Deliver toUnited Arab Emirates
Rockville REQ42-B Dual 21-Band Graphic Equalizer, 19" Rack Mount, XLR/TRS Connectivity, Precision Audio Tuning, Durable Build, Wide Frequency Range, Perfect for Live Sound and Studio Recording

Description:

  • PRECISE AUDIO CONTROL: Dual 21-band equalizer adjusts frequencies from 20Hz to 20kHz, allowing detailed sound shaping for live performances or studio recordings.
  • VERSATILE CONNECTIVITY: Features balanced XLR and 1/4" TRS inputs/outputs, ensuring compatibility with mixers, amplifiers, and PA systems for seamless integration.
  • PROFESSIONAL RACK-MOUNT DESIGN: 19" rack-mountable unit fits standard racks, ideal for DJs, audio engineers, and live sound technicians in professional setups.
  • DURABLE CONSTRUCTION: Black metal chassis withstands rigorous use, providing reliable performance in demanding environments like concerts or recording studios.
  • WIDE APPLICATION: Perfect for fine-tuning audio in live sound reinforcement, studio mixing, or home theater systems, delivering clear and balanced sound output.
  • Review:

    5.0 out of 5 stars Seems very good!

    M.o.f. · January 11, 2024

    My prior EQ has been on onr stereo unit of mine or another for 40 years! A few years ago, it started giving me problems and I bought another EQ which really let me down to the point where even though the old one was flaky, I connected it back to my stereo. But it was time to say goodbye. I purchased this one and got it the other day. I like having all the bands to shape the sound as you desire and also the fact that you can control each speaker separately with two separate bound waves. The blue lights are cool looking but I would admit that would be nice to be able to dim them or shut them off, as they are staring back at me and are very, very bright! But it sounds good. I didn't think an EQ made that much difference on the sound as far as the unit itself, but after buying the other one that I pulled back out of the system, I found out that it does! I've only had it a couple days - but so far, so good. Hopefully, I will get many years of use out of it. I would love to purchase a fully remote control unit one day if they have them. But other than that, it seems like a really good unit at a very fair price!

    5.0 out of 5 stars Need more bass?

    M.S. · November 12, 2022

    Frustrated with the quality of music from several surround systems I have had that were made for movies, I restored my Cerwin Vega AT-10s and purchased a Yamaha receiver to play my tunes. I don't consider myself an audiophile. I just like loud, clean music with plenty of low-end (which is why I restored the Vegas). I purchased an Esinkin Bluetooth audio adapter and the Rockville RQ42-B because I wasn't pleased with the bass response from only the receiver. Not being very knowledgeable of how to get more bass, I took a chance on the Rockville equalizer. I am extremely satisfied.I read all the reviews about the plastic feel of the sliders. They do feel a bit flimsy but I rarely adjust them after my initial set-up. Also, there is not much "play" with each slider since they are so small. The slider lights are bright but not distracting for me. The LED display appears to be purely for show and does not indicate a level of any band.I have my Bluetooth connected to the equalizer and the equalizer to the receiver so I can play music from my phone. It works flawlessly. I can rock out the house cleanly and annoy my wife and neighbors with great stereo sound.If you are on a small budget and want to improve your sound, get the Rockville RQ42.

    1.0 out of 5 stars Sounded great for less than a year, Poor construction

    J. · July 18, 2023

    July 2023 // This EQ sounds great in my system. The only thing I see that I don't care for is the operation of the cheesy Level meter. It looks like a Spectrum Analyzer but only bounces up and down based on the input level and band settings. I would prefer a regular VU meter...LED or analog... the way this meter works cheapens the look of the unit to those of us that can grasp what it is actually doing. Despite what I see as a single flaw, It is a great little unit for the price. // Now November 26, 2023... After only 4 months the first of the level markers on the sliders has failed. I guess poor construction practices are a sign of the time.... Now 10 months later...on my second unit an on this one, way worse, all the spider lights are on and off all the time. Still sounds great, but lets be real....need to look like quality as well. Nov 30,2024- the left channel went static and failed. Not going to try a forth unit. Think I'll just trash this POS and look for one that offers at least for quality. DON'T BUY THIS!!!!!!!!!

