R1,3,7,9,14 - 22k 
R2,8 - 680R
R4,5, 10, 11 - 3,3R/0.5W 
R6,12 - 1R 
R13 - 1k
 
C1,7 - 1uF
C6,12 - 47uF-100uF/40V 
C13,14 - 10uF/16V 
C2-C5,C8-C11 - 100nF-220nF MKSE

T1,3 - BDX54C 
T2,4 - BDX53C 
D1-D4 - 1N4002 

Us1,2-TDA2030  