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Gemini Sound GMX Versatile DJ Controller & Media Player - Compact USB/MIDI System with VirtualDJ LE, Ideal for Mobile DJs & Live Performances
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Brand | Gemini Sound |
Number of Channels | 2 |
Product Dimensions | 11.06"D x 20.24"W x 2.52"H |
Item Weight | 7.7 Pounds |
Connectivity Technology | 1/4" Mic In |
About this item
- VERSATILE PERFORMANCE POWERHOUSE: Dive into the world of DJing with a device that transcends traditional setups. The dj controller offers standalone play from USB drives or full control over your favorite DJ software. Ideal for any venue, from house parties to club settings, ensuring your music never misses a beat. 📣
- PRECISION AT YOUR FINGERTIPS: Elevate your mixing with touch-sensitive, high-resolution jog wheels and a suite of advanced features including hot cues, auto loop, and filter effects for each deck. Designed for the dynamic DJ, the turntable mixer puts creative control squarely in your hands. 📣
- SEAMLESS MIDI INTEGRATION: Fully mappable MIDI control opens up a world of possibilities, allowing you to tailor every knob, button, and jog wheel to your workflow. Whether you're recording in a DAW or spinning tracks in VirtualDJ (included), the dj mixer adapts to your style. 📣
- COMPACT AND ROAD-READY: Weighing in at less than 7 pounds, the dj mixer controller's sleek, compact design is a perfect fit for DJs on the go. Bring the party anywhere without compromising on quality or capabilities, from your home studio to the DJ booth. 📣
- CONNECT AND CREATE: With dual high-contrast screens for waveforms and track info, XLR & RCA outputs, and a professional 24-bit audio interface, the dj decks ensures you're always connected to your music and your audience. Experience plug-and-play connectivity for effortless setups and teardowns. 📣
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Product information
Item Weight | 7.7 pounds |
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Product Dimensions | 8 x 5 x 12 inches |
Country of Origin | China |
ASIN | B00R1RQIO2 |
Item model number | GMX |
Customer Reviews |
3.7 out of 5 stars |
Best Sellers Rank | #24,282 in Musical Instruments (See Top 100 in Musical Instruments) #2 in DJ Digital Media Players #7,860 in Music Recording Equipment |
Is Discontinued By Manufacturer | No |
Date First Available | December 15, 2014 |
Color Name | Black |
Speaker Amplification Type | active |
Power Source | Corded Electric |
Warranty & Support
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Gemini Sound GMX Versatile DJ Controller & Media Player - Compact USB/MIDI System with VirtualDJ LE, Ideal for Mobile DJs & Live Performances
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Product guides and documents
What's in the box
Product Description


Feature-packed Media Player & DJ Deck

Built-in USB Audio Interface
Mac or PC music playback, featuring a high-res USB/MIDI software controller with a pro 24-bit audio interface.

8-Performance Pads
Select and use one of these modes: Hot Cues, Auto Loop, Reverse and Filter for each deck.

Standalone Feature
The GMX is versatile: connect to your laptop for DJ software control, or use it standalone with USB drives. Perfect for any DJ setup.

