AI-1

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This is an original AI-1, correct?
What's a fair price for it assuming it works?
d18oyta4twvi.jpg

Comments

  • F1nut
    F1nut Posts: 49,801
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    Yep, that's an original. You buying or selling?
    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

  • kevinko
    kevinko Posts: 165
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  • F1nut
    F1nut Posts: 49,801
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    2 posts to go. ;)
    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

  • kevinko
    kevinko Posts: 165
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    Actually only one.
  • Toolfan66
    Toolfan66 Posts: 16,906
    edited May 2017
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    $100-$150 you might even see $200 but most of the guys on the forum have built their own by now...
  • kevinko
    kevinko Posts: 165
    edited May 2017
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    Thanks.

    Any way to test it to make sure it works? I don't have pin/blade SDAs.
  • F1nut
    F1nut Posts: 49,801
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    The only test you can do without the speakers is to check for continuity. Being an isolation transformer there should be none on either the pin or blade.
    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

  • kevinko
    kevinko Posts: 165
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    Okay that makes sense. Thank you.
  • Schurkey
    Schurkey Posts: 2,100
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    I'd expect there's resistance checks that could be made.

    From pin to blade on one connector, then on the other connector. I'm sure they'll be close but not exactly the same--depending on the resolution of your meter. I don't have the resistance values handy.

    Then assure there's NO continuity from pin to pin.
  • Moose68Bash
    Moose68Bash Posts: 3,842
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    I don't know what I'm talking about, but if it is an isolation transformer, don't you check whether it will perform by running a signal through one side of the transformer while checking to see whether s similar signal is induced in the other side of the transformer?

    Having asked that question, given he wiring of the AI-1, I have no idea how to do what I just described. :)
    Family Room, Innuos Statement streamer (Roon Core) with Morrow Audio USB cable to McIntosh MC 2700 pre with DC2 Digital Audio Module; AQ Sky XLRs to CAT 600.2 dualmono amp, Morrow Elite Speaker Cables to NOLA Baby Grand Reference Gold 3 speakers. Power source for all components: Silver Circle Audio Pure Power One with dedicated 20 amp circuit to main panel.

    Exercise Room, Innuos Streamer via Cat 6 cable connection to PS Audio PerfectWave MkII DAC w/Bridge II, AQ King Cobra RCAs to Perreaux PMF3150 amp (fully restored and upgraded by Jeffrey Jackson, Precision Audio Labs), Supra Rondo 4x2.5 Speaker Cables to SDA 1Cs (Vr3 Mods Xovers and other mods.), Dreadnaught with Supra Rondo 4x2.5 interconnect cables by Vr3 Mods. Power for each component from dedicated 20 amp circuit to main panel, except Innuos Statement powered from Silver Circle Audio Pure Power One.

  • kevinko
    kevinko Posts: 165
    edited May 2017
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    Me neither. The only way I could think of hooking anything up to it was by using female RCA to male RCA adapters and sending a signal through it that way.
    4a001fhwayod.jpg
    I didn't want to buy any cables or blow anything up though.
  • vmaxer
    vmaxer Posts: 5,116
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    Toolfan66 wrote: »
    $100-$150 you might even see $200 but most of the guys on the forum have built their own by now...

    Didn't know they were worth that much. I have one still in the original box.
    Pio Elete Pro 520
    Panamax 5400-EX
    Sunfire TGP 5
    Micro Seiki DD-40 - Lyra-Dorian and Denon DL-160
    PS Audio GCPH phono pre
    Sunfire CG 200 X 5
    Sunfire CG Sig 405 X 5
    OPPO BDP-83 SE
    SDA SRS 1.2TL Sonicaps and Mills
    Ctr CS1000p
    Sur - FX1000 x 4
    SUB - SVS PB2-Plus

    Workkout room:
    Sony Bravia XBR- 32-Inch 1080p
    Onkyo TX-DS898
    GFA 555
    Yamaha DVD-S1800BL/SACD
    Ft - SDA 1C

    Not being used:
    RTi 38's -4
    RT55i's - 2
    RT25i's -2, using other 2 in shop
    LSI 15's
    CSi40
    PSW 404
  • Schurkey
    Schurkey Posts: 2,100
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    vmaxer wrote: »
    Toolfan66 wrote: »
    $100-$150 you might even see $200 but most of the guys on the forum have built their own by now...

    Didn't know they were worth that much. I have one still in the original box.
    Have any actually sold for that much since DK posted about the various Dreadnaughts?

    Maybe they have...but I'd be surprised.
  • pitdogg2
    pitdogg2 Posts: 24,578
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    Schurkey wrote: »
    vmaxer wrote: »
    Toolfan66 wrote: »
    $100-$150 you might even see $200 but most of the guys on the forum have built their own by now...

    Didn't know they were worth that much. I have one still in the original box.
    Have any actually sold for that much since DK posted about the various Dreadnaughts?

    Maybe they have...but I'd be surprised.

    Those in the know know about the dreadnaughts. Those who don't buy them off eBay where I've seen pin/blades sell for $100.00 and blade/blades go for $60-80. So its not out of the relm of possibilities.