4212 Combo JCM 800 mod ?

Discussion in 'The Workbench' started by plato58, Mar 17, 2009.

  1. plato58

    plato58 New Member

    Joined:
    Feb 18, 2009
    Messages:
    9
    Likes Received:
    0
    Can anybody tell me what this mod is or does? It comes off link 1 to a 1n914 diode. It is comprised of a 1uf electrolytic cap 63v with a resistor in parallel?My guess is that it has something to do with the gain or channel switching?
    BTW great forum!!!:rock:
     

    Attached Files:

  2. squireno7

    squireno7 New Member

    Joined:
    Mar 8, 2011
    Messages:
    16
    Likes Received:
    1
    my guess would be to keep the highs when the knob it turned down but not sure. very curious since I have the same amp
     

Share This Page