---
product_id: 634174213
title: "Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control"
brand: "fosi audio"
price: "284719CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.sn/products/634174213-fosi-audio-lc30-vu-meter-amplifier-speaker-selector-switch-box
store_origin: SN
region: Senegal
---

# Supports 250W per channel high-power transmission 2-in 2-out switcher for amps & speakers Dual large VU meters with 5-level brightness Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control

**Brand:** fosi audio
**Price:** 284719CFA
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your audio game with vintage flair and pro-grade precision!

## Quick Answers

- **What is this?** Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control by fosi audio
- **How much does it cost?** 284719CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/634174213-fosi-audio-lc30-vu-meter-amplifier-speaker-selector-switch-box)

## Best For

- fosi audio enthusiasts

## Why This Product

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

## Key Features

- • **Tailored User Experience:** Adjust needle sensitivity and VU meter brightness on the fly for a personalized, immersive audio-visual feast.
- • **Universal Amp Compatibility:** Works flawlessly with Class A, B, AB, D, tube, and BTL amplifiers—your all-in-one audio command center.
- • **Vintage Vibes, Modern Control:** Dual oversized VU meters with adjustable brightness bring retro charm and real-time audio feedback to your setup.
- • **Audiophile-Grade Build Quality:** All-aluminum CNC-milled chassis with thick copper circuits and premium relays ensures lossless, high-fidelity sound transmission.
- • **Seamless Switching, Zero Hassle:** Effortlessly toggle between two amplifiers and two speakers via remote or buttons—perfect for A/B testing or multi-room setups.

## Overview

The Fosi Audio LC30 is a premium 2-in 2-out amplifier and speaker selector switch box featuring dual large VU meters with adjustable brightness, supporting up to 250W per channel. Designed for audiophiles, it offers seamless switching between multiple amps and speakers, universal compatibility with all major amplifier classes, and a durable all-aluminum chassis with high-quality components to ensure pristine sound quality and an immersive audio-visual experience.

## Description

Product Description Fosi Audio LC30 VU Meter Amplifier Speaker Selector A 2-in 2-out amplifier/speaker switch box designed for HiFi enthusiasts. It allows seamless switching between two amps or speakers, eliminating the hassle of cable plugging. The needles’ lively dancing on the music enhances your audio-visual experience. Retro Design, Pure Sound Effortlessly Switch Between Two Sets of Amplifiers/Speakers The LC30 was specially developed to cater to our audiophile fans‘ requests to complement your home audio system setup. It can serve as an amp/speaker selector or a pure VU meter allowing you to enjoy the vibrant audio-visual feast. Supported Amplifier Types: BTL, Class A, Class B, Class AB, Class D and tube amplifiers, etc. Maximum Power Support: 250W@4Ω per channel VU Meter Brightness Adjustment: 5 levels(100%, 75%, 50%, 25%, Off) Power Supply Voltage: DC 5V USB-C Suitable for Amp/Speaker Comparison Effortlessly compare two amps or speakers, and discern subtle sound differences. Supports High Power Transmission Each channel supports up to 250W, ensuring strength and clarity in your music. Compatible with Various Amplifier Types Supports all mainstream amplifiers on the market, meet your diverse pure music enjoyment needs. Large-Size VU Meters Dual 85*45mm VU meters offer real-time feedback on left and right channel signal strength. Front Panel Multifunction Buttons Three integrated keys for power, brightness adjustment, and speaker/amplifier switching. Needles Sensitivity Adjustment Knob Adjusts sensitivity to match various input signal strengths, capturing every note's pulse. Five-Level Backlight Brightness Adjustment VU meters backlight brightness offers five settings: 100%, 75%, 50%, 25%, and off. Large-Sized Chassis Design Can accommodate two Fosi Audio compact amplifiers on it , offering versatile configuration options. Multifunctional Remote Control Exquisite All-Aluminum Alloy Chassis One-piece CNC-molded and anodically oxidized for a sandblasted all-aluminum alloy body. Connection Diagram When Used as a Switcher Connection Diagram When Used as a Pure VU Meter High-Quality Relays Leveraging superior components for high-power lossless transmission, creating an unparalleled listening experience for you. 390Ω Load Resistors Designed to prevent the amplifiers from no-load conditions, guaranteeing stable operation and extending lifespan. Thickened Circuit Wiring Utilizes thickened copper foils in the circuitry to minimize power loss during audio transmission User-Friendly Terminal Design Binding posts oriented upwards/downwards simplify the cable connection process, ensuring easy and quick connections.

