.com/images/I/71NwGrVGHtL.jpg)

## Frequently Bought Together

- Douk Audio Mini Stereo Line Level Booster Amplifier Audio Preamp for MP3, iPod, iPad, iPhone, 20dB Gain Volume Control
- SEBSON RCA Audio Cable 0.5m, 2 male to 2 male RCA Plugs, RCA Phono Cable for Amplifier, Speakers, Soundbar, Home Cinema and HiFi Systems
- UGREEN RCA to 3.5mm Cable Phono Mini Jack Stereo Lead Gold-plated Red and White Aux Headphone Cord RCA Audio Y Splitter Compatible with Hi-Fi Amplifier Speaker DJ Controller Turntable TV Car Phone(2M)

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**Shop now:** [https://www.desertcart.vn/products/313685270-douk-audio-mini-stereo-line-level-booster-amplifier-audio-preamp](https://www.desertcart.vn/products/313685270-douk-audio-mini-stereo-line-level-booster-amplifier-audio-preamp)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-10*