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Thread: Tube preamplifier ton corection Dr.Bora Jagodic design

  1. #1

    Tube preamplifier ton corection Dr.Bora Jagodic design

    Hi all ,
    My first tube preamplifier , was build few months ago and I'm very pleased how it sound .
    Schematic diagram and PCB designed by Dr.Bora Jagodic .

    Alex.
    Attached Images Attached Images

  2. #2
    Very nice project, I wish I could make one like this, But I knew its costy.

    is it?

  3. #3

    during construction....

    ........the price it's almost 100 euro and more pictures
    Attached Images Attached Images

  4. #4
    greetings,

    If you don;t mind. can you share the pcb and laout and schematics?
    Do you have the files in pdf form?

    thank you

  5. #5
    Do you have any amp in stock to sell me one?

  6. #6
    Sorry it was build for home not for sale .I can give you this link http://bas.elitesecurity.org/indexV.html

  7. #7
    diysmps Member* radio's Avatar
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    Question IOTA-CD Tube preamplifier

    Hello!
    Is someone measured the preamplifier, as soy second and third harmonic?
    Of them can be seen eating this Tube preamplifier has the right Tube (Valve) sound!
    Thanks

    P.S.
    Where you can find the project Tube preamplfier: IOTA-CD of D-r Bora?

  8. #8
    iota-cd.gifIOTA-CD PSU.pdfHi radio ,
    No I have not make any mesurements regarding preamplifier but the sound it's what i like to hear ! yes you right it's an valve sound , warm , dinamic .......
    I dont know any link to IOTA -CD of Dr. BORA J. but I have something saved in my computer .

  9. #9
    diysmps Member* radio's Avatar
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    Hello Mr. Alex !
    Is this you have the PCB for a complete project (IOTA-CD) !
    Since I do I create this Hibrid Audio Amplifier!!
    thank you
    Best Regards

  10. #10
    Hi Alex,
    Pcb layout for this preamp is not available at website, can you post it.
    TY

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