Home Forums Help/Technical Questions pulsating buzz on my two 2880

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  • #79927
    Celsuis
    Participant

    Hello everybody, i have a big problem with 2880 and i can’t fix it: pulsating buzz related with the click, i read few words on that problem on the forum but it seems that nobody answer.
    I don’t know what to do because i use 2880 live and i stress before each gig, will it work normaly or will i have this horrible BUZZY BUZZ all loop long.

    So, somebody tell me: is it a problem with the conception of the machine or electrical or ….
    PS:i am french and i use it in europe is there a relation ?
    Thanks for answer

    #114785
    spiral
    Member

    I am also having this exact issue. Did you ever get it resolved? My click volume knob either seems to be totally off or on, no level adjustment. Anyone else have this problem?

    #114779
    Celsuis
    Participant

    Hello, i thought i resolved it but infortunetly… no !
    So i am gonna sell both of my 2880 because i can’t use them in gig,
    it’s a nice machine but… i never know if it’s gonna buzz or not.
    Sorry then. :facepalm:

    #114777
    spiral
    Member
    Quote:
    Hello, i thought i resolved it but infortunetly… no !
    So i am gonna sell both of my 2880 because i can’t use them in gig,
    it’s a nice machine but… i never know if it’s gonna buzz or not.
    Sorry then. :facepalm:

    I think i solved this today. Try using another power supply like a One-Spot, or PowerAll. I was using the EH wallwart that was included with the pedal which gave me the buzzing noise. Then i switched to the PowerAll and it is dead silent now.

    #114765
    spiral
    Member

    Just had an email exchange with EH. Here is what they said:

    Quote:
    The problem you are describing was something that occurred in early units. It would happen if the wall voltage was too low.
    Quote:
    If you send the 2880 back to us [for repair], please put a note in with the unit that it needs the POWER MOD.

    So if you want to pay for shipping / repair you can go that way or a 3rd party PSU like the OneSpot or PowerAll should fix it.

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