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Thread: Caiman: Gator vs passive mod

  1. #1
    Join Date: Mar 2009

    Location: North Italy

    Posts: 59
    I'm Roberto.

    Default Caiman: Gator vs passive mod

    Hello, I'd like to gather here some comparisons between this two mods from fellows that tried both

    Actually I'm running on the passive mod with a couple of big film and foil caps, and I love it so much that I don't like the idea of adding something else in the signal path, unless the gator is proven to give better results

    Thanks

    Roby

  2. #2
    Join Date: May 2008

    Location: A Strangely Isolated Place in Suffolk with Far Away Trains Passing By...

    Posts: 14,535
    I'm David.

    Default

    The cap mod apparently varies in cap value from system to system and although ok for nutcases like us, it's not really good in the outside world, as there's no standard for amplifier input impedance.

    The Gator mod enables the Caiman to be used with utter consistancy with a very wide variety of gear, now straight into power amps with longish interconnects should you wish. I'm sure someone will come along shortly with their own views on the sonic differences, but the Gator, IMO, upgrades the DAC for use in the real world
    Tear down these walls; Cut the ties that held me
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  3. #3
    Join Date: Mar 2009

    Location: North Italy

    Posts: 59
    I'm Roberto.

    Default

    Yes yes, I agree completely

    The passive mod has to be carefully tuned with the amplifier impedance, and is sensitive to interconnect cable parasitic capacitance, while the gator is universal

    Anyway should be interesting a comparison of the gator vs a well matched passive mod like mine; my amp input impedance is 44k ohm (wolfson recommended min is 10k) and IC cable parasitic capacitance is <10pF (wolfson recommended max capacitive load is 100pF)

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