Announcement

Collapse
No announcement yet.

Mystery Baggs preamp

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • #31
    Does anyone have the schematic for this pre, or know the revision changes? Im trying to change the acousticaster pre back to the Pre-Amp Equalizer specs and Id like to avoid reverse engineering either of them.
    Thanks!

    Comment


    • #32
      Originally posted by TiPi Mods View Post
      found out the problem: the electrolyt cap at the output was faulty. removed it..no more DC offset. (works also without it, a little less bass because of the smaller ceramic cap in parallel)
      i'm glad to hear that you were able to track down the issue. Excellent work!

      Comment


      • #33
        Originally posted by Wonderbread View Post
        Does anyone have the schematic for this pre, or know the revision changes? Im trying to change the acousticaster pre back to the Pre-Amp Equalizer specs and Id like to avoid reverse engineering either of them.
        Thanks!
        Hey Wonderbread,
        Unfortunately, all LR Baggs circuits are proprietary, and have never been distributed outside of our shop.

        The Preamp EQ and the Acousicaster preamp are very similar to each other, but I'm sorry to say that, due to policy, I can't go into any level of detail about the design.

        I hope you understand.

        Comment


        • #34
          Acusticaster pre.....

          I have a black Acusticaster LR Baggs ( No 7823) with a broken board/slider in the preamp. It's the single 9v battery type.

          I'm trying to decide what's the best way to go with it. It looks pretty difficult, if not impossible, to fix the slider.

          Is there a drop-in replacement preamp I could buy?

          If I wanted to skip the preamp completely, is that an option. or it the pickup only functional with the rest of it?

          Thanks in advance for any help.

          (oh, I'm in the UK)

          Comment


          • #35
            Originally posted by norman View Post
            I have a black Acusticaster LR Baggs ( No 7823) with a broken board/slider in the preamp. It's the single 9v battery type.

            I'm trying to decide what's the best way to go with it. It looks pretty difficult, if not impossible, to fix the slider.

            Is there a drop-in replacement preamp I could buy?

            If I wanted to skip the preamp completely, is that an option. or it the pickup only functional with the rest of it?

            Thanks in advance for any help.

            (oh, I'm in the UK)
            Hey Norman,
            If you can send me a picture or two of your preamp at [email protected], I'll see what I can do to help. We may be able to find a solution for the slider, or see if there is anything compatible as a replacement.

            Comment

            Working...
            X