MA50H Issue switching channels.

Discussion in 'The Workbench' started by Dys, Aug 2, 2020.

  1. Dys

    Dys New Member

    Nov 23, 2018
    Likes Received:
    Hi all.
    I have a MA50h that will not switch channels.
    The LED’s on the amp change but the sound stays clean.

    ie: switch to OD channel lights change from green to red as it should but the sound remains clean. This also happens with the boost channel.

    Happens if I use the panel buttons or the footswitch..

    everything appears to change channel but the sound.
    Channel led’s Change, buttons Change channel ,pedal changes Channels... but the sound stays clean

    Any ideas???

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