DJM-2000NXS, the field manual

The five things on the DJM-2000NXS that change what happens next, if you are reading this in the booth. All five are explained in full further down this page.

Short answer. On macOS 10.8 and later the firmware installer trips Gatekeeper, and AlphaTheta document the way round it: in Finder, right click the downloaded file, choose Open, and confirm. Double clicking it will not work.

Why the ordinary approach fails. Double clicking the unsigned DJM-2000NXS installer on a modern Mac produces a refusal rather than a prompt, and the refusal does not tell you there is a way round it. Right clicking and choosing Open is what turns the refusal into a question you can answer.

Before you start. Ver. 3.21 is the highest published version and its single fix is "Unable to record audio when using macOS10.13.2". AlphaTheta render its date two ways on their own material, 10 July 2018 in the change history document and 7 October 2018 on the firmware article, which is the ordinary 07/10 ambiguity. The version and the fix are not in doubt; the month is, so this page prints both. If the mixer already reads 3.21 there is nothing to install.

Related: Firmware, and the four versions there are Drivers, and how far each one reaches Start Emergency Mode

Two documented faults live here and both were fixed in firmware. Four versions in this model’s history. 3.21, dated 2018, fixed being unable to record audio on macOS 10.13.2. 3.20 of 16 October 2013 added KUVO support. 3.19 of 30 May 2013 fixed a buzzing noise heard when switching sampling rates in a DJ application while the USB soundcard was in use. 3.18 of 20 December 2012 improved SIDECHAIN REMIX usability and added manual effects to it, so that touching the pad triggers the effect where previously an increased volume level did.

The one that still bites. Version 3.19 fixed a buzzing noise heard when a DJ application switches sampling rates while the DJM-2000NXS USB soundcard is in use. A desk below that version still does it, and it sounds like a fault in the room rather than a version number.

And the recording one. Version 3.21 fixed being unable to record audio on macOS 10.13.2 specifically. If a mixer on old firmware refuses to record on an old Mac, that is the pairing.

Related: Firmware, and the four versions there are Drivers, and how far each one reaches

Short answer. AlphaTheta fixed this on the player and not on the mixer. CDJ-3000 firmware 3.20, of 24 April 2025, records a fix for a PRO DJ LINK connection failure when the players are used with a DJM-2000NXS.

Why that matters at this desk. The DJM-2000NXS is on 3.21 from 2018 and there is nothing newer to install on it, so a booth that pairs it with CDJ-3000s below 3.20 has the fault and the mixer is not where the cure lives. Update the players.

Before you blame the cables. Read the firmware version off each CDJ-3000 first. It takes a minute at soundcheck and it decides whether there is anything to do at all.

Related: The network, and why the booth plugs into the desk CDJ-3000 field manual

They are two products. Two support pages, two manuals, two firmware histories. This page is about the NXS and nothing on it should be applied to the DJM-2000.

What differed at launch. These are two products with two support pages, two manuals and two firmware histories, and at launch they differed in exactly these documented ways. The DJM-2000NXS manual lists SYNC MASTER among the PRO DJ LINK functions and the DJM-2000 manual does not. The NXS manual names the CDJ-2000nexus among compatible players and the DJM-2000 manual does not mention it at all. The NXS describes BEAT SLICE REMIX and the DJM-2000 manual describes only BEAT EFFECT. The NXS product page advertises a newly designed Peak Limiter and the word limiter appears nowhere in the DJM-2000 manual. Everything else, including the network limits, the USB soundcard and the terminal complement, is worded identically in both.

And one more the manuals differ on. The DJM-2000NXS manual carries an instruction the DJM-2000 manual does not: before using it with a CDJ-2000 or CDJ-900, update that player to firmware version 4.0 or later.

And then firmware closed most of the gap. Firmware 3.18 of 20 December 2012 converged them, and the two change histories prove it by what they do not say. The DJM-2000 entry for that version reads "Added BEAT SLICE REMIX. Added SYNC MASTER. Added PEAK LIMITER" along with the SIDECHAIN REMIX work. The DJM-2000NXS entry for the same version number on the same date records only the SIDECHAIN REMIX items, because the NXS already had the other three. From 3.18 onward the two histories are word for word the same.

The cleanest proof of where the NXS starts. And the DJM-2000NXS history has no version below 3.18. No 1.27, no 1.28, no 2.01, all of which the DJM-2000 history carries. That absence is not an omission, it is the answer: the NXS enters the record at the point the two converged.

