All user reviews of 5/5 for the JB Systems VX 400

Good evening everyone!

There is currently no review for this relatively new amp. I therefore propose to introduce me.

- How long have you use it?
Only two weeks at the moment, this opinion will therefore not address the issue of reliability. He has already shot for a total of 12 hours.

- What is so special that you like most and least?
What struck me most from the débalage Metallic aluminum is the appearance of the front, and his impression of strength. Moreover it must be because it is quite thick and very rigid. Then, the affected carcass I liked as well. This is not an ordinary metal very soft smooth and shiny, scratch that first hooked. A very nice touch, although I agree, this is not the purpose of an amplifier.
Note the back of the amp handles to carry it also cover the bottom. Very handy!
I also liked the layout of the fan to the way computer. That is to say that the fan is screwed directly on the radiator inside the amp. On this model, no fan of apparent except through the top grill.
The small detail "gadget" that I liked is the presence of a filter on the front grilles. It is indeed gadget, because unfortunately, no other air intake is filtered.

What I liked a little less is the lack of LED level meter on the front. But it's simple: Clip 2 LEDs, 2 LED protection and a blue LED power.

- Have you tried many other models before buying it?
A good old Celestion DJ Amplifier 500. It is newer ... Otherwise, I have tried no other amp.

- How would you rate the quality / price?
It's JBSystems ... This is done in Europe, and even the carcass of the amp reflects a sense of strength! At electronic we will see over time ... For the price, I think for now he should not hesitate!
- With experience, you do again this choice? ...
I can not answer for now ...

In short, I recommend it! The power may be somewhat limited for large rooms but I did an evening recently with 250W speakers. Knobs of the amp were to 3 / 4 quarters, the volume of the mixer was third. So there was still room!

Next sound is crystal clear! Then it depends on the speaker ...

The amp has served 11 hours in a row (as mentioned above) and has not warmed with hair! So any power loss to report. At connectors, it is fairly complete. Jack and XLR inputs, Speakon outputs or simply screws.

Oh and I forget: it is guaranteed for two years ... It might be nice if needed!

Here here!

I put 9 / 10 because perfection is not of this world ..... "/>

Updated 13/11/09:
Still no major fault ahead of the amp and not worry for now after 3 years or less utilisationplus intenseive! Nevertheless he began to miss a little bit of reserve power but nothing to do with the quality of the material that I always recommend.