Results 1 to 10 of 10

Thread: JBL L65 Brilliance adjustmentl issue / L-pad question / pot problem

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Senior Member
    Join Date
    Mar 2012
    Location
    TN
    Posts
    416

    JBL L65 Brilliance adjustmentl issue / L-pad question / pot problem

    Hello. I have a pair of JBL L65A. They are in great condition. One of the works perfect. The other also works fine, only problem i have is the brilliance control for the 077 tweeter. The tweeter is fine and works 100%, just that the crossover control seems to not work. The midrange control works normally. The brilliance control, when adjusted, does not feel like it has any resistance from left to right. Compared to when i adjust the other tweeter and midrange controls that have a slight clicking noise when adjusted, this problematic brilliance control is very smooth when adjusted and is easier to move than the others. I have replaced caps before on other speakers, and i dont feel that is the issue with this. The wiring does not look to be by-passed either. Is this a need for a new l-pad, or cleaning pots?

    p.s.

    I have included two pictures of each crossover. It looks that there are some slight differences in the components. If any help I.D. ing the differences (if any) would be greatly appreciated.
    Attached Images Attached Images   

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Brilliance-Presence
    By midlife in forum Lansing Product General Information
    Replies: 34
    Last Post: 06-16-2009, 09:09 PM
  2. L60t issue
    By dirkmc3 in forum Lansing Product DIY Forum
    Replies: 1
    Last Post: 07-23-2008, 07:31 AM
  3. L100A brilliance and presence setting help
    By Viking in forum Lansing Product General Information
    Replies: 31
    Last Post: 12-11-2007, 10:15 AM
  4. question arround a mystic microphonic problem in capacitor
    By B&KMan in forum Lansing Product Technical Help
    Replies: 7
    Last Post: 09-12-2005, 08:57 PM

Posting Permissions

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