Integrated Displays
High-contrast screens featuring waveform displays and track information enable quick and easy navigation through media files.
Advanced Creativity.
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One pad at a time.
Performance pads with professional DJ modes, including Hot Cues, Auto Loop, Reverse, and Filter, offer dynamic effects and versatility. Elevate any DJ set with its responsive touch.
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Precise control.
Large, touch-sensitive jog wheels for scratching, track searching, and reverse effects. Enhance the performance by providing smooth, responsive handling, making it easier to execute transitions.
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MIDI Ready.
Seamless integration with Virtual DJ provides full MIDI mapping capability, allowing limitless customization of your controls. Map it to your preferred DJ or DAW software to suit your needs.
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Instant track insights.
On-screen display for quick browsing of media files with detailed track info including ID, timing, BPM, and pitch range. DJs can efficiently manage playlists and adjust in real-time during sets.
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Plug and play.
Play your music files directly from your USB drive. Step away from the computer and experience true freedom with mixing on the fly.
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Pro-Grade I/O, 2-Channel Performance
Experience pristine DJ audio via balanced XLR & RCA outputs, plus a front 1/4” mic input for live vocals. Dual headphone jacks (1/4” & 1/8”) ensure effortless monitoring at any gig. Perfect for pros.
Technical Specs
Midi Control | Fully mappable control surface: Customize every control to fit your unique style and workflow, giving you the ultimate flexibility in creating your perfect DJ setup. |
Plug and Play | VirtualDJ ready (LE License included) : Start mixing right away with the included VirtualDJ software, making setup quick and hassle-free. |
DJ Software | VirtualDJ, etc (Works with all DJ software but requires midi mapping): Enjoy compatibility with a wide range of DJ software, allowing seamless integration with your preferred tools. |
Channels | 2 Channels: Mix multiple tracks simultaneously with professional-level control, perfect for dynamic and engaging performances. |
Deck Control | Jogwheels, Pitch Adjust, Pad Array, Reverse, Scratch, Loop: Master complex DJ techniques like scratching and looping with comprehensive deck controls that enhance your creative potential. |
Fast FX | Filters on both channels: Quickly and easily adjust your sound with built-in filters on each channel, providing instant access to essential effects. |
Pad Array | 8 Hotcue Pads / Looping: Access specific points in your tracks instantly with 8 hotcue pads, enabling smooth transitions and live remixing. |
Quantize / Sync | Via DJ Software only: Ensure perfect beat alignment with quantize, maintaining tight and professional-sounding mixes every time. |
USB connections | USB MIDI 24-bit PC/Mac audio interface: Achieve professional-grade sound quality with a high-quality USB audio interface, ideal for live performances and recording sessions. |
Inputs | ¼” Mic in: Add vocals or announcements with the microphone input, complete with gain control for clear and professional sound. |
Outputs | Master: XLR & RCA Booth: RCA Headphones: 1/4” & 1/8” : Multiple output options provide the flexibility to connect to various sound systems and monitoring setups, ensuring the best possible audio performance. |
Volume Meters | Stereo Master output meter: Maintain optimal sound quality and avoid distortion with visual feedback on your output levels through the volume meters. |
Power | 12V / 2A |
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Which audio file formats can the GMX play from USB?
It supports MP3, WAV, and AAC files directly from a connected USB drive.
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Does the GMX include any DJ software?
Yes, it comes bundled with VirtualDJ LE v8 for plug-and-play mixing.
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Can the GMX be mapped to other DJ software?
Yes. Its fully mappable MIDI control allows it to adapt to any DAW or DJ application.
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What mixing features does the GMX offer?
You get hot cues, auto loop, reverse, and dedicated filters for each deck, plus a 2-channel mixer.
From the brand

