Version 4
SHEET 1 880 680
WIRE 240 304 240 384
WIRE 160 384 160 352
WIRE 160 240 160 256
WIRE 144 256 160 256
WIRE 160 256 160 272
WIRE 160 256 176 256
WIRE 64 256 64 192
WIRE 96 192 64 192
WIRE 64 192 64 160
WIRE 64 48 64 64
WIRE 64 -32 64 -48
WIRE 64 -48 160 -48
WIRE 240 -48 240 208
WIRE 160 144 160 -48
WIRE 160 -48 240 -48
WIRE 240 -48 240 -64
WIRE 240 -144 240 -160
WIRE 240 -160 288 -160
WIRE 240 -160 240 -176
WIRE 320 -160 320 -144
WIRE 320 -48 320 -64
WIRE 240 -256 240 -272
WIRE 240 -272 160 -272
WIRE 64 -272 64 -288
WIRE 64 -560 64 -544
WIRE 64 -544 80 -544
WIRE 64 -544 64 -480
WIRE 144 -496 160 -496
WIRE 160 -496 160 -368
WIRE 160 -496 176 -496
WIRE 160 -288 160 -272
WIRE 160 -272 64 -272
WIRE 240 -448 240 -272
WIRE 64 -640 64 -656
WIRE 64 -656 144 -656
WIRE 384 -656 384 128
WIRE 384 208 384 224
WIRE 384 352 384 384
WIRE 384 384 240 384
WIRE 240 384 160 384
WIRE 144 -592 144 -656
WIRE 144 -656 240 -656
WIRE 240 -656 240 -544
WIRE 240 -656 384 -656
WIRE 64 -368 64 -384
WIRE 64 -656 -32 -656
WIRE -32 -656 -32 -640
WIRE -32 -560 -32 -544
WIRE -32 -384 -32 -400
WIRE -32 16 -32 32
WIRE -32 112 0 112
WIRE -96 -32 -112 -32
WIRE -112 -32 -112 32
WIRE -112 32 -32 32
WIRE -96 -336 -112 -336
WIRE -112 -336 -112 -400
WIRE -112 -400 -32 -400
WIRE -32 -400 -32 -432
WIRE 0 -432 -32 -432
WIRE -32 -432 -32 -448
WIRE -224 -320 -224 -160
WIRE -224 -160 240 -160
WIRE -32 -544 -224 -544
WIRE -32 -544 -32 -528
WIRE -224 -544 -224 -384
WIRE 160 384 -32 384
WIRE -144 384 -144 368
WIRE -144 272 -144 288
WIRE -144 176 -96 176
WIRE -32 112 -32 128
WIRE -32 224 -32 384
WIRE -32 384 -144 384
WIRE -208 224 -240 224
WIRE -144 160 -144 176
WIRE -576 176 -608 176
WIRE -608 176 -608 256
WIRE -608 384 -256 384
WIRE 352 256 352 224
WIRE 352 224 384 224
WIRE 384 224 384 272
WIRE -32 -288 -32 -272
WIRE -32 -80 -32 -192
WIRE -256 224 -256 288
WIRE -256 224 -336 224
WIRE -448 -80 -448 -64
WIRE -448 -144 -448 -160
WIRE -448 -160 -432 -160
WIRE -352 -160 -336 -160
WIRE -224 -160 -240 -160
WIRE -336 -160 -336 64
WIRE -336 -160 -320 -160
WIRE -256 368 -256 384
WIRE -256 384 -144 384
WIRE -400 176 -496 176
WIRE -240 208 -240 224
WIRE -240 224 -256 224
WIRE -240 144 -240 64
WIRE -240 64 -144 64
WIRE -32 64 -32 112
WIRE -240 64 -256 64
WIRE -320 64 -336 64
WIRE -336 64 -336 128
WIRE 288 -160 320 -160
WIRE -144 64 -144 80
WIRE -32 -400 16 -400
WIRE 16 -400 16 -144
WIRE 16 -80 16 32
WIRE -32 32 -32 64
WIRE -144 64 -32 64
WIRE 16 32 -32 32
FLAG 320 -48 0
FLAG 352 256 0
FLAG -448 -64 0
FLAG -608 336 0
FLAG 288 -160 Out
SYMBOL npn2 176 208 R0
SYMATTR InstName Q1
SYMATTR Value 2N3055
SYMBOL npn2 96 144 R0
SYMATTR InstName Q2
SYMATTR Value BD139
SYMBOL res 48 -48 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL pnp2 0 160 M180
