Customer Reviews
IDJ2 rocks 
2008-10-02
Great for starting-up djs..unfortunately there is not much effects only looping...open source system works perfectly!very great firware updates you can feel the difference!No prob with the unit so far!
Not Recommended At All 
2008-09-14
Background
I am a mobile DJ who has been part-time in the industry for over nearly 15 years. My music collection consists of around 1200 CDs and until recently I had always used my Numark Dual CD player to operate. First I had the CDN-34s now I have the CDN-88. About a year and a half ago I started ripping my CD collection and about one year ago exactly, I had made enough progress to make CDs the backup and a laptop running iTunes for my main source of music. It has worked FINE with only one minor hiccup for a whole year. Why bother messing with a good thing you ask? Well I wanted to get back to DJing! I missed the live mixing and cueing of songs not to mention that iTunes does not have key locked increases in tempo and other cool DJ effects. I have a 160GB iPod with about 90GB of MP3s on it so I figured this would be the way to go.
The Review
I bought the unit from a Sam Goody with a Odyssey case: iDJ2 $550 and case $200. The case is worthless, it weighs a TON and the foam inside is too thick to shut the case so I had to rip a section out (which I will re-glue when I return it) to make it shut over the iDJ2. WOW who engineered this thing and didn't measure it??
Why a one star?
A) It would probably take DAYS to build a "library" on the iPod using the unit. I have 17,000 songs and I let it go for one hour (my limit of frustration) and decided to try to use the computer since I have a pretty fast laptop. Here's where it gets worse. I gave it 7 hours and it still wasn't finished using a Core 2 Duo 2.0GHz CPU on Vista 64-bit. Unacceptable. But it takes a while to analyze all that music you say. OK fine. The deal breaker is in the next complaint.
B) Errors Errors Errors. It took me a lot of reading in the manual to find out I needed to enable disk mode in the iPod. That should have been step 1 or 2 after plug the unit in and turn it on. Then the iDJ2 had trouble reading the iPod in the dock. I used the iPod USB cable because the dock stopped recognizing the iPod but the USB connector would be fine. Then I tried using the iDJ2 search wheel on a song while it was playing to cue to a specific part of the song and it said: "Please don't disconnect the library while playing, use the eject button..." (I don't remember word for word) and it "rebooted" the connection to the iPod. I didn't bump it or do anything to disrupt the connection. Song stopped playing and it happened again when I tried to play the song again.
Luckily all my problems happened while this was in my living room and not on the job. This iDJ2 unit and case are going back to the store.
Pros:
-XLR Outputs
-Accepts Other Sources via Line In (You are going to need them)
Cons:
-Expected plug and play operation and found out it takes HOURS of processing to ready your iPod
-Even with all the firmware upgrades (yeah I did those first thing!) it has BUGS and ERRORS. (I have a 160GB circa October 2007 iPod)
NOT RECOMMENDED. DO NOT RISK YOUR REPUTATION ON THIS EQUIPMENT.
Almost there, but not quite 
2008-09-01
What it does right, it does well. But where the ball drops, it falls pretty hard.
The unit is fine as advertised, and generally performs admirably: it mixes from a single iPod, or you can add an assortment of devices (USB-based drives, thumb drives, etc.). You need not only use the iPod. It plays various formats (WAV, MP3, etc.). It has a strong visual screen and plenty of outputs (XLR, RCA). Support is fair to middling. it has a very nice "crate" feature which let's you pull out songs from your general pile and set them aside for quick access.
However:
- It may not read all of your songs.
ITunes isn't on board with this piece, so you may have to still burn songs to CD and re-install them to iTunes (or some other drive/device) to use them. It reads what it can, but I found the Library software that comes with it somewhat useless.
- It's lightweight.
Mostly plastic here. Invest in a case.
- The fade is too abrupt.
- A headphone cue knob (! Buttons, please) on the face of the device instead of the top?!
- The touted turntable action is cute, but not realistic. Going forward is kind of cool, but at the end of pulling back generates a pause. Between this and the suspect fader, not a lot of trick work happening here. Also, no dead-stop like real turntables.
- Some freezing there during 2 song play on occassion.
- HUGE load times if your iPod is loading more than about 8 GB. I use an iPod that has about 20 GBs on it and it takes about two hours to upload the changes. I don't even want to think about how long it would take if I put my full 80 GBs on it.
- Costs just a little too much for an item with so many downsides.
I can't recommend it as a primary unit for DJs who spin on the regular. It's a nice piece for casual DJs who mostly do blends or for regular DJs who want a side piece that helps cut down on the amount of gear they need to carry around. I use this piece about twice a week live and with that little use, it holds up okay, but I never know when it's going to to spoil...I just know that, with all these hang-ups, it will.
IDJ2 RULESSSSS 2008-06-30
Excellent, great product, the only thing this IDJ2 don't has it's sound effects, but talking about the all other features it is so good.
Buen producto 
2008-06-20
I'm very pleased with this product. Is unbelievable how you can mix two songs from the same ipod. You can connect an USB keyboard and your searchs will be faster. With Key Lock function you can change the pitch and voices will not distort. Basic scratch and not a good crossfader (but you can live with that). Excellent for your home parties, my friends want to buy my iDJ2!