The warning that goes with all of it. The two share a firmware filename, a file size and a fix text from 3.18 onward, and the Windows driver installer for the NXS is likewise named for the DJM-2000. That is strong evidence of a shared build and it is NOT a manufacturer statement that either file may be flashed to the other machine. Nothing here tells you to do that, and neither does AlphaTheta.

What actually separates them now. The clearest difference today is not a feature, it is support. The DJM-2000NXS is on AlphaTheta’s current DJ Application and OS Support directory and the DJM-2000 is not. The NXS has a macOS Sonoma driver dated 30 April 2024. The DJM-2000’s own operating system article names macOS Mojave 10.14 and Windows 10, and Mojave is from 2018. One of these mixers is still being maintained and the other is not.

Related: Firmware, and the four versions there are Drivers, and how far each one reaches

Short answer. AlphaTheta mark the Help Center product page "Archived" and Pioneer DJ serve their own product page from an archive path. Archived is not the same as abandoned here, and there are two dated facts to prove it: this mixer is on AlphaTheta’s current DJ Application and OS Support directory, where the DJM-2000 is not, and its macOS driver was rebuilt on 30 April 2024.

The concrete evidence for that. The DJM-2000NXS is on AlphaTheta’s current DJ Application and OS Support directory, and the DJM-2000 is not. Its macOS driver was rebuilt in April 2024. Those are two positive, dated facts rather than an inference from a URL.

When it was announced. Pioneer Corporation announced this mixer on 15 November 2012, in their own corporate press release for the DJM-2000nexus, and put it on sale later that month. That is the manufacturer announcing its own product, which is worth saying because the year that circulates for this unit is usually read backwards off its firmware history instead: that history opens at Ver. 3.18 on 20 December 2012, which proves the mixer existed by then but announces nothing.

Related: The DJM-2000 question, answered properly Drivers, and how far each one reaches

macOS. A driver IS required on macOS, so this is not a class compliant device. The current one is the DJM-2000NXS Audio Driver for macOS Sonoma, version 4.0.1 of 30 April 2024, whose note is that stability was improved and minor bugs fixed. Sonoma is the highest macOS version AlphaTheta name for it, and there is no statement about Sequoia or Tahoe in either direction.

Windows. Version 1.410, 29 November 2016, naming Windows 10 as primary, with a separate driver version for Windows 8.1 or 7 users. Its fix was that "DJ applications running on certain versions of Windows 10 did not detect Pioneer DJ equipment." Windows 10 is the highest Windows version named, and Windows 11 is unaddressed rather than excluded.

And the installer caveat on both. On macOS 10.8 and later the firmware installer trips Gatekeeper, and AlphaTheta document the way round it: in Finder, right click the downloaded file, choose Open, and confirm. Double clicking it will not work.

What this adds up to. A desk that was still being maintained in 2024, whose highest published driver names macOS Sonoma: one release behind Sequoia and two behind Tahoe. Neither is addressed for this mixer in either direction, and because a driver IS required here that gap is a real risk rather than a formality. Test the whole chain before a run of gigs.

Related: A firmware installer macOS refuses to open The network, and why the booth plugs into the desk

Short answer. Six LAN ports. The mixer contains the switching hub the rest of the booth plugs into, and AlphaTheta say so in one line: "When using a DJM-2000NXS as the mixer, the internal LAN hub can be used." A DJM-900NXS booth needs a separate box for the same job.

What that means when you arrive. Players, and rekordbox computers, plug into the mixer. There is no separate switch to find, no extra power supply to lose and no second box to blame. On a DJM-900NXS booth that box exists and is somebody else’s responsibility.

The rest of the network hardware. It has six LAN terminals at 100Base-TX, one USB type B port and two mini jack control terminals.

The limits, in their words. "Up to four DJ players can be connected. Up to two computers can be connected." And on the cable: "When connecting a LAN cable, be sure to use an STP (shielded) cable."

Related: What goes in and what comes out The DJM-2000 question, answered properly

Where it stands. Ver. 3.21 is the highest published version and its single fix is "Unable to record audio when using macOS10.13.2". AlphaTheta render its date two ways on their own material, 10 July 2018 in the change history document and 7 October 2018 on the firmware article, which is the ordinary 07/10 ambiguity. The version and the fix are not in doubt; the month is, so this page prints both.

The history in full. Four versions in this model’s history. 3.21, dated 2018, fixed being unable to record audio on macOS 10.13.2. 3.20 of 16 October 2013 added KUVO support. 3.19 of 30 May 2013 fixed a buzzing noise heard when switching sampling rates in a DJ application while the USB soundcard was in use. 3.18 of 20 December 2012 improved SIDECHAIN REMIX usability and added manual effects to it, so that touching the pad triggers the effect where previously an increased volume level did.