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Gemini Sound has been providing loud speakers to DJs, musicians, and people hosting parties since 1974.
We are your one-stop shop for pro audio equipment and sound systems that can rock any size party or event, indoor or out.
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Price | -12% $306.54$306.54 Typical: $349.95 | $1,299.00$1,299.00 | $699.00$699.00 | $289.99$289.99 | -9% $319.95$319.95 Typical: $349.95 |
Delivery | Get it as soon as Thursday, Jun 5 | Get it as soon as Thursday, Jun 5 | Get it as soon as Thursday, Jun 5 | Get it as soon as Thursday, Jun 5 | — |
Customer Ratings | |||||
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Audiosavings |
style | GMX | SC Live 4 | wired | Hercules DJControl Inpulse 500 | — |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the DJ controller to be a nice piece of equipment that comes with many great features and is simple to use. They appreciate its value for money and compact size. The functionality and sound quality receive mixed reviews - while some say it works well and gives good sounds, others report issues with outputs not working and terrible audio quality. The USB port functionality is particularly problematic, with multiple customers reporting that it never works.
AI-generated from the text of customer reviews
Customers find the DJ controller to be excellent.
"...It's definitely an amazing machine!!! My son has done some amazing things with it!!!" Read more
"great controller and DJ stand alone media player at the same time the control response is quite fast the LCD screens are easy to read perhaps would..." Read more
"...Very Good controller in gral!." Read more
"Product very nice but usb port not playing music properly , can't do scratch and song stops back and for" Read more
Customers find the DJ controller offers good value for money.
"...of YouTube videos to work thru the vdj bugs, but at the end it was worth it ...." Read more
"Good standalone controller for this price point...." Read more
"...commands of the effects in this price but this is fine and a good buy for my own use and for this price thingYou want more?" Read more
"Great equipment for the price...." Read more
Customers find the DJ controller simple to use, with one mentioning that looping and cues are easy to operate, and another noting quick setup time.
"...The looping and Cues are so easy and helpfull. The wave form can me Zoomed in and out. The BPM is displayed for the songs, Name, duration and more...." Read more
"...and I tend to mix alot more now because of its small size and quick set up time...." Read more
"Easy to use, tons of capabilities and the kids love it." Read more
"...Its a simple beginner controller." Read more
Customers appreciate the mixing console's features, with one noting its versatility.
"...This seems very appealing because it comes with alot of great features and its super convieniet that both decks can read from the same usb stick...." Read more
"Easy to use, tons of capabilities and the kids love it." Read more
"...easy to install and operate ..................value for money.......versatile" Read more
"Works great for money and has some nice features" Read more
Customers like the size of the DJ controller, with one mentioning that the knobs are tight and not loose.
"...appealing because it comes with alot of great features and its super convieniet that both decks can read from the same usb stick...." Read more
"...The knobs are tight not loose.. I'm in loved with this toy.. Recomended buy it before is too late.." Read more
"...fun with this gmix, and I tend to mix alot more now because of its small size and quick set up time...." Read more
Customers have mixed experiences with the functionality of the DJ controller, with some reporting it works well while others mention issues with outputs not working.
"...I don't know if this is a driver issue or defective unit." Read more
"Perfect for practicing at home and local club DJing. Everything works smoothly . The size is perfect for transporting." Read more
"...but its trying to do too much at this price point and therefore fails horribly.... Buy the Denon MC4000 instead and a cheap laptop......" Read more
"...The looping and Cues are so easy and helpfull. The wave form can me Zoomed in and out. The BPM is displayed for the songs, Name, duration and more...." Read more
Customers have mixed opinions about the sound quality of the DJ controller, with some saying it gives good sounds while others find it terrible.
"...The sound quality is terrible! It will not play WAV files not a deal breaker ... The screen display and navigation is good...." Read more
"...Music is life! and sadly been unable to make it for several years now until getting this controller." Read more
"...horible turn the nobs the pitch sudenly changes!! Bass is horible! sound no good! do not buy! does not read wav files!!!" Read more
"...off the laptop using the headphone jack to the speakers and the sound was perfect. I don't know if this is a driver issue or defective unit." Read more
Customers report issues with the USB port functionality, with several mentioning that it never works, and one customer noting that it fails to play WAV files properly.
"...The sound quality is terrible! It will not play WAV files not a deal breaker ... The screen display and navigation is good...." Read more
"...Bass is horible! sound no good! do not buy! does not read wav files!!!" Read more
"Product very nice but usb port not playing music properly , can't do scratch and song stops back and for" Read more
"it do not work usb port never work no good" Read more
Reviews with images