    4.0 out of 5 stars For $58 come on buy it!

    J. · May 14, 2025

    The media could not be loaded. After I bought this I read some of the reviews and I was like well save all the packaging cause we’ll probably be sending it back. Well I don’t know what everyone is complaining about. It works as an equalizer and does just what I wanted it to do. I subtracted one star because the led level lights do not actually follow the frequency levels. It’s more show than go. But the bottom line is……..IT WAS $58!!!! What the hell do you want?????

    5.0 out of 5 stars Works but it's to bad it only has one connection type

    F. · July 31, 2025

    Just make sure you have only rca cables to connect... it's the only connect it has??? Didn't realize it until I got it here

    5.0 out of 5 stars Horrible - TRUST OTHER REVIEWS DO NOT BUY

    g. · February 12, 2025

    Gave it five stars, so this will be read by prospective buyers . DO NOT BUY- I went through three types of wires to get my speakers to work Don't buy - save your frustration and time.

    Very very good 👍

    L. · March 23, 2025

    Works well with my stereo

    Muito bom

    F.O. · July 14, 2025

    Muito bom adorei o aparelho

    Qualidade e bom preço

    h.g.a.f. · August 10, 2025

    The media could not be loaded. Equipamento muito bonito e deu uma qualidade bem melhor ao meu aparelho de som.

    Suficiente

    E.M.B. · July 15, 2025

    The media could not be loaded. El espectro del diagrama de sonido si se hace de manera audiorítmica, sólo cuando estoy viendo el reproductor de DVD, en los casettes no, ni con la tornamesa. Funciona muy bien como equalizador.

    NA

    u. · November 17, 2024

    nice but works on 110 volts quality is good

    Rockville REQ42-B Dual 21-Band Graphic Equalizer, 19" Rack Mount, XLR/TRS Connectivity, Precision Audio Tuning, Durable Build, Wide Frequency Range, Perfect for Live Sound and Studio Recording

    Product ID: UO00YMQFY7H
    Condition: New

    4

    AED50354

    Price includes VAT & Import Duties
    Color: Black
    Product imageProduct image
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over AED 200

    Return and refund policies

    Imported From: United States

    At bolo.ae, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.ae is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.ae operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Equalizers”

    Rockville REQ42-B Dual 21-Band Graphic Equalizer, 19" Rack Mount, XLR/TRS Connectivity, Precision Audio Tuning, Durable Build, Wide Frequency Range, Perfect for Live Sound and Studio Recording

    Product ID: UO00YMQFY7H
    Condition: New

    4

    Color: Black
    Product imageProduct image

    AED50354

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over AED 200

    Return and refund policies

    Imported From: United States

    At bolo.ae, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.ae is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.ae operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • PRECISE AUDIO CONTROL: Dual 21-band equalizer adjusts frequencies from 20Hz to 20kHz, allowing detailed sound shaping for live performances or studio recordings.
  • VERSATILE CONNECTIVITY: Features balanced XLR and 1/4" TRS inputs/outputs, ensuring compatibility with mixers, amplifiers, and PA systems for seamless integration.
  • PROFESSIONAL RACK-MOUNT DESIGN: 19" rack-mountable unit fits standard racks, ideal for DJs, audio engineers, and live sound technicians in professional setups.
  • DURABLE CONSTRUCTION: Black metal chassis withstands rigorous use, providing reliable performance in demanding environments like concerts or recording studios.
  • WIDE APPLICATION: Perfect for fine-tuning audio in live sound reinforcement, studio mixing, or home theater systems, delivering clear and balanced sound output.
  • Review:

    5.0 out of 5 stars Seems very good!

    M.o.f. · January 11, 2024

    My prior EQ has been on onr stereo unit of mine or another for 40 years! A few years ago, it started giving me problems and I bought another EQ which really let me down to the point where even though the old one was flaky, I connected it back to my stereo. But it was time to say goodbye. I purchased this one and got it the other day. I like having all the bands to shape the sound as you desire and also the fact that you can control each speaker separately with two separate bound waves. The blue lights are cool looking but I would admit that would be nice to be able to dim them or shut them off, as they are staring back at me and are very, very bright! But it sounds good. I didn't think an EQ made that much difference on the sound as far as the unit itself, but after buying the other one that I pulled back out of the system, I found out that it does! I've only had it a couple days - but so far, so good. Hopefully, I will get many years of use out of it. I would love to purchase a fully remote control unit one day if they have them. But other than that, it seems like a really good unit at a very fair price!

