hello
i have a MARK 4 Boogie .... (satellite , .... seem strong version)
and now i have a little pb (sound crash , sometimes in lead channel sound low and hight , ....)
all lamps (preamp and power are new)
one years ago i buy a PCB Mesa Boogie mark 4 from Russia on EBay.
i have a layout about the mother PCB but not for the small PCB....
Someone buy this item ? (4 PCB: Big one, 2 small all 1 long)
someone can help me about layout and schematic...?
i saw the PCB and my mark 4 PCB it seem's different ... perhaps version A , B ?
thx for your answer ...
dominique
i have a MARK 4 Boogie .... (satellite , .... seem strong version)
and now i have a little pb (sound crash , sometimes in lead channel sound low and hight , ....)
all lamps (preamp and power are new)
one years ago i buy a PCB Mesa Boogie mark 4 from Russia on EBay.
i have a layout about the mother PCB but not for the small PCB....
Someone buy this item ? (4 PCB: Big one, 2 small all 1 long)
someone can help me about layout and schematic...?
i saw the PCB and my mark 4 PCB it seem's different ... perhaps version A , B ?
thx for your answer ...
dominique
