---
product_id: 296389274
title: "REQ42-S Silver 19 Rack Mount 2x21 Band Equalizer w/Spectrum Analyzer"
brand: "rockville"
price: "€ 590.30"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rockville"
url: https://www.desertcart.sk/products/296389274-req42-s-silver-19-rack-mount-2x21-band-equalizer-w
store_origin: SK
region: Slovakia
---

# Multi-color spectrum analyzer 42 blue LED sliders 2x21 band precision EQ REQ42-S Silver 19 Rack Mount 2x21 Band Equalizer w/Spectrum Analyzer

**Brand:** rockville
**Price:** € 590.30
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game with precision and style!

## Quick Answers

- **What is this?** REQ42-S Silver 19 Rack Mount 2x21 Band Equalizer w/Spectrum Analyzer by rockville
- **How much does it cost?** € 590.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/296389274-req42-s-silver-19-rack-mount-2x21-band-equalizer-w)

## Best For

- rockville enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Connectivity:** Front 3.5mm & RCA inputs plus RCA record output for versatile device integration
- • **Sleek Rack-Mount Design:** Removable brackets for professional setup or stylish home theater flair
- • **Precision Audio Sculpting:** 42 blue LED-lit sliders for ultra-fine frequency control
- • **Pro-Grade Frequency Range:** Wide 20Hz-20kHz response captures every sonic detail
- • **Real-Time Visual Feedback:** Multi-color LED spectrum analyzer & dual VU meters keep your sound in check

## Overview

The Rockville REQ42-S is a professional-grade 19-inch rack mount equalizer featuring dual 21-band sliders with blue LED indicators, a multi-color spectrum analyzer, and dual VU meters. It supports multiple inputs including RCA and front 3.5mm jacks, offers RCA record outputs, and covers a full 20Hz-20kHz frequency range with an 80dB signal-to-noise ratio. Designed for both home theater enthusiasts and semi-pro setups, it combines precise audio control with a sleek, removable rack-mount chassis.

## Description

Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Audio Spectrum Analyzer Blue LED on each Equalizer Slide Control. RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch. ; RCA Stereo Record Output. Front Panel 3.5mm iPod/MP3 Player Input Jack. Dual VU Meters Level Monitor. ; Individual LED Indicators. Outputs-RCA (REC Mail). Multi Color LED Display. Low/High Function. ; Frequency Response: 20-20000 Hz. Signal to Noise Ratio: 80dB. Removable Rack Mount Brackets. ;

Review: Chegou muito bem embalado dos EUA. Ótima qualidade e equalização eficiente. Analisador de espectro só mede o volume de áudio, não por faixa de equalização. Bonito equipamento.
Review: Of course, this is not the best of the home equalizer I have owned. This is the cheapest of them as I paid a lot more for the other ones. Simply, it does its job and I like it. Too many bands to adjust compare to my old ones (I still have one of them in use), therefore it is just a matter of practice to get used to that many controls to adjust. The spectrum analyzer is just an indicator of the input level not by frequencies but the overall sound, that is why it moves all the bars the same way always but it really responds to the overall sound input level. Another thing, most of the superior equalizers for sale, are more suitable for PA systems not necessarily for your home system but this one is. Even some people criticized the instruction manual, I don't need any kind of instructions to set up an equalizer to my home system, it is so basic. Recommended product for those who don't want to spend a lot of money and have some kind of experience in setting home stereo equipment instinctively, no instructions.

## Features

- Blue LED on each Equalizer Slide Control. RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch.
- RCA Stereo Record Output. Front Panel 3.5mm iPod/MP3 Player Input Jack. Dual VU Meters Level Monitor.
- Individual LED Indicators. Outputs-RCA (REC Mail). Multi Color LED Display. Low/High Function.
- Frequency Response: 20-20000 Hz. Signal to Noise Ratio: 80dB. Removable Rack Mount Brackets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LZDVIMK |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Rockville |
| Country of Origin | USA |
| Customer Reviews | 3.7 3.7 out of 5 stars (203) |
| Date First Available | 26 September 2014 |
| Includes AC Adapter | No |
| Item Dimensions LxWxH | 48.3 x 30.5 x 15.2 Centimeters |
| Item Weight | 1 kg 700 g |
| Item model number | REQ42-S |
| Manufacturer | Rockville |
| Model | REQ42-S |
| Product Dimensions | 48.26 x 30.48 x 15.24 cm; 1.7 kg |
| Standing screen display size | 19 Inches |

## Images

![REQ42-S Silver 19 Rack Mount 2x21 Band Equalizer w/Spectrum Analyzer - Image 1](https://m.media-amazon.com/images/I/612xv49X-zL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***. on 4 July 2025*

Chegou muito bem embalado dos EUA. Ótima qualidade e equalização eficiente. Analisador de espectro só mede o volume de áudio, não por faixa de equalização. Bonito equipamento.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 9 November 2025*

Of course, this is not the best of the home equalizer I have owned. This is the cheapest of them as I paid a lot more for the other ones. Simply, it does its job and I like it. Too many bands to adjust compare to my old ones (I still have one of them in use), therefore it is just a matter of practice to get used to that many controls to adjust. The spectrum analyzer is just an indicator of the input level not by frequencies but the overall sound, that is why it moves all the bars the same way always but it really responds to the overall sound input level. Another thing, most of the superior equalizers for sale, are more suitable for PA systems not necessarily for your home system but this one is. Even some people criticized the instruction manual, I don't need any kind of instructions to set up an equalizer to my home system, it is so basic. Recommended product for those who don't want to spend a lot of money and have some kind of experience in setting home stereo equipment instinctively, no instructions.

### ⭐⭐⭐⭐⭐ Review
*by H***O on 10 August 2025*

Equipamento muito bonito e deu uma qualidade bem melhor ao meu aparelho de som.

## Frequently Bought Together

- Rockville REQ42-S Silver 19" Rack Mount 2x21 Band Equalizer
- 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/296389274-req42-s-silver-19-rack-mount-2x21-band-equalizer-w](https://www.desertcart.sk/products/296389274-req42-s-silver-19-rack-mount-2x21-band-equalizer-w)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-07*