I am searching for a copy of a Berkley III preamp schematic I have a 1967 Vox Scorpion and it is a combanation of  the Berkley III preamp and Guardsman power amp according to the vox showroom. I got distorted output on both channels with no clean head room and the trem seems to bleed through on both channels. I opened her up and shes all original except for 2 caps, They may have the polarity wrong but i would really like a copy of the schematic if any one has one I would name my next child after you     
 
  
    Really would like to get her right   Thanks guys
common sense...Isnt very common anymore.