Panel switch wiring

R1 - 6K
R2 - 6K
R3 - 130K
R4 - 22K
R5 - 15K
R6 - 3.2K
R7 - 300 Ohms
R8 - 30 Ohms
R9, - R10 3 K
C1, - C2 0.1uF, electrolyte
C3,- C5,C6 10uF, electrolyte
C4 - 1uF, electrolyte
Q1 - 2N222A
Q2 - TIP41
Q3 - TIP41
Q4 - TIP147, PNP
D1, - D2 1N4007
Dual Supply -  +/-30V