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Pop-less switch mod for a Barbershop pedal?

Discussion in 'Effects [BG]' started by FretNoMore, Mar 6, 2014.


  1. FretNoMore

    FretNoMore * Cooking with GAS *

    Jan 25, 2002
    The frozen north
    Is it possible for someone with decent soldering and screwdrivering skills (i.e Me) to modify a Barbershop pedal to get rid of the gignormous pop the bypass switch causes?
     
  2. MCS4

    MCS4 Supporting Member

    Sep 26, 2012
    Fort Lauderdale, FL
    Does it pop loudly every time, or just the first time or two it is engaged? Every time I play, I first kick each one of my true bypass pedals on and off a couple of times with my tuner mute engaged (or with the amp off) and that takes care of most popping issues.
     
  3. depalm

    depalm

    Apr 22, 2004
    Rio
    My barbershop does that loud pop noise every first time I step on it. I do like MCS4 and turn it on and off a couple of times but its annoying anyway.
    Pedal sounds really good, otherwise…
     
  4. FretNoMore

    FretNoMore * Cooking with GAS *

    Jan 25, 2002
    The frozen north
    It pops a lot, varying depending on what it is combined with. The on/off procedure sometimes helps a little but not enough.
     
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  6. DagoMaino

    DagoMaino

    Feb 1, 2013
    220K resistor to ground on the output should heal it...
     
  7. Let me know if you fix it! I just took mine off my board cos I couldn't put up with the pop.
     
  8. mrmills

    mrmills

    Jun 22, 2009
    Kent, UK
    Agreed, part of the circuit is left floating when switched out so gathers a charge. This charge becomes a current that goes into the audio path when switched back in, causing the thump.

    Resistor will get rid of that charge without loading the circuit negatively.
     
  9. chris merrill

    chris merrill Supporting Member

    Dec 14, 2012
    Chicago, IL
    Disclosures:
    Endorsing Artist: Upton Basses, Lakland Basses, Aguilar Amplification,
  10. BBKINGBASS

    BBKINGBASS

    Nov 13, 2009
    Philly
    +1
     
  11. Mosfed

    Mosfed Supporting Member

    Apr 21, 2013
    Mont Blanc
    Disclosures:
    Partner - CCP Pedals
    I flipped mine because I couldn't deal with the pop. I loved its sound but as I wasn't using it as an always on pedal, the pop was too much to bear.

    I never asked Fairfield what they thought.