And what is not in it. And the DJM-2000NXS history has no version below 3.18. No 1.27, no 1.28, no 2.01, all of which the DJM-2000 history carries. That absence is not an omission, it is the answer: the NXS enters the record at the point the two converged.

How to install it. On macOS 10.8 and later the firmware installer trips Gatekeeper, and AlphaTheta document the way round it: in Finder, right click the downloaded file, choose Open, and confirm. Double clicking it will not work.

Related: The DJM-2000 question, answered properly A firmware installer macOS refuses to open

Plug the players into the mixer. Six ports, no separate hub, and one less thing in the booth to go wrong.

Read the model name off the front before you trust a guide. DJM-2000 and DJM-2000NXS are different products with different documents.

Never flash one with the other’s firmware file. The filenames match and that is not permission.

Install the Mac driver. This desk is not class compliant, unlike several controllers on this site.

Right click to open the firmware installer on a Mac. Double clicking it gets refused with no explanation.

Related: The pre-gig checklist Why gig day is a freeze

Channels. It has four channels.

Inputs. two sets of RCA phono inputs, four sets of RCA CD inputs, two sets of RCA line inputs, a microphone on XLR or jack, a jack return, and FOUR sets of RCA coaxial digital inputs.

Outputs. a MASTER on XLR and RCA, a jack booth output, an RCA record output, a jack send, one RCA coaxial digital output, a 5 pin DIN MIDI output and a stereo jack headphone output.

Network and computer. six LAN terminals at 100Base-TX, one USB type B port and two mini jack control terminals.

What the USB port does. AlphaTheta: "This unit is equipped with sound card/USB audio interface allowing up to four audio sources from one computer to be assigned to the different channels and mixed." With ASIO applications USB 1/2, 3/4, 5/6 and 7/8 are available; with DirectX only USB 1/2. Note the ceiling: the mixer's own path is 96 kHz with 24 bit conversion, 20 Hz to 20 kHz, signal to noise ratios of 93 dB on phono, 107 dB on CD, digital and line and 85 dB on the microphone, and total harmonic distortion of 0.004 percent, and the USB stream is documented as "48 kHz 16 bit, 48 kHz 24 bit and 44.1 kHz 16 bit USB audio signals".

EQ. a channel equaliser from minus 26 dB to plus 6 dB at 13 kHz, 1 kHz and 70 Hz, and a microphone equaliser at plus or minus 12 dB on 10 kHz and 100 Hz.

Power. It runs on mains, and the figure varies by region: the specification read for this page is the US variant at AC 120 V, 60 Hz. It draws 42 W and 0.4 W on standby. Do not treat the voltage as a characteristic of the model.

The physical facts. It measures 430 x 404 x 107.9 mm as width, then depth, then height, and weighs 8.6 kg. Its audio path is 96 kHz with 24 bit conversion, 20 Hz to 20 kHz, signal to noise ratios of 93 dB on phono, 107 dB on CD, digital and line and 85 dB on the microphone, and total harmonic distortion of 0.004 percent.

Where these figures come from. the official DJM-2000NXS Operating Instructions, document DRB1635A. The specification pages were read on a third party host of that same official document because the fetch of AlphaTheta’s own copy was truncated before reaching them.

Related: The network, and why the booth plugs into the desk Drivers, and how far each one reaches

The main documents resolve, and one thing is shared. The macOS driver, the Windows driver, the firmware package, both firmware change histories and the Operating Instructions are all live. One listed document we could not reach: the DJM-2000NXS addendum PRO DJ LINK Setup Guide EN of 12 March 2019. Note that the Windows driver installer and the firmware package are both named for the DJM-2000 rather than for this model, which is the same shared build the comparison section covers.

One document was read on a mirror. The fetch of AlphaTheta’s own copy of the Operating Instructions was truncated before reaching the specification pages, so the numbers on this page came from a third party host of that same official document. It is their content and it did not come off their server.

Related: The DJM-2000 question, answered properly Firmware, and the four versions there are

Go to AlphaTheta for the files themselves. We link their pages instead of hosting a copy, because a manual copied here is a snapshot of release day and theirs is the one that stays current.

PRO DJ LINK will not connect to my CDJ-3000s. Is the mixer the problem?

Not necessarily. AlphaTheta fixed a PRO DJ LINK failure with this mixer on the players, in CDJ-3000 firmware 3.20 of 24 April 2025. Read the version off the players first.