SYMATTR InstName Q3
SYMATTR Value BC327-40
SYMBOL res 224 -160 R0
SYMATTR InstName R2
SYMATTR Value 0.33
SYMBOL res 160 240 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 176 368 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R4
SYMATTR Value 68
SYMBOL res 224 -272 R0
SYMATTR InstName R5
SYMATTR Value 0.33
SYMBOL res 304 -160 R0
SYMATTR InstName R6
SYMATTR Value 6
SYMBOL voltage 384 256 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL voltage 384 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 20
SYMBOL res 48 -384 R0
SYMATTR InstName R7
SYMATTR Value 100
SYMBOL npn2 0 -480 R0
SYMATTR InstName Q4
SYMATTR Value BC337-40
SYMBOL npn2 176 -544 R0
SYMATTR InstName Q5
SYMATTR Value 2N3055
SYMBOL pnp2 80 -496 M180
SYMATTR InstName Q6
SYMATTR Value BD140
SYMBOL res 144 -384 R0
SYMATTR InstName R8
SYMATTR Value 68
SYMBOL res 48 -656 R0
SYMATTR InstName R9
SYMATTR Value 1k
SYMBOL pnp2 -96 16 M180
SYMATTR InstName Q7
SYMATTR Value BC327-40
SYMBOL npn2 -96 -384 R0
SYMATTR InstName Q8
SYMATTR Value BC337-40
SYMBOL res -48 -656 R0
SYMATTR InstName R10
SYMATTR Value 470
SYMBOL res -48 -544 R0
SYMATTR InstName R11
SYMATTR Value 3k9
SYMBOL cap -240 -384 R0
SYMATTR InstName C1
SYMATTR Value 470u
SYMBOL pnp2 -96 224 M180
SYMATTR InstName Q9
SYMATTR Value BC327-40
SYMBOL npn2 -208 176 R0
SYMATTR InstName Q10
SYMATTR Value BC547C
SYMBOL res -160 272 R0
SYMATTR InstName R12
SYMATTR Value 10
SYMBOL res -160 64 R0
SYMATTR InstName R13
SYMATTR Value 1k2
SYMBOL voltage -592 176 M90
WINDOW 0 -32 56 VBottom 0
WINDOW 3 32 56 VTop 0
WINDOW 123 50 56 VTop 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.05 5k)
SYMATTR Value2 AC 1
SYMBOL voltage -608 240 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value -1.82
SYMBOL res -48 -288 R0
SYMATTR InstName R14
SYMATTR Value 10
SYMBOL res -336 -176 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R15
SYMATTR Value 39
SYMBOL res -272 272 R0
SYMATTR InstName R16
SYMATTR Value 470
SYMBOL pnp2 -400 224 M180
SYMATTR InstName Q11
SYMATTR Value BC557C
SYMBOL res -336 -144 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R17
SYMATTR Value 820
SYMBOL cap -464 -144 R0
SYMATTR InstName C2
SYMATTR Value 470
SYMBOL cap -256 144 R0
SYMATTR InstName C3
SYMATTR Value 330p
SYMBOL cap -256 48 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C4
SYMATTR Value 100p
SYMBOL cap 0 -144 R0
SYMATTR InstName C5
SYMATTR Value 100n
TEXT -408 -480 Left 0 !;dc v4 -5 5 .1m
TEXT -416 -384 Left 0 !.tran 0 10m 0 1u
TEXT -432 -288 Left 0 !;ac oct 12 1 50meg
TEXT -416 -440 Left 0 !.fourier 5k V(out)
TEXT -576 -576 Left 0 ;EQUIN clone (Bias servo changed, no input and output dressing, ...)