R1 56 protects power supply against shorts
R2 56 protects power supply against shorts
R3 910
R4 10k
R5 10k
R6 150
R7 150
R8 39
R9 39
R10 2.2k, 1%
R11 2.2k, 1%
R12 220k, 1%
R13 220k, 1%
R14 18k, 1%
R15 18k, 1%
R17 390k, 1%
R18 390k, 1%
R16 Potentiomere 4.7K (Common mode rejection)
R19 Potentiometer 10k linear
R20 Potentiometer 10k linear
(R17, R18 with common axis)
C1 10u, 63V, electrolytic
C2 10u, 63V, electrolytic
C3 220n, MKT
C4 220n, MKT
C5 220n, MKT
C6 47u, electrolytic
C7 82p
C8 47u, electrolytic
C9 220n, MKT
C10 1nF ceramic directly at the supply of IC3
C11 1nF ceramic directly at the supply of IC3
C12 100nF ceramic
C13 100nF ceramic
C14 trimm capacitor 12pF
C15 8.2pF ceramic
IC1 TBA625A with 42K/W heat sink
IC2 TAA761A
IC3 LM733
Q1 BSV10 with 42K/W heat sink
Q2 BFW16 with 42K/W heat sink
Q3 BFW16 with 42K/W heat sink