PHASE LINEAR 4000 PRE

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xkkat

Member
2013-03-12 2:33 am
HI all Progress(or lack of) with the old girl I now have all the inputs working and all selector switch positions operable I am getting good quality 2 channel stereo I dont have any tone controls and no correlator function and the peak unllimit/ down expander I was going to start changing out the GES 97 devices and the 2.2 Uf caps starting with the tone amp board I ran into a problem finding the GES97 devices Can anyone suggest a equivalent replacement in a TO92 package ? Am i on the right track with the tone amp board? I.m new at this game but keen to learn after all what can go wrong!! Regards Terry Australia
 
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