How to: Pin/Blade SDA 1C running off Adcom GFA-565 monos

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  • ratpin
    ratpin Posts: 85
    I think I figured it out. Just needed to know what colors connected to speaker and which ones ground.
    Polk: / SDA-CRS / SDA-1C / M-10B / M-7B / M-5 / M-5jr / RTA-11T / LSIM703 / LSIM704 / LSIM706 / RTI8 / CSI3 / CSI5 / RTI4 / RTI-A5 / CSI-A6 / RC80i / RC85i / RC6s / PSW300 / Atrium6 / Atrium4 / About a dozen pair of Atrium45 lol.
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  • pitdogg2
    pitdogg2 Posts: 25,553
    ratpin wrote: »
    I think I figured it out. Just needed to know what colors connected to speaker and which ones ground.
    It dosn't matter as long as you do not mix the primary and secondary windings with each other.
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  • ratpin
    ratpin Posts: 85
    I had ordered a steel box before thinking of RFI being an issue. The box arrived today and I like the size and design better than the prefab aluminum one I’ve seen used. Do any test results show a measurable difference going from steel to aluminum? I have a nice roll of decent gauge copper sheeting I can line the box with.kczmkzgtts8l.jpeg
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    Polk: / SDA-CRS / SDA-1C / M-10B / M-7B / M-5 / M-5jr / RTA-11T / LSIM703 / LSIM704 / LSIM706 / RTI8 / CSI3 / CSI5 / RTI4 / RTI-A5 / CSI-A6 / RC80i / RC85i / RC6s / PSW300 / Atrium6 / Atrium4 / About a dozen pair of Atrium45 lol.
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  • Toolfan66
    Toolfan66 Posts: 17,294
    That is a good looking box, measurable differences or not, I would at the very least line it with dynamat.

    Enjoy the project..
    Polk Audio SDA 2.3tl Fully Hot Rodded. 😎

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  • ratpin
    ratpin Posts: 85
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    Polk: / SDA-CRS / SDA-1C / M-10B / M-7B / M-5 / M-5jr / RTA-11T / LSIM703 / LSIM704 / LSIM706 / RTI8 / CSI3 / CSI5 / RTI4 / RTI-A5 / CSI-A6 / RC80i / RC85i / RC6s / PSW300 / Atrium6 / Atrium4 / About a dozen pair of Atrium45 lol.
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  • pitdogg2
    pitdogg2 Posts: 25,553
    Coming along nicely!
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  • F1nut
    F1nut Posts: 50,644
    I like the Polk badge.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • pitdogg2
    pitdogg2 Posts: 25,553
    That came out very nice!
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  • ratpin
    ratpin Posts: 85
    Thanks. It was a fun little project. I may do another one for a different set of SDA’s
    Polk: / SDA-CRS / SDA-1C / M-10B / M-7B / M-5 / M-5jr / RTA-11T / LSIM703 / LSIM704 / LSIM706 / RTI8 / CSI3 / CSI5 / RTI4 / RTI-A5 / CSI-A6 / RC80i / RC85i / RC6s / PSW300 / Atrium6 / Atrium4 / About a dozen pair of Atrium45 lol.
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