Is this the same as the DJM-2000?

No. These are two products with two support pages, two manuals and two firmware histories, and at launch they differed in exactly these documented ways. The DJM-2000NXS manual lists SYNC MASTER among the PRO DJ LINK functions and the DJM-2000 manual does not. The NXS manual names the CDJ-2000nexus among compatible players and the DJM-2000 manual does not mention it at all. The NXS describes BEAT SLICE REMIX and the DJM-2000 manual describes only BEAT EFFECT. The NXS product page advertises a newly designed Peak Limiter and the word limiter appears nowhere in the DJM-2000 manual. Everything else, including the network limits, the USB soundcard and the terminal complement, is worded identically in both.

Can I use the DJM-2000 firmware file on it?

The two share a firmware filename, a file size and a fix text from 3.18 onward, and the Windows driver installer for the NXS is likewise named for the DJM-2000. That is strong evidence of a shared build and it is NOT a manufacturer statement that either file may be flashed to the other machine. Nothing here tells you to do that, and neither does AlphaTheta.

What is the real difference between them today?

The clearest difference today is not a feature, it is support. The DJM-2000NXS is on AlphaTheta’s current DJ Application and OS Support directory and the DJM-2000 is not. The NXS has a macOS Sonoma driver dated 30 April 2024. The DJM-2000’s own operating system article names macOS Mojave 10.14 and Windows 10, and Mojave is from 2018. One of these mixers is still being maintained and the other is not.

Why does its firmware history start at 3.18?

And the DJM-2000NXS history has no version below 3.18. No 1.27, no 1.28, no 2.01, all of which the DJM-2000 history carries. That absence is not an omission, it is the answer: the NXS enters the record at the point the two converged.

How many LAN ports does it have?

Six LAN ports. The mixer contains the switching hub the rest of the booth plugs into, and AlphaTheta say so in one line: "When using a DJM-2000NXS as the mixer, the internal LAN hub can be used." A DJM-900NXS booth needs a separate box for the same job.

Do I need a driver on macOS?

Yes. A driver IS required on macOS, so this is not a class compliant device. The current one is the DJM-2000NXS Audio Driver for macOS Sonoma, version 4.0.1 of 30 April 2024, whose note is that stability was improved and minor bugs fixed. Sonoma is the highest macOS version AlphaTheta name for it, and there is no statement about Sequoia or Tahoe in either direction.

What is the Windows driver version?

Version 1.410, 29 November 2016, naming Windows 10 as primary, with a separate driver version for Windows 8.1 or 7 users. Its fix was that "DJ applications running on certain versions of Windows 10 did not detect Pioneer DJ equipment." Windows 10 is the highest Windows version named, and Windows 11 is unaddressed rather than excluded.

Which firmware version should it be on?

Ver. 3.21 is the highest published version and its single fix is "Unable to record audio when using macOS10.13.2". AlphaTheta render its date two ways on their own material, 10 July 2018 in the change history document and 7 October 2018 on the firmware article, which is the ordinary 07/10 ambiguity. The version and the fix are not in doubt; the month is, so this page prints both.

macOS will not open the firmware installer.

On macOS 10.8 and later the firmware installer trips Gatekeeper, and AlphaTheta document the way round it: in Finder, right click the downloaded file, choose Open, and confirm. Double clicking it will not work.

What sample rate does it run at?

96 kHz with 24 bit conversion, 20 Hz to 20 kHz, signal to noise ratios of 93 dB on phono, 107 dB on CD, digital and line and 85 dB on the microphone, and total harmonic distortion of 0.004 percent

How many digital inputs does it have?

Four. It has two sets of RCA phono inputs, four sets of RCA CD inputs, two sets of RCA line inputs, a microphone on XLR or jack, a jack return, and FOUR sets of RCA coaxial digital inputs.

When was it released?

Pioneer Corporation announced this mixer on 15 November 2012, in their own corporate press release for the DJM-2000nexus, and put it on sale later that month. That is the manufacturer announcing its own product, which is worth saying because the year that circulates for this unit is usually read backwards off its firmware history instead: that history opens at Ver. 3.18 on 20 December 2012, which proves the mixer existed by then but announces nothing.

Is it discontinued?

AlphaTheta mark the Help Center product page "Archived" and Pioneer DJ serve their own product page from an archive path. Archived is not the same as abandoned here, and there are two dated facts to prove it: this mixer is on AlphaTheta’s current DJ Application and OS Support directory, where the DJM-2000 is not, and its macOS driver was rebuilt on 30 April 2024.