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JB Systems VX 400
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All user reviews of 4/5 for the JB Systems VX 400

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  • Anonymous

    JB Systems VX 400Published on 10/15/07 at 04:38
    (This content has been automatically translated from French)
    - How long have you use it?

    8 months

    - What is the particular feature you like best and least?

    The +:

    the faade + cover (solid)
    opportunities for connections
    the ground loop
    the robustness of the system (I turned without stoppages in wet and humid trs long max, the sound does not move too much)
    Price
    it is not ugly

    the -:

    Lumire the ventilation (squares on the top, cots) that do not help much forcment cool in a rack and especially heat lment directly placed above ( calculated at the time of rack).
    not bridgeable
    Paying-off factor of relatively low
    relatively low noise
    force when the clip too, the distortion is quickly consquente trs

    - Have you tried ma…
    Read more
    - How long have you use it?

    8 months

    - What is the particular feature you like best and least?

    The +:

    the faade + cover (solid)
    opportunities for connections
    the ground loop
    the robustness of the system (I turned without stoppages in wet and humid trs long max, the sound does not move too much)
    Price
    it is not ugly

    the -:

    Lumire the ventilation (squares on the top, cots) that do not help much forcment cool in a rack and especially heat lment directly placed above ( calculated at the time of rack).
    not bridgeable
    Paying-off factor of relatively low
    relatively low noise
    force when the clip too, the distortion is quickly consquente trs

    - Have you tried many other models before acqurir?

    lots

    - How do you report qualitprix?

    Whereas if the potential of this market I put 5 / 10 (some forwarders to take coefs asss consquent margins (including the State))
    Whereas if the market price gnral, I put 7 / 10

    - With the exprience, you do again this choice?

    I bought this amp to get it into a 3-way active system, it is used for the upper mid / high (8 ohms), thus the factor of Paying-off really does not impede, for the cons Noise is fairly low top, if he had tap 10 db above I would have been a good 9 / 10.

    given that it serves as a distribution of proximity we can say that noise can not be too GNER.

    I cable as both pls return mix (8 ohms) and does it well, it is well supported, does not heat up too much and trs perfomances are acceptable over time.

    within these frameworks of uses, I would do this choice.
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  • BronislasBronislas

    JB Systems VX 400Published on 12/22/08 at 11:35
    (This content has been automatically translated from French)
    - How long have you use it?
    For a year and a half.

    - What is the particular feature you like best and least?
    I like its sturdiness that seems synonymous with reliability. I do not drive because I use them in the vicinity parat am correct in its use. I parat down low enough, if one day I have better speakers, I will test with my bass. I like a little less heat DGIG it seems, but I did not install with other lments rack. To see so ...

    - Have you tried many other models before acqurir?
    No, no.

    - How do you report qualitprix?
    I parat correct because it is apparently solid and reliable. Behringer is cheaper, and more expensive it is more expensive. : D

    - With the exprience, y…
    Read more
    - How long have you use it?
    For a year and a half.

    - What is the particular feature you like best and least?
    I like its sturdiness that seems synonymous with reliability. I do not drive because I use them in the vicinity parat am correct in its use. I parat down low enough, if one day I have better speakers, I will test with my bass. I like a little less heat DGIG it seems, but I did not install with other lments rack. To see so ...

    - Have you tried many other models before acqurir?
    No, no.

    - How do you report qualitprix?
    I parat correct because it is apparently solid and reliable. Behringer is cheaper, and more expensive it is more expensive. : D

    - With the exprience, you do again this choice? ...
    I think so. For a more pointileuse, there are certainly better. But what I do it makes me good service.
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  • cypher666cypher666

    JB Systems VX 400Published on 01/16/10 at 08:13
    (This content has been automatically translated from French)
    <ul class="ul">

    <span style="text-decoration: underline;">For how long have you been using it?</span>

    </ul>

    Since about one month, it does its job correctly, but is not too much to ask anyway,
    clip it pretty quickly if we ask him too and we hear the emergence of a strong distortion.

    <ul class="ul">

    <span style="text-decoration: underline;">What thing do you like most/least about it?</span>

    </ul>

    <span style="text-decoration: underline;">Plus:</span> Facade Alu, handles behind the amp, the ground lift Inter and I'll end by saying enough simpa also design even if it's not its primary purpose it brings a certain charm.

    <span style="text-decoration: underline;">The least:</sp…
    Read more
    <ul class="ul">

    <span style="text-decoration: underline;">For how long have you been using it?</span>

    </ul>

    Since about one month, it does its job correctly, but is not too much to ask anyway,
    clip it pretty quickly if we ask him too and we hear the emergence of a strong distortion.

    <ul class="ul">

    <span style="text-decoration: underline;">What thing do you like most/least about it?</span>

    </ul>

    <span style="text-decoration: underline;">Plus:</span> Facade Alu, handles behind the amp, the ground lift Inter and I'll end by saying enough simpa also design even if it's not its primary purpose it brings a certain charm.

    <span style="text-decoration: underline;">The least:</span> A bit too simple to my taste that is to say 2 LEDs (1 for the Protect and 1 clip)
    As stated above clip it quickly enough and finally I will conclude by saying missing bridge
    <span style="text-decoration: underline;">What is your opinion about the value for the price?</span>

    Very correct for a restricted use (home studio, party with friends)

    <span style="text-decoration: underline;">Knowing what you know now, would you make the same choice? ...</span>

    A show based on need, but yes why not.
    See less