---
product_id: 485128473
title: "ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box"
brand: "solupeak"
price: "210 kr"
currency: NOK
in_stock: false
category: "Solupeak"
url: https://www.desertcart.no/products/485128473-st42-4-way-rca-audio-switcher-stereo-audio-switch-selector
store_origin: NO
region: Norway
---

# 4 stereo inputs & 2 outputs Lossless audio switching Durable aluminum chassis ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box

**Brand:** solupeak
**Price:** 210 kr
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game—switch smarter, sound better!

## Quick Answers

- **What is this?** ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box by solupeak
- **How much does it cost?** 210 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/485128473-st42-4-way-rca-audio-switcher-stereo-audio-switch-selector)

## Best For

- solupeak enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Audio Hub:** Manage inputs from DVD, TV, PC, and more, outputting to 2 amplifiers with ease.
- • **Plug & Play Simplicity:** Passive design means zero power needed—just connect and control instantly.
- • **Built to Last & Impress:** Sleek aluminum chassis and knob combine durability with modern aesthetics.
- • **Crystal-Clear Sound Integrity:** Experience lossless audio switching with premium rotary selector technology.
- • **Seamless Multi-Source Control:** Switch effortlessly between 4 stereo audio sources without cable chaos.

## Overview

The SOLUPEAK ST42 is a compact, passive 4-in/2-out RCA audio switcher designed for professionals and audiophiles who demand seamless multi-source management. Featuring lossless audio switching, a robust aluminum build, and high-quality gold-plated connectors, it eliminates cable swapping hassle while preserving pristine stereo sound across devices like DVD players, TVs, and PCs.

## Description

SOLUPEAK ST42 is a 4-way audio source control designed to accept four stereo audio sources input, such as CD DVD TV PC, and switches out between two amplifiers through two rotary knobs on the front of the box. It is a good idea to solve the problem of unplugging and plugging the wires.

## Features

- Multi-Source Connectivity: This compact switcher box allows connection of up to four stereo sources, between two amplifiers
- Lossless Audio Switching: Use specialized audio rotary switch/Lossless device, easily switch between different audio in or out
- Premium Construction: Build in quality aluminum chassis and solid aluminum knob, looks nice and durable
- High Quality Connectors: In/Out through high quality golden plated jacks
- Passive Design: This is a passive non-powered device. Plug and play
- Versatile Audio Management: Accepts four stereo audio sources input such as CD, DVD, TV, and PC, and switches output between two amplifiers through two rotary knobs on the front panel
- Convenient Solution: Eliminates the hassle of constantly unplugging and plugging audio wires when switching between multiple audio sources and amplifiers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094W84SR5 |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #639,407 in Electronics ( See Top 100 in Electronics ) #449 in Selector Boxes |
| Brand Name | SOLUPEAK |
| Cable Type | RCA |
| Color | Black |
| Compatible Devices | DVD Player, Television |
| Connector Type Used on Cable | RCA |
| Customer Reviews | 4.3 4.3 out of 5 stars (163) |
| Item Dimensions D x W x H | 15.2D x 10.2W x 5.1H Centimeters |
| Item Highlight | 4 IN 2 OUT you quickly sw between 4 audio sources in or compare 2 AMPs, avoiding frequent cable changes，Bi-Direction passive |
| Item Weight Unit of Measure | 500 Grams |
| Manufacturer | Zhuogang |
| Manufacturer Part Number | ST42 |
| Model Number | ST42 |
| Number of Items | 1 |
| Number of Ports | 4 |
| UPC | 710702291452 710702291469 |

## Product Details

- **Brand:** SOLUPEAK
- **Cable Type:** RCA
- **Colour:** Black
- **Compatible Devices:** DVD Player, Television
- **Connector Type:** RCA

## Images

![ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box - Image 1](https://m.media-amazon.com/images/I/41YeGhIMmJS.jpg)
![ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box - Image 2](https://m.media-amazon.com/images/I/315QTv1V48S.jpg)
![ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box - Image 3](https://m.media-amazon.com/images/I/51--uZzPv1L.jpg)
![ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box - Image 4](https://m.media-amazon.com/images/I/41VJy9S+IUS.jpg)
![ST42 4 Way RCA Audio Switcher, Stereo Audio Switch Selector Box - Image 5](https://m.media-amazon.com/images/I/61uk4NoNmLS.jpg)

## Questions & Answers

**Q: Will the 2 "out" lines work for "TV headphones" and regular speakers (with no amplification in between)?**
A: You do need an amplifier, unless your speakers and headphones are amplified already.

**Q: Does this device allow one to connect, say, 2 different CD players to the amp and switch indifferently between the two, one signal at a time?**
A: Yes.  If you read the other questions, the connection is explained. Any 4 RCA sources to one Amp or reversed such as single CD player to 4 different amps.

**Q: Will this work for car audio?**
A: I don't see why it wouldn't.

**Q: What is the maximum recommended cable length for the output, since it is passive?**
A: That’s hard to tell. Depends on your cable and your tolerance of signal degradation.

## Frequently Bought Together

- SOLUPEAK ST42 4-Way RCA Audio Switch Source Signal Input switcher selector Splitter Box (4 in 2 Out)
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black
- Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-13*