equalizer

c1  2.2mf                                                     
c2  47nf                                               
c3  680nf                                 
c4  15nf
c5  220nf
c6  4.7nf
c7  68nf
c8  1.2nf
c9  22nf
c10   470pf
c11  6.8nf
c12  1nf
c13  2.2mf
c14+c15  100mf (hlectr.)
           r1  4.7k         r2  10k
      r3,r4,r5,r6,r7     100k(pontec.)
   u1 la3600/ka2223.