API Audio Studio Effects API Audio Spectral Processors
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API Audio Spectral Processors user reviews

  • API Audio 550A

    API Audio 550A - "good as it gets"


    The API Audio 550A is a very modern looking channel strip consisting of mic preamplifier, an equalizer, and a compressor.  The unit has both a solid state and tube make up, and you have the option of choosing one or the other.  It has a 1/4 inch inpu…

  • API Audio 5500 Dual Equalizer

    API Audio 5500 Dual Equalizer - moosers's review


    API Audio's 5500 Dual Equalizer is a stereo equalizer which is essentially two API 550's within a single casing. This is an analog piece of gear that has XLR connections for both inputs and outputs, and also has a 1/4" input for each channel as well…

  • API Audio 554

    API Audio 554 - moosers's reviewhas images


    The API Audio 554 is a three band, semi-parametric equalizer. It is a 500 series (lunchbox) style module, only fitting within these confines. It is an analog piece of gear, consisting of no connections of it's own, except of course the connections …

  • API Audio 560

    API Audio 560 - moosers's review


    The API Audio 560 10 Band Graphic Equalizer is a 500 series module, designed for placement inside the API lunchbox. These types of modules are becoming more and more popular due to their reduced price when compared to rack gear, and because of their…

  • API Audio 550A

    API Audio 550A - moosers's review


    The API Audio 550 is a three band parametric EQ that comes in a module that will fit into the API lunchbox.  It is an analog unit and will not fit in a standard rack. UTILIZATION Using the API Audio 550 isn't too hard espeically if you have experi…

  • API Audio 954

    API Audio 954 - moosers's review


    The API Audio 954 is a parametric EQ in the form of a piece of outboard gear that is not rackable in your traditional sense. They will fit within the API lunch box but aren't the standard rack size. The 954 is an all analog piece of gear and it is un…

Translated user reviews
  • API Audio 5500 Dual Equalizer

    API Audio 5500 Dual Equalizer - " 100% ok"


    excellent for treating the medium: config in M ​​/ S c nickel with independent control of 2 channels UTILIZATION simplisime SOUND QUALITY 2520 API are opamps with "mojo" extraordinary OVERALL OPINION totally agree with the previous opinio…

  • API Audio 5500 Dual Equalizer

    API Audio 5500 Dual Equalizer - " A good cleaner"


    EQ dual mono, two independent channels (no link), setting the frequency and boost / cut, while it notched. Output transformers. No adjustment of Q, the latter becoming increasingly close with the boost or cut. Shelf option on the bass and treble. …

  • API Audio 550A

    API Audio 550A - " THE EQ!"


    It is a transistor EQ API format. 3-band semi-parametric. The particularity of these is that the EQ Q tightens gradually as you increase the gain. C is what gives this incredible musicality this EQ. The LF and HF EQ can operate shelf or bell. The…

  • API Audio 550B

    API Audio 550B - U-FLYstudio's review


    Four-band semi parametric EQ format 500 selector shelve or bell for extreme bands and an IN / bypass UTILIZATION Knobs mtal the most beautiful effect, serrated! but unique choice of + or - 2dB and often a bit too! shame! SOUND QUALITY Yea…