Item arrived early and we’ll packed
Top reviews from the United States
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- Reviewed in the United States on June 11, 2024Style: GMXVerified PurchaseHonestly I was getting desperate for something that would allow us to play/mix. After hacker issues, we have been unable to use anything that required Wifi. With the price and the ability to use flash drives for music track selection, this has been a game changer. Music is life! and sadly been unable to make it for several years now until getting this controller.
- Reviewed in the United States on August 13, 2022Style: GMXVerified PurchaseI purchased this unit for a friends graduation party but when I hooked up my speakers to the sound board the audio quality was poor and at first I thought I had a blown speaker. After some testing and changes I finally stopped using the mixer and played songs off the laptop using the headphone jack to the speakers and the sound was perfect. I don't know if this is a driver issue or defective unit.
- Reviewed in the United States on December 12, 2024Style: GMXVerified PurchasePerfect for practicing at home and local club DJing. Everything works smoothly . The size is perfect for transporting.
- Reviewed in the United States on November 5, 2015Style: GMXVerified PurchaseA little difficult to get use to but what Mixer isn't!!! I was upset with the having to buy online capability for $100 after hooking it up using it for only ten mins at a time is no fun! It's definitely an amazing machine!!! My son has done some amazing things with it!!!
- Reviewed in the United States on April 20, 2019Style: GMXVerified PurchaseIt's a great idea, but its trying to do too much at this price point and therefore fails horribly.... Buy the Denon MC4000 instead and a cheap laptop...
I needed a simple controller to playback my own music. This seems very appealing because it comes with alot of great features and its super convieniet that both decks can read from the same usb stick. And not needing a laptop is awesome...
The problem... Quality and reliability
The mic in didn't work from the factory... Thats a big deal. It sounds like it has a gate filter that was malfunctioning.
The sound quality is terrible!
It will not play WAV files not a deal breaker ...
The screen display and navigation is good. The waveform display is useless...
Overall if it worked I would have probably stuck with it. Not having to connect to a laptop is a wonderful concept. Ended up Sending it back and going with the Denon MC4000...
The fact that 40.00 more gets you SIGNIFICANTLY better build quality, 24 bit playback, EQ and 2 mic inputs its a way way better deal...
Sad this could have been good
- Reviewed in the United States on November 30, 2022Style: GMXVerified PurchaseI loved it.. In one word! the navigation for the USB. can be played without computer, which is what I wanted to do.. keeps the order you compile and number your tracks. The looping and Cues are so easy and helpfull. The wave form can me Zoomed in and out. The BPM is displayed for the songs, Name, duration and more. The knobs are tight not loose.. I'm in loved with this toy.. Recomended buy it before is too late..
- Reviewed in the United States on July 21, 2022Style: GMXVerified PurchaseFrom my experience the volume button wasn’t working
- Reviewed in the United States on November 24, 2023Style: GMXVerified PurchaseMy first intentions were to return this product cuz I couldn't get it to work right,but after Messing around with the settings on my Mac, and getting rid of the cheap usb flash drives she started to work just fine. I had to watch alot of YouTube videos to work thru the vdj bugs, but at the end it was worth it . I have alot of fun with this gmix, and I tend to mix alot more now because of its small size and quick set up time. I would give this product a 4.5 stars, and would recommend this gemini for someone that wants to start out , and doesn't want to spend alot of money.
Top reviews from other countries
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DavidReviewed in Spain on February 24, 2021
3.0 out of 5 stars No a traído cargador y componentes de luz
Style: GMXVerified PurchaseDe momento debo ultilizarlo bastante q no tenga el mismo error q el anterior y este no trajo cargador de luz y le faltaban componentes y como es un reemplazo del mismo cojo el cargador de antiguo para saber si funciona
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Alessio VizzusoReviewed in Italy on December 6, 2017
5.0 out of 5 stars Ottima assistenza e prodotti
Style: GMXVerified PurchaseComprata da capuano musica! Ottima! E assistenza ancora meglio! Sempre efficienti e disponibili! Grazie al grande giorgio per avermi seguito passo a passo! Darei più stelle ma non è possibile
- Vedran Rajković (maharaaja Hydran)Reviewed in Germany on September 10, 2024
5.0 out of 5 stars Gemini GMX DJ controller with USB and XLR speaker output
Style: GMXVerified PurchaseI buy Gemini GMX DJ controller as a refurbished by amazon warehouse .
Plus is price about 185 euro,have USB port for mixing from USB from front .
Than is also very good because have USB from back and you ca also connect
USB light on touch which is about 2 euro and is very nice work with it under light on dark .
Have XLR speaker connectors which is more quality and secure .
Have adapter for US,UK,EU and few some which is very cool also I think .
And good is you can put all that media station on Amazon basic laptop stander .
Minus is only because is refurbished and price as a new one more than 300 euro an.
Minus is only because I get without original licensed key and warranty .
I don't know how it work when you get all with key .
It works perfect with it with USB PC cable and after 1 hour and 30 minutes starts to overlooking on mixing via
virtual DJ LE .
And that is because previously buyer probably didn't return that label and that key used over and over again.
All that info I was provide to customer service when I return that other and told about issues .
Unfortunately I don't know if will I get some money back because it is refurbished but when I was return
it have not option for missing parts only as a defective which it is .
And bad is only for all that devices have no like deals or big discount .
They ask me do I have fun with that device.
I told that issue and that I can't work with it or is not good for any party if you want make it at home
with friends or other business friends .
I mean everybody buy and than return and than after return price is still same .
For my opinion it must be every time after return price down little bit .
For USB mixing with this GMX I don't know .
For best precising mixing best is mixing Trax is same bpm or same artists for.
And if you want precise mix must also hear very good traxx and very very smooth precise rounding and touching that round wheel with ,G, word on him .
All In all price and device with software and work with it is for my opinion
5/10 .
Not even good and not even bad .
Thank U
Hydran ska VEKK
- Amazon CustomerReviewed in the United Kingdom on January 20, 2017
5.0 out of 5 stars Five Stars
Style: GMXVerified PurchaseGreat product, great seller, Great deal
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Bety GazcaReviewed in Mexico on December 22, 2020
5.0 out of 5 stars Buen producto.
Style: GMXVerified PurchaseRelación calidad precio bien. sin embargo los pads me gustaría con un poco más de sencibilidad. Lo recomiendo para alguien que está aprendiendo y me gusta que tiene la posibilidad para 2 memorias USB.