Gemini SDJ-4000 Dual DJ Media Controller System

Code: SDJ4000
  • £899.00
  • (FREE UK Delivery)
Free Delivery On Orders Over £40
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+ In Stock Now | Usually dispatched within 24 hours
Want it by Tuesday 2nd November? Order within 13 hours, 59 minutes and choose Standard Delivery at checkout.

This sophisticated one-stop DJ solution eliminates any need to bring your computer to a performance. The Gemini SDJ-4000 is capable of song analysis, beat synchronized effects, and even database creation and search without any prior software analysis. Of course, if your collection is large and you’d like to pre-analyze your tracks, our V-Case software can do that for you.


The Gemini SDJ-4000 features 4-channel mixer, central color display, dual USB ports, and a totally embedded system with no computer or DJ software required.  Alwo with 8 multicolor performance pads on each side of the deck, the SDJ-4000 has more potential than ever to rock your crowd.  Connect with up to 2 additional media players and use Link mode to share USB libraries and even sync external players.  Play pre-prepared V-CASE library with your SDJ-4000

  • Totally embedded solution – no computer required
  • 4-channel mixer
  • 16 rubber performance pads with LED lighting
  • Connect up to 2 USB drives, or use Ethernet link to connect to other media players by Gemini
  • 2 microphone inputs with independent mixing and EQ control
  • High-resolution 6” platters with touch sensing
  • 100 mm high-resolution pitch faders for precise track BPM adjustment
  • 45 mm crossfader with adjustable curve, mini-innofader compatible
  • Channel effects for hands-on sound manipulation
  • Multiple master effects with selectable routing
Prebeat Delivery


Here at Prebeat, our goal is to dispatch and deliver your order as quickly possible. Most of our orders are sent using DPD which means you will receive the tracking by text and/or email once the order is dispatched.  A 1 hour delivery window will also be sent on the day of delivery.

Some smaller orders which are low in value and under 2kg in weight will be sent via Royal Mail 2nd Class post.

Delivery on orders over £40 to mainland UK is free. For orders under £40, the charge is just £3.50. Orders for non mainland UK destinations (see our main delivery page) are free when you spend £100.

As you can see from the images on the left, our products clearly show when you can expect delivery. We have hundreds of items available for next day delivery if you order by 3pm, and then many more products that will take slightly longer. Remember, you will receive a notification from DPD on the day of delivery with a 1 hour delivery window.



You can buy from us knowing you have 30 days to return an item for a full refund, as long as that item is returned in its brand new and unused condition. For full details of our Returns Policy, see our main Returns page.

All of our products also have a manufacturer's warranty of a minimum of 1 year. Should a product be faulty within 30 days of purchase, just contact us and we will arrange the return at our cost for a replacement. After the 30 day period, you will need to return the item for repair under warranty.

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