This is a good mixer for smaller bands needing only a few mike inputs. Everything works as it should and the overall sound is natural. The line output is a little on the low side for typical control settings, but not enough to be a problem in most cases. The unit is surprisingly heavy for its size, which suggests better than average construction.The one real negative is the manual, which is not well-written. Descriptions are often confusing and in some cases, at odds with how the unit actually operates. I ended doing quite a bit of experimentation to figure out how to make features work.I've been using this mixer for a couple weeks for band practices. It would seem that it has a lot more features on it than most of the other mixers in its price-rage; sliders for the main channel volumes instead of "rotary controls" (Knobs. They're knobs.), gain control, panning, channel mutes, phantom power, wireless microphone capability, and a USB output to plug it into a computer should you want.Something that always bothers me is the way that channels are advertised. This is marketed as a "12-channel mixer" but it only has 4 XLR/Quarter-Inch channels, and the rest of them are much more uncommon/less practical inputs for which someone buying a mixer in this price range probably wouldn't have that much use. Or maybe I just don't know what I'm talking about.Something that I want to note: The level-lights on the master volume don't light up for me. I'm not sure if that's a malfunction in my mixer, or if they only light up when plugged into a computer - I haven't used it for recording yet.Either way, I've been very happy with this purchase so far.I’m not sure how they can market this as a 12 channel mixer. It’s got four mono channels and two stereo channels. I suppose the two stereo channels with four inputs total could bring it up to an eight channel mixer but even that’s a stretch.Maybe the alternate three and four outs figure into it someway, but that does not increase the inputs. Maybe the 2 auxiliary inputs for effects and monitoring are considered channels?? ... so the way I see it, it’s eight total inputs on 6 channel faders. This being said, I think it is a quality unit with a good sound.... and for most applications maybe eight is enough.What I like about the unit was that it was compact and easy to travel with and set up. What I did not like was that it did not have the vocal effects that I needed. Which meant I had to download the software (free) to my laptop if I wanted effects and then connect my laptop to the mixer. Which to me it meant I had more equipment to pack and carry. If you are a DJ with a computer already packed then this is a perfect mixer for the price you can not beat it.Excelente equipo lo uso para home estudio y para presentación en vivo y la verdad es tremenda consola Full recomendable.Great valueI purchased this mixer for my Mass Media class (our old one was fried by the senior class). We have set-this up and are loving it! I hope we keep everything set-up correctly so this last a long time.PerfectI was able to exchange the Q1204 for the QX1204 with effects. I needed the effects for karaoke. But both mixers made my system sound amazing. The sound is so crisp and clear. I ended up buying Behringer mic's too and my equipment sounds the best it has ever sounded. I highly recommend the Behringer mixers and microphones.What a great little mixer! The sound is great for live venues! If you play live, the compression feature is seemless and definitely helps float the vocals on top of the mix. All in all a great mixer!tres bon support technique, mais un peu compliqué a contacterDecent product.En la descripcion del producto anuncia que el soporte rack esta incluido y no ha venido dentro de la caja