1. Please take 30 seconds to register your free account to remove most ads, post topics, make friends, earn reward points at our store, and more!  

Amp Crackling with 18v Bass

Discussion in 'Amps and Cabs [BG]' started by Bassist96, May 10, 2017.


Tags:
  1. Bassist96

    Bassist96

    Jan 13, 2013
    Australia
    ok help me out my bass friends, using an Aguilar Tonehammer 500 with a Tc Electronics 2x12 Cab. I have two basses for this show a Fender Pbass Elite and a Standard Jazz Bass. When i use the pbass the amp starts to push hard and crackle when in active mode, a compressor seems to help but i dont wish to rely on it. it doesn't crackle with the jazz bass. Can anyone help out? its probably something silly haha.
     
  2. two fingers

    two fingers Opinionated blowhard. But not mad about it. Gold Supporting Member

    Feb 7, 2005
    Eastern NC USA
    "Crackle" or distortion?

    Crackling is more the sound I equate with a short in a cable or pickup wire. Distortion is something I equate with a signal being too hot....or batteries going dead in an active bass.

    Try both basses with another amp. That way you can make sure the problem is in the amp and not the bass.
     
    Munjibunga and Old Garage-Bander like this.
  3. Bassist96

    Bassist96

    Jan 13, 2013
    Australia
    Cheers, i definantly mean distortion, can be the batteries cause I only just replaced them for this show im doing. I have used other amps with it and alot of the time i get the same result.
     
  4. Gravedigger Dav

    Gravedigger Dav Supporting Member

    Mar 13, 2014
    Springtown, Texas
    That might indicate the problem is with the P, not the amp. It may not be that the signal is too hot, but that there is a problem with the electronics in the bass.
     
  5. mmbongo

    mmbongo Regular Human Bartender Supporting Member

    Aug 5, 2009
    Carolinas
    Turn the bass volume down. If that fixes the problem the signal output is too hot. If that does not fix it there is a problem with the bass.
     
    Bassist96 and agedhorse like this.
  6. Dave W

    Dave W Supporting Member

    Mar 1, 2007
    White Plains
    Where is the EQ set on the bass?
     
    Bassist96 and agedhorse like this.
  7. Bassist96

    Bassist96

    Jan 13, 2013
    Australia
    The bass eq is always set flat
     
  8. spankdaplank

    spankdaplank

    Jan 19, 2003
    Philippines
    My Dingwall is 18v and has an extremely hot output when played in the active mode. Depending on the situation, very often I have to turn down the volume control on the bass and/or engage the input attenuator on the amp. Sometimes switching to passive mode is best, especially when recording direct.
    Let us know how it works out for you.
     
    Bassist96 likes this.
  9. Primary

    Primary TB Assistant

    Here are some related products that TB members are talking about. Clicking on a product will take you to TB’s partner, Primary, where you can find links to TB discussions about these products.

     
    Apr 18, 2021

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.