Version 4
SHEET 1 880 680
WIRE 352 192 304 192
WIRE 304 240 304 192
WIRE 192 256 80 256
WIRE 256 256 192 256
WIRE 80 304 80 256
WIRE 256 368 256 304
WIRE 304 368 304 320
WIRE 80 416 80 384
WIRE 336 448 288 448
WIRE 288 496 288 448
WIRE 192 512 192 256
WIRE 240 512 192 512
WIRE 240 624 240 560
WIRE 288 624 288 576
FLAG 352 192 out
FLAG 256 368 0
FLAG 304 368 0
FLAG 80 416 0
FLAG 336 448 out2
FLAG 240 624 0
FLAG 288 624 0
SYMBOL e 304 224 R0
SYMATTR InstName E1
SYMATTR Value Laplace=(K1/6)*(1+s)/(s*(1+s/2)*(1+s/3))
SYMBOL voltage 80 288 R0
SYMATTR InstName V1
SYMATTR Value AC 1
SYMBOL e 288 480 R0
SYMATTR InstName E2
SYMATTR Value Laplace=(K2/6)*(1+s)/(s*(1+s/2)*(1+s/3))
TEXT 24 64 Left 2 !.step dec param w 0.1 100 100
TEXT 24 104 Left 2 !.ac list {w/(2*pi)}
TEXT 24 -8 Left 2 !.param K1=1 \n.param K2=10**(23/20)