Feature:
I have a 12 channel mixer, and the only reason I use it is for more vocal inputs. Otherwise it is feature-packed. I have even stereo linked it to my gmx212 guitar amp with great results. I may get another one and use it for a stereo PA dirt cheap.

Quality:
This is a gorgeous amp. Everything is as it should be, and zero-defect out of the box. No cheesy feeling knobs or switches, either. Behringer bashers take note. It does weihg a ton, though. Still, the side handles make this pretty easy to live with...that's what the bass player does, we share the load with his amp, he shares the load with ours.

Value:
No doubt this is the sleeper keyboard amp on the market. The bashers can go ahead and pay more. This is the highest value for my dollar, hands down.

Desirability:
Looks as good as any of them. The black "carpet" covering and contrasting control panel look great to me. Other than that, it's another combo amp in my gear.

Sound:
I use this to amplify my keyboard drum machine, acoustic guitar, bass, and electric guitar effect board...also vocals. The drum machine, vocals, and one of the guitars will all be simultaneously amplified. The bass is gut wrenching on the drums and Bass guitar, and the vocals are crystal clear...as is the acoustic guitar. The electric gutar effects are other worldly. Way more than I expected.

Ease of Use:
Totally a no brainer except for one small glitch...no explanation of the effects, regarding what the individual settings are. This may be a packaging department slip-up. I have other behringer equipment with effects, so the label on the control panel allows me to fumble through and find ones I like. I do need to e-mail them about this...saves time when yoiu are looking for a specific effect.

Support:
No experience with this at all.

Overall:
Can't think of any reason to replace it with anything else, unless it totally craps out. Even then, I expect I'd get it fixed in warranty, or buy another one out of warranty. Just a few small gigs and it's paid for (I play for free too.)

Feature:
The digital effects settings seem great for the vocal microphone input, however, I do not need them for keyboard sounds. The 7 band E.Q. is great, since I can take down the low boominess and hollow mid sound characteristics much better than individual channel tone controls. The XLR balanced outputs are very hot (as opposed to my previous amp, which always had the soundman complaining), and I do not require any D.I. box! Total input of 8 mono (or 4 stereo) channels is certainly enough for any multi keyboard/module set-up! The 2 recessed side handles, in addition to a top handle make it much easier to lift this unit (it's a bit heavier than my previous one)

Quality:
It's only getting a 7 here because.....This is my sixth Behringer products purchase, and was the only one with an initial quality issue. There was an intermittent crackle in the tweeter horn, irrespective if the amp was played loud or low. However, it was immediately replaced by my friendly music store, and that one is perfect.

Value:
The cost/value ratio of this unit is unbelievable. I have used Peavey, Roland and Yorkville amps, and this one outperforms them all at a fraction of their cost!!

Desirability:
It's an extremely clean looking unit, since the inputs are at the back, and the controls hidden at the top rear. I also like the slight upeard angle (as opposed to my old amp), which allows for better sound dispersion to the audience.

Sound:
To replace my previous keyboard amp, I was looking for more headroom and power, both of which are there! I was pleasantly surprised however, that the sound clarity improved, so that I was playing live at my previous amp volume, but the sounds were clearer and better heard by the audience (feedback from audience members who had heard us before).

Ease of Use:
No learning curve involved here. All the features needed are here, and the manual explains how to use the fourth channel as eiter send headphone only, with or without effects, or set it up to function like the other 3 channels as normal output..

Support:
It wasn't required, since the music store took care of my quality issue right away!!

Overall:
I can't see replacing this amp, since it serves my requirements excellently (for all 3 or 4 bands I'm in). My previous amp has lasted over ten years (and I bought it used!), so I expect the same for the Behringer. I would replace this unit immediately (lost/stolen, heaven forbid!).

Feature:
We run drums, guitar, and bass through this for practice. We really like the 4 separate channels.

Quality:
Great sound for alomost all instruments including drums, guitar, and bass. Solid amp w/o any problems.

Value:
Excellent! I have purchased other Behringer products and have found them to be excellentfor the price.

Desirability:
Good design and features!

Sound:
This is a keyboard amp but works great for practice and a monitor for my electronic drums and it handles bass drum (good deep attack and sound) and cymbals sound great. This amp was purchased as a electronic drum amp. We have run Drums, Guitar, and Bass throuh this keyboard amp with great sound for each.

Ease of Use:
This amp is easy to use.

Support:
I have had no need to use support.

Overall:
I have had this amp for about 1 year and can recommend Behringer. I like this product so much that I am purchasing a Behringer GMX212 guitar amp and Behringer BXL3000A bass amp so we don't have to have everyone go through the same amp.

Feature:
This thing is loaded with effects and a 7 band graphic equalzier. XLR outs eliminate the need for a DI box.

Quality:
So far so Good. I am gigging weekly with this amp and, so far, no bad experiences. Seems to hold up to the jostling and bumping.

Value:
Bang for the buck!

Sound:
The sound is clean and does not color your tone.

Ease of Use:
Plug and play.

Support:
Haven't used.

Overall:
Good amp. I would replace it if it were lost or stolen.

