Page 2 of 2 FirstFirst 1 2
Results 11 to 13 of 13

Thread: PBH-4 ( low output )

  1. #11
    Overlord of Music dave.king1's Avatar
    Join Date
    Aug 2014
    Location
    Woonona by the sea
    Posts
    2,799
    It would appear that the pups need to be much closer to the strings than I have previously experienced ( 2.8mm is the PBass standard apparently )

    The Sth pole of the HB is still not playing fair so a bit more investigation is required, I'm seeing the correct impedance and also seeing it change as expected through it's vol pot so somethings not quite right but it's now getting closer to the stage where I start setting the neck and bridge properly

  2. #12
    GAStronomist wokkaboy's Avatar
    Join Date
    Dec 2012
    Location
    Perth WA
    Posts
    13,555
    nice one Dave so the output of the neck pup is pretty normal now ?
    So is the humbucker being split by a push pull pot ? Sounds like there could be a problem with the pot or double check none of the solder joins are touching anything nearby the lugs
    Last edited by wokkaboy; 14-05-2015 at 03:57 PM.
    Current Builds and status
    scratch end grain pine tele - first clear coat on !
    JBA-4 - assembled - final tweaks
    Telemonster double scale tele - finish tobacco burst on body and sand neck

    Completed builds
    scratch oak.rose gum Jazzmaster - assembled needs setup
    MK-2 Mosrite - assembled - play in
    Ash tele with Baritone neck - neck pup wiring tweaks and play in

  3. #13
    Overlord of Music dave.king1's Avatar
    Join Date
    Aug 2014
    Location
    Woonona by the sea
    Posts
    2,799
    Quote Originally Posted by wokkaboy View Post
    nice one Dave so the output of the neck pup is pretty normal now ?
    So is the humbucker being split by a push pull pot ? Sounds like there could be a problem with the pot or double check none of the solder joins are touching anything nearby the lugs
    I wish it was that simple, both poles have individual vol pots and when the impedance is measured at the pots and the output jack I get the expected results with the relevant pots moving through their range and I know I am seeing the individual poles because they have 0.02 of an ohm between them. ( decent meter and quite a few years playing with electricity )

    1. Turn the PB pup vol up and down and get the expected result.
    2. Turn the Nth pole of the HB up and and down and get the expected result.
    3. Turn the Sth pole of the HB up and get nothing
    4. Bound PBass pup and Nth pole up and tone but not vol changes
    5. Add Sth pole of HB pup and nothing changes

    Very odd but we will get there in the end

Page 2 of 2 FirstFirst 1 2

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •