MrGeology

  • M7B DATS Cabinet Impedance Sweeps (Pics)

    MrGeologyMrGeology
    Cabinets Have Different Caps. Cabinet A Crossover. Cabinet B Crossover. 3 sample drivers: Original 1983 M7B driver Wuhan VC Repaired 1983 M7B driver 1980 Silver Basket MW 6500 with original coil. For…
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  • Re: RT3000P Crossover

    MrGeologyMrGeology
    That is what the schematic calls out. Like others have said, even if you custom order they will likely be plus or minus 5%, as is called out on the schematic also.
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  • Re: 6500 anomaly

    MrGeologyMrGeology
    Have not yet figured out how to get DATS to do an overlay, should be a simple thing but has eluded me thus far. Was in such a hurry (currently working on an M7 Series 2 refurb) didn't even look …
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  • Re: 6500 anomaly

    MrGeologyMrGeology
    The 6500 with replacement Wuhan coil got here yesterday from @xschop. Here is what DATS turned up for T/S parameters. Ran it through the process half a dozen times with no significant changes. The te…
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  • Re: Monitor 7B crossover upgrade questions

    MrGeologyMrGeology
    Just a quick update. The Sonicap does, in fact, produce cleaner highs through the tweeters than the Dayton 1% that it replaced. Not sure what fancy word describes the difference, just sounds more ref…
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