---
product_id: 545683610
title: "Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control"
brand: "nobsound"
price: "S$93"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/545683610-mini-stereo-line-level-booster-amplifier-audio-preamp-20db-gain
store_origin: SG
region: Singapore
---

# 20dB max gain boost Wide 5-24V input voltage Adjustable gain & volume control Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control

**Brand:** nobsound
**Price:** S$93
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—because your sound deserves to be heard!

## Quick Answers

- **What is this?** Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control by nobsound
- **How much does it cost?** S$93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/545683610-mini-stereo-line-level-booster-amplifier-audio-preamp-20db-gain)

## 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

- • **Versatile Use Cases:** Perfect for home stereo, karaoke nights, live events, or recording setups—boost your sound wherever you go.
- • **Universal Compatibility:** Seamlessly connects via 3.5mm AUX, RCA, and 5-DIN inputs/outputs for all your devices from phones to gaming consoles.
- • **Compact & Durable Design:** All-metal casing shields against interference, ensuring noise-free, smooth, and natural audio.
- • **Powerful 20dB Gain Boost:** Amplify any line-level audio source to drive your speakers or amps with crystal-clear volume.
- • **HiFi Sound with DIY Flair:** NE5532P op amp socket lets audiophiles swap chips for personalized sound perfection.

## Overview

The Nobsound Mini Stereo Line Level Booster Amplifier delivers up to 20dB gain with adjustable volume control, compatible with a wide range of audio devices via multiple input/output options. Featuring a high-quality NE5532P op amp with a pluggable socket for DIY customization, it offers clear, warm, and low-distortion sound in a compact, durable metal chassis designed to minimize interference. Ideal for enhancing home audio systems, live events, and recording setups.

## Description

Mini Stereo Line Level Booster Amplifier Audio Preamp 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.

## 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

![Mini Stereo Line Level Booster Amplifier Audio Preamp 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.sg/products/545683610-mini-stereo-line-level-booster-amplifier-audio-preamp-20db-gain](https://www.desertcart.sg/products/545683610-mini-stereo-line-level-booster-amplifier-audio-preamp-20db-gain)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*