Estoy satisfecho con el producto. Es increíble poder mezclar dos canciones del mismo ipod. Le conectas un teclado USB y la búsqueda es más rápida. Tiene un opción de Key Lock con lo que puedes cambiar el pitch sin que la voz suene como de las ardillitas (o del ogro). El scratch es básico y el crossfader es limitado, pero salvo que hagas hip hop no es un problema. Un equipo excelente para armar tus fiestas en casa. Mis amigos están fascinados.
El soporte de Numark si parecer ser fatal. Espero no tener que usarlo. Les pregunté si estaban por lanzar un modelo nuevo, pero nunca me contestaron.
Antes de empezar a mezclar tus canciones debes crear una librería en tu PC (conectas el ipod para sincronizarlo y corres el programa librarian que viene en el USB de programas)lo que puede demorar fácilmente un día si es que como yo tienes más de 10.000 canciones. Ten cuidado con los ficheros de podcasts que tengas, algunos tienen un formato que el librarina no puede procesar. Si ves que el librarian se demora mucho en un fichero tienes que eliminarlo en tu iTunes.
Very practical alternative to Vinyl 2008-04-17
The Numark iDJ2 is the only iPod-mixing console that provides full control of your music with real-time scratching via two jog wheels, a stunning color screen and Numark's exclusive crate management. Keylock insures that DJs can easily change tempo without affecting pitch. The iDJ2 features a fresh and innovative iPod docking system that allows users to play and mix two songs simultaneously from a single iPod without the need of a computer. Users can also hook up multiple mass storage devices including additional iPods, thumb drives, and external USB hard drives through rear panel USB ports. In addition to USB connectivity, the iDJ2 comes complete with line inputs for audio sources including a microphone, CD players and turntables. This is an extraordinary mixing console and portable DJ system with professional DJ features like balanced outputs, pitch control, key lock, seamless looping, and full cueing. DJs can easily manage their music library using the iDJ2's highly intuitive graphic interface and the full-color LCD screen offers crystal-clear visual track profiling. iPod Direct Mode turns iDJ2 into the ultimate iPod player, allowing you play any music from your iPod, including songs purchased from the iTunes music store. iDJ2's unique Crate feature allows easy organization of songs to be played and supports multiple file formats including MP3, WAV and unprotected AAC. The iDJ2 also supports iPod docking and charging, to keep the music playing and the party going all night long. USB ports for iPods, thumb drives and hard drives Play music from two iPods simultaneously, including two songs from same iPod Scratching and mixing for MP3, WAV and unprotected AAC files Direct Mode supports playback of iTunes music store protected AAC files Pitch control with range up to +25% and down to 100% Beatkeeper technology with TAP override function Search ability via two large jog wheels Dedicated microphone inpu
All what my Dj (X) friend want... 2008-04-08
First of all let me say that i know nothing about this Workstation, since I bought this device for my Dj (X) friend.
When I asked him about his satisfaction, he was very happy with it and he told me that this device fulfilled what he want and he is 100% satisfied.
Junk.. don't buy it/ 2008-03-29
I bought the IDJ2 from Numark, and it never worked from day 1. Since when should you have to spend $600 for a system and then apply software changes to it at home right out of the box? It's evident that Numark released this way too early, and they tried to recoup some of their research and development money with Apple. The product was shutting down by itself. My fast forward on the left channel also didn't work, and I called Numark. They never heard of this. The said they were sending me some software changes via email. How did they know it would work? The changes never showed up. I returned the product to where I bought it on the net. I am waiting for the exchange. If I have an inkling of a problem. Its getting returned in a hurry. I am frustrated after spending $1100+ including case and IPOD. American Audio products are looking good now. I just bought one of their systems as a backup. It works great out of the box. I am now blessed now paying finance charges on a system that doesn't even work. Numark you should do a recall on this product for the sake of what many are writing about you on the internet,and everywhere else. I have lost all confidence in Numark. DON'T BUY THIS PRODUCT!!!!
Worst Product Ever! 2007-10-29
The iDJ2 is a worthless product, DO NOT waste your money on this. The features are great, but the unit is completely unstable, it shut down on me in the middle of a gig, and left me with nothing. It has all kinds of bugs and glitches, and when you contact Numark they say that there is nothing wrong with it, even though it kept freezing, shutting down, etc. Save youself the headache, time, and money, DO NOT BUY THIS PRODUCT!
iDJ2: Take The Good With The Bad 
2007-10-28
The Numark iDJ2. The setup everyone has been waiting for. What do I think? It's a mixed bag really but let's start at the good stuff.
The unit is very clearly laid out and easy to use, especially for the beginner. The screen is absolutely amazing and Numark's "Crate" idea is absolutely brilliant. Profile views of the songs are also really cool if you choose to be that hi-tech with it. All the info you need is right on the screen such as BPM, pitch, and time. The unit itself looks great, especially in the dark with all the lights. XLR outputs are great too.
Now for the bad. The interface is slow, especially with both songs playing. The countdown timer is even very rough. Pitch adjusts are delayed a little bit as well, since in essence, the unit is nothing more than a computer and the unit itself is just a midi controller for that computer inside the unit. The BPM was often wrong and although you can override it with TAP, the BPM still seems to drift everywhere. The unit feels cheap since most of it is plastic and it's very light. Numark's Librarian takes a while to sort your songs too but once you're done with the initial scan, it gets easy.
As far as digital setups go, this is the most impressive but it comes with it's quirks so be prepared. In the end, I got rid of mine because I felt like I was using a toy, the exact opposite of what Numark was trying to do.
I would recommend this unit to beginners but advanced DJs should look elsewhere.