    5.0 out of 5 stars Need more bass?

    M.S. · November 12, 2022

    Frustrated with the quality of music from several surround systems I have had that were made for movies, I restored my Cerwin Vega AT-10s and purchased a Yamaha receiver to play my tunes. I don't consider myself an audiophile. I just like loud, clean music with plenty of low-end (which is why I restored the Vegas). I purchased an Esinkin Bluetooth audio adapter and the Rockville RQ42-B because I wasn't pleased with the bass response from only the receiver. Not being very knowledgeable of how to get more bass, I took a chance on the Rockville equalizer. I am extremely satisfied.I read all the reviews about the plastic feel of the sliders. They do feel a bit flimsy but I rarely adjust them after my initial set-up. Also, there is not much "play" with each slider since they are so small. The slider lights are bright but not distracting for me. The LED display appears to be purely for show and does not indicate a level of any band.I have my Bluetooth connected to the equalizer and the equalizer to the receiver so I can play music from my phone. It works flawlessly. I can rock out the house cleanly and annoy my wife and neighbors with great stereo sound.If you are on a small budget and want to improve your sound, get the Rockville RQ42.

    1.0 out of 5 stars Sounded great for less than a year, Poor construction

    J. · July 18, 2023

    July 2023 // This EQ sounds great in my system. The only thing I see that I don't care for is the operation of the cheesy Level meter. It looks like a Spectrum Analyzer but only bounces up and down based on the input level and band settings. I would prefer a regular VU meter...LED or analog... the way this meter works cheapens the look of the unit to those of us that can grasp what it is actually doing. Despite what I see as a single flaw, It is a great little unit for the price. // Now November 26, 2023... After only 4 months the first of the level markers on the sliders has failed. I guess poor construction practices are a sign of the time.... Now 10 months later...on my second unit an on this one, way worse, all the spider lights are on and off all the time. Still sounds great, but lets be real....need to look like quality as well. Nov 30,2024- the left channel went static and failed. Not going to try a forth unit. Think I'll just trash this POS and look for one that offers at least for quality. DON'T BUY THIS!!!!!!!!!

    4.0 out of 5 stars For $58 come on buy it!

    J. · May 14, 2025

    The media could not be loaded. After I bought this I read some of the reviews and I was like well save all the packaging cause we’ll probably be sending it back. Well I don’t know what everyone is complaining about. It works as an equalizer and does just what I wanted it to do. I subtracted one star because the led level lights do not actually follow the frequency levels. It’s more show than go. But the bottom line is……..IT WAS $58!!!! What the hell do you want?????

    5.0 out of 5 stars Works but it's to bad it only has one connection type

    F. · July 31, 2025

    Just make sure you have only rca cables to connect... it's the only connect it has??? Didn't realize it until I got it here

    5.0 out of 5 stars Horrible - TRUST OTHER REVIEWS DO NOT BUY

    g. · February 12, 2025

    Gave it five stars, so this will be read by prospective buyers . DO NOT BUY- I went through three types of wires to get my speakers to work Don't buy - save your frustration and time.

    Very very good 👍

    L. · March 23, 2025

    Works well with my stereo

    Muito bom

    F.O. · July 14, 2025

    Muito bom adorei o aparelho

    Qualidade e bom preço

    h.g.a.f. · August 10, 2025

    The media could not be loaded. Equipamento muito bonito e deu uma qualidade bem melhor ao meu aparelho de som.

    Suficiente

    E.M.B. · July 15, 2025

    The media could not be loaded. El espectro del diagrama de sonido si se hace de manera audiorítmica, sólo cuando estoy viendo el reproductor de DVD, en los casettes no, ni con la tornamesa. Funciona muy bien como equalizador.

    NA

    u. · November 17, 2024

    nice but works on 110 volts quality is good

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Equalizers”