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Orange TH30 schematic

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  • Orange TH30 schematic

    I was checking this amp out at GC and the OD channel has just 3 controls: gain, volume and shape. The shape control is very interesting- it evidently alters the midrange frequency. (It is not a simple tweed deluxe style tone control.) I'd like to see the schematic to see how the shape control works.

    It's a pretty nice amp (it is $1200 for the 30W head.)

    Steve Ahola
    The Blue Guitar
    www.blueguitar.org
    Some recordings:
    https://soundcloud.com/sssteeve/sets...e-blue-guitar/
    .

  • #2
    shape control could be similar to the dark terror amp

    also, others for posterity
    AD15, AD30, AD140, rockerverb, thunderverb, tiny terror
    Attached Files

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    • #3
      hi

      I can't download or open the attached .pdf files - what should be the solution?

      regards, Rik

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      • #4
        schematis orange please

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        • #5
          all sch should be able to be found on the web.
          If you cant find one from the above, just reply & ask for the one you need & i will put it back up

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          • #6
            Originally posted by miguel prato View Post
            schematis orange please
            try for start

            http://schems.com/bmampscom/orange/

            http://vintageamps.com/plexiboard/viewtopic.php?t=73159
            It's All Over Now

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            • #7
              Did anyone ever find one for TH 30 ? I cant find it

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              • #8
                Have you tried contacting Orange?

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                • #9
                  yep.

                  im thinking the bias section of the AD 30 should be real close to the TH ? ....both are el84

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                  • #10
                    Hi,
                    I have no idea where this came from........................can not verify it ??
                    No clean ch.
                    John
                    Attached Files

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                    • #11
                      Originally posted by John G View Post
                      Hi,
                      I have no idea where this came from........................can not verify it ??
                      No clean ch.
                      John
                      Probably pretty close but note that file name has MOD in it. At least you can start comparing components and values to see if this matches up at all. Not a bad drawing from the first look at it, but I don't like the potentiometer components the way they are drawn.
                      When the going gets weird... The weird turn pro!

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                      • #12
                        Just remembered that "Laurent" is a Tube Town forum member.
                        John

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                        • #13
                          Originally posted by DrGonz78 View Post
                          Probably pretty close but note that file name has MOD in it. At least you can start comparing components and values to see if this matches up at all. Not a bad drawing from the first look at it, but I don't like the potentiometer components the way they are drawn.
                          i cant read any of the numbers--too blurry

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                          • #14
                            Orange TH-30

                            Here ya go...
                            Attached Files
                            MUSICTRONICS
                            Electronics for the Music Industry

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                            • #15
                              THANKS !!!!!!

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