Lo uso para trabajar pero ha venido sin transformador que es un poco especial y ahora que hago lo de devuelvo desastre quien haya revisado el producto

I bought this to plug in my Nord piano and a condenser microphone and then to sing and play together with headphones plugged in, and for this, its fantastic. The headphone driver powers my headphones very loud! - so loud it will hurt your ears if you turn it more than 70% up.It has a DC power in with the cable and adapter supplied, there's no power switch, I just leave mine on all the time, there's also no Phantom power for the microphone, but I leave mine on at the time.The first 4 inputs are sockets which will take either a quarter inch Jack plug or a male XLR plug. Its great that these sockets are dual purpose because it saves space, its a shame that the main outputs don't do the same, theres on a female XLR socket option - no Jack or Phone out to send to your amplifier or main mix. - So you will have to buy an XLR cable for this. I haven't tried this yet as I don't use it to power an amplifier.The in built echo and chorus is good, I have no idea what the delay is for and its really not needed for me. Each channels Aux Send (Blue) knobs act as an effects level - so ideal for controlling reverb. You cannot use chorus for the keyboard channel and the reverb for the microphone. You can only control all effects at once. You can have reverb and chorus on at the same time if you want, but what for?The USB digital out is very good. It takes a lot of messing around with your computer to get it working though. I use it with a Windows laptop and I tried Audacity and I downloaded the Soundcraft driver from their website which installs and works perfectly. The only trouble with Audacity is that it will only work with two channels at once. So I could record the keyboard in stereo, but not the microphone at the same time, so it would need two takes, which ruined the performance to be honest.So, I turned to Cubase, I got a 30 day free trial and had all sorts of trouble getting it working, it kept coming up with ASIO recording not working or something like that. In the end I fixed it by uninstalling Audacity and doing a cold restart. After that all worked perfectly, except there was a little bit of a delay in the recording playback from the Cubase and the new track I was going to record live. To fix this, just go into the soundcraft driver control panel (double click the icon on your desktop once its installed) and change the buffer. Its set at 512 at the start, change it to 128 and you will find the delay of 12ms changes to 2ms which is much better.So, I am very pleased with this, and would recommend it to anyone, there is no hum and no hiss unless you turn up the gain to nearly max and you wouldnt need to do that if your source instrument is set up properly.Oh, another gripe, the feet are an unusual shape and so close to the edge of the unit that it will only fit onto something that is at least as big as it is. My keyboard is unfortunately a bit too small, so I had to wedge some bubble wrap underneath to protect my keyboard.I had a Mackie mixer before and I would say both are a similar quality, the USB 4 track input / output on this is very good value though for the money.

J ai acheté ce produit mais apres 4 jours de test pour mes prestation musicale. Le produit ne m a pas rendu satisfait sur la qualité accoustique ni pour les chants. Il n y a pas de bouton on/off pas pratique car branchement direct avec le cable; parfois de legere eteincelle. En plus pas de bouton mute des entree et donc meme si je baisse le volume des entree ms a zero…le micro filaire branché fonctionne malgré. Du coup j ai retourné le produit. Dommage car les tutos sur le produit paraissait bien mais…non en realité, pour une prestation exterieur. Peut parfaitement comvenir pour un usage a la maison.

Perfetta qualità audio personalmente lo uso con Ableton (configurato senza problemi) sia in live che in produzione perfetto

I was looking to add a karaoke setup to my existing home theater system, and did a bunch of research on mixers that offer the features and sound quality without breaking the bank. The others I considered were the Yamaha MG06X and the Soundcraft Notepad-8FX (the younger sibling to this mixer.) I chose the 12FX for its solid set feature set, enabling more than adequate karaoke performance while leaving room for expansion for when my talented musician friends come over and want to jam. The 4 x combo XLR / TRS inputs, 6 x TRS sockets, and dual RCA ins make for a versatile setup for mixing a range of instrumentation, voice, and analog audio inputs. The USB interface is perfect for recording to your computer, and the on-board effects generator make is possible to dial in just the right level of 'environment' to your voice (but turn it too high and it'll sound cheesy). Bummer the device doesn't have an on/off switch though, but the Soundcraft Notepad-12FX is otherwise a solid little device -- strongly recommended.