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Thread: LH-3 Rev?

  1. #1
    Basic Member
    Join Date
    Apr 2017

    LH-3 Rev?

    Hi LOG

    Great resource here - I'm Lee from the UK and just got a USA 44-94. Got a few small issues. The previous owner has clearly had a go at the wiring (see pic) - I've now put the wiring back to factory standard. I'm trying to get to the bottom of why the vol pot is noisey and noticed that the LH-3 fitted is a Rev A - as this bass is a 2013 this can't be right or am I missing something? The previous owner swears blind he never touched the electrics but clearly this is not true. I just want to find out if this is the original LH-3 as it appears to be a Rev A?

    if this is the incorrect t pre-amp am I better off upgrading to a new one? What issues with the Rev A are there? When did they change? Sorry for all the questions and many thanks!

    Attached Thumbnails Attached Thumbnails image.jpeg  

  2. #2
    Supporting Member LOGger
    Join Date
    Oct 2014
    Welcome Lee! I don't have any experience with the LH-3 pre-amps, but you are definitely in the right place, as there are some very knowledgeable folks here that should be able to offer some insight.

  3. #3
    Administrator Ultra LOGger
    Join Date
    Mar 2008
    Chicago Illinois
    Wow... What a mess!..

    Any ideas why the previous owner did that?

    As for your questions....I'd email Leo .. at

    He may be able to get you some answers.




    Sent from my XT1254 using Tapatalk
    aka "Doude" or the "frumpy one"

    LOG Bass (Hanson Vintage pickup) ; 55-07 (Blue Velvet) (ChiSonic 5 string test bass - refinished); JO5CS (SN 1); US BG5 PJ (Nordy pickups);
    55-76 (Black Beauty); Carlo CB550 custom (Bubinga Brother #1); Carlo CB550 HH fretless (Bubinga Brother #2); 2002 Skyline Scheff 5
    US PJ 5 (White lightning)(Hanson Vintage pickups); Active 55-60 (oly white, matching headstock and fretless ebony board) , TABBY



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