Sound:
This is my first outboard amp and was leary that it could be any good as it has twice the power for half the price of other amps. Wow! At 60% I rattled the walls and windows. All the features were a bit intimidating at first, but one can definitly have fun tweaking them. I was pleased that there was hardly any signal noise. The quality is so full, I don't mind the monophonic (I use my headphones to keyboard for that).

Quality:
I do worry about one thing and that's the knobs breaking cause they're long. What would be cool is if they were all faders like the EQs and on the side instead of top... hmm... I mean, if I've gotta jump off of my amp into the drums at any point, I don't wanna worry about where I put my foot! =)

Value:
For the price (since it will be a couple years before I'm not paying for my own gear) this is the best amp I've played.

Sound:
I've got a Nord Electro 2 and Yamaha P-90 going into this bad boy and it's great. Better and cheaper than the Roland (which I just smashed in a dumpster hahahah) especially cause the horn on this one doesn't blow once a year! =/ Anyway, all I look for in a keyboard amp is pure reproduction of the sounds from my keyboards... this does it. There's no overdrive, but hell, no amp is going to have a better overdrive for my organ than the one that's build into my Nord! I don't touch the effects or EQs because it's really unnecessary.. it's not like a guitar amp where your sound is really dependent on your amp. So like I said, for pure sound reproduction, this is it. Now if you have crappy keyboards maybe you don't want that pure reproduction hah.. Try it out somewhere with a couple different pianos. Just hit any key, let the note decay all the way and listen to the quality of the sample. You'll be able to focus in on the nuance and flaws of the different piano samples better with this amp than you would with any of the Rolands. I mean, what you're listening to is not stuff you'll ever hear in the mix with a live band, but I firmly believe that those sorts of details translate into the overall quality of sound an audience will hear. Like on my Nord for example, some of the electric pianos sound so beautiful and this amp keeps true to that rich, warm, buttery, mmmm... I wanna finish this review so I can go back to hearing myself play 'em.

Overall:
I can't think of a better setup without actually having a mic'd up C7 grand, B3 / Leslie, and a Wurlitzer 200A all going into the house system at Madison Square Garden =)

Feature:
The EQ and the "effects" are awesome - it lets me use an effect for the overall sound, and then drop it or raise it for a specific channel. For doing vocals and drums simultaneously this has been a huge benefit. I can get slightly open sounding drums and very intimate vocals at the same time.

Quality:
I am currently on my second amp of this model. The first one died within 20 days of purchase and began cutting out and producing only pops and crackles. The second one has performed fine... so far. The build quality seems ok, though. Heavy, nice feeling controls, no cheap feeling parts.

Value:
This is a great amp for small areas. It can mix smoothly and well. GREAT value for the money (compared to the dramatically more expensive Roland amps). Make sure you get a warranty.

Desirability:
It is pretty, looks fairly impressive, and sounds awesome. The design has no real stand-out looks, but compared to the Roland it looks and sounds better.

Sound:
It has a very clean sound with good bass and decent mids. I use it for vocals and electric drums (metal, punk, and rock).

Ease of Use:
It doesn't get a lot simpler. Plug in, attach equipment, play. No stupid cord designs (it's compatible with the standard computer power cables in a pinch), easy to carry and move. The carry handles are huge and well built.

Support:
When I called in for support on the first one (that died) the product support was excellent. Long hold time, though.

Overall:
I expect to use this as my home/small gig/studio amp for the foreseeable future. I will really need something with more power for larger shows, though. It serves nicely for any venue where a standard drum set would be too loud. It has the perfect balance of power to back up an acoustic show at a coffee house without drowning the other instruments or guests.

Feature:
Having 4 inputs is useful. Channel 1 has an XLR and 1/4". The other 3 channels are 1/4".

Quality:
Built like a tank. Great appearance. A little heavy, but has side handles.

Value:
Great price, great product.

Desirability:
Great looking product, great sound, reasonable price.

Sound:
We are using this as a PA for rehearsals. The sound quality is excellent and there is plenty of power. We've also run an electronic drum kit into it and it sounds great for that too.

Ease of Use:
Very easy to use. Plug in, set levels and you're off and running.

Support:
We've got a lot of Behringer gear. Support has been available and good when we've needed it.

Overall:
For our small rehearsal space, we needed a way to clearly hear the vocalist without setting up a large PA. Our vocalist runs her voice throguh a TC Helicon VoiceLive, which we then run into two channels of the Ultratone. The 15" speaker gives a nice full range on the voice.

Overall:
I was DJ-ing a wedding on 3/28/08 and suddenly, my Peavey DPC1000 kept clipping. Long story short, the cooling fan stopped working and the amp was overheating. Luckily, no one really noticed because it was during dinner. I went into my van and broke out the Behringer K3000FX, put in on top of my subwoofer, ran a RCA wire from the mixer to the Behringer and I was back in business! The music sounded fine with plenty of mid-bass, clear mids and highs (The sub took care of most of the lows.) Needless to say, I made it through the night using a powered sub and the K3000FX. I do not play a keyboard nor am I in a band, but I purchased the Behringer as an auxiliary PA/backup system for situations like this. Thank you Behringer!