Review: Great audio - Excellent product for two amplifiers and one set of speaker . really great piece value for money
Review: Super products from Fosi Audio - The Fosi LC30.....a useful little Amplifier Speaker Selector. Being a diy speaker hobbyist, I own many a speaker. Auditioning different speakers and amplifiers has always been a problem. But then comes the LC30...it lets me toggle between speakers and amplifiers with ease. And it comes with a remote at that. The large VU meters give it a bit of a classic vintage look. The VU meters by themselves have adjustable sensitivity and brightness and the yellow is quite pleasing to the eye. It serves it's purpose to the T. I also own a pair of ZA3 amplifiers and some V3 Monoblocks that I use for HT purposes. The ZA3 and the V3 Mono are absolutely superb. Good clean power. I use iFi Audio Zen 2 DAC for my music predominantly streamed on Tidal. The sound is clean and rich and not at all overpowering or over bright throughout the music frequency range. All in all....I can say that all the ZA3, V3 Mono and the LC 30 are superb products and worth their price. Good VFM. Awaiting more good products from the Fosi stable...

## Features

- Vintage Elegance: The LC30 boasts dual large VU meters, complete with adjustable brightness across five levels. It offers versatile connectivity with two inputs and two outputs, enabling four distinct configurations. Beyond its functional prowess as a switcher, it stands as exquisite decorative VU meters allowing you to enjoy the vibrant audio-visual feast
- Versatile Compatibility: Fully supports a wide range of amplifiers. The large enclosure design accommodates not only two Fosi Audio compact amplifiers on top but also seamlessly integrates with traditional Class A, Class B, Class AB, and tube amplifiers without issues to meet your diverse audio enjoyment needs
- Superior Components: Integrated with 390Ω protective load resistors, thickened copper foil circuits, premium speaker binding posts, and switching relays, the LC30 ensures virtually no impact or loss in sound quality and supports a maximum 250W power transmission per channel. This allows you to enjoy the purest high-fidelity sound
- Ease of Use: Offers both button and remote control operation, enabling one-tap switching between two amplifiers and two speakers. It streamlines the process of A/B comparison testing for two amplifiers or speakers, ensuring straightforward accessibility. Moreover, adjusting the backlight brightness and needle sensitivity is made effortlessly simple, enhancing the overall user experience
- Crafted for Audiophiles: The LC30 was specially developed to cater to our fans' requests. It embodies the Fosi Audio signature all-aluminum alloy construction for durability and reliability. This device is destined to be a lasting companion for your HiFi home audio system, ensuring enduring satisfaction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZRMSHJB |
| Best Sellers Rank | #57,830 in Electronics ( See Top 100 in Electronics ) #50 in Selector Boxes |
| Box Contents | Quick Start Guide |
| Brand | Fosi Audio |
| Brand Name | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 259 Reviews |
| Importer Contact Information | support@fosiaudio.com |
| Item Type Name | amplifier |
| Item Weight Unit of Measure | 1800 Grams |
| Manufacturer | Fosi Audio |
| Manufacturer Part Number | LC30 |
| Model Number | LC30-Y |
| Number of Items | 20 |
| Number of Ports | 2 |
| Packer Contact Information | support@fosiaudio.com |
| Warranty Description | 2 Years |

## Product Details

- **Brand:** Fosi Audio
- **Manufacturer:** Fosi Audio
- **Number of Ports:** 2

## Images

![Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control - Image 1](https://m.media-amazon.com/images/I/61gae0PP7fL.jpg)
![Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control - Image 2](https://m.media-amazon.com/images/I/71pnsu5zVRL.jpg)
![Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control - Image 3](https://m.media-amazon.com/images/I/719i7zo6nuL.jpg)
![Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control - Image 4](https://m.media-amazon.com/images/I/712NnZXcOkL.jpg)
![Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control - Image 5](https://m.media-amazon.com/images/I/71AJBSCBRJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great audio
*by P***U on 31 May 2026*

Excellent product for two amplifiers and one set of speaker . really great piece value for money

### ⭐⭐⭐⭐⭐ Super products from Fosi Audio
*by T***O on 20 September 2024*

The Fosi LC30.....a useful little Amplifier Speaker Selector. Being a diy speaker hobbyist, I own many a speaker. Auditioning different speakers and amplifiers has always been a problem. But then comes the LC30...it lets me toggle between speakers and amplifiers with ease. And it comes with a remote at that. The large VU meters give it a bit of a classic vintage look. The VU meters by themselves have adjustable sensitivity and brightness and the yellow is quite pleasing to the eye. It serves it's purpose to the T. I also own a pair of ZA3 amplifiers and some V3 Monoblocks that I use for HT purposes. The ZA3 and the V3 Mono are absolutely superb. Good clean power. I use iFi Audio Zen 2 DAC for my music predominantly streamed on Tidal. The sound is clean and rich and not at all overpowering or over bright throughout the music frequency range. All in all....I can say that all the ZA3, V3 Mono and the LC 30 are superb products and worth their price. Good VFM. Awaiting more good products from the Fosi stable...

### ⭐⭐⭐⭐ Versatile product
*by S***S on 6 July 2026*

Can manage both audio as well as home theatre with same set of front speakers

## Frequently Bought Together

- Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control
- Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio Component Mini 2 Channel Mono Amp TPA3255 for Subwoofer Desktop Home Theater Bookshelf Tower Floorstanding Passive Speakers with 48V Power Supply

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-13*