Version 4
SHEET 1 5600 13080
WIRE 1872 400 1872 336
WIRE 2064 400 2064 352
WIRE 2192 400 2192 336
WIRE 864 496 848 496
WIRE 976 496 928 496
WIRE 2192 496 2192 480
WIRE 2288 496 2192 496
WIRE 2336 496 2288 496
WIRE 2432 496 2400 496
WIRE 1408 512 1264 512
WIRE 1872 512 1872 480
WIRE 1952 512 1872 512
WIRE 2064 512 2064 480
WIRE 2064 512 2016 512
WIRE 2288 528 2288 496
WIRE 1872 544 1872 512
WIRE 2192 544 2192 496
WIRE 1264 576 1264 512
WIRE 1296 576 1264 576
WIRE 704 592 688 592
WIRE 848 592 848 496
WIRE 848 592 784 592
WIRE 864 592 848 592
WIRE 976 592 976 496
WIRE 976 592 928 592
WIRE 1008 592 976 592
WIRE 1136 592 1072 592
WIRE 1408 592 1408 512
WIRE 1408 592 1360 592
WIRE 1424 592 1408 592
WIRE 1552 592 1504 592
WIRE 1648 592 1552 592
WIRE 1744 592 1712 592
WIRE 1824 592 1744 592
WIRE 2064 592 2064 512
WIRE 2144 592 2064 592
WIRE 1136 608 1136 592
WIRE 1296 608 1136 608
WIRE 2160 640 2064 640
WIRE 2432 640 2432 496
WIRE 1840 656 1840 640
WIRE 1936 656 1840 656
WIRE 2160 656 2160 640
WIRE 1552 672 1552 592
WIRE 1632 672 1552 672
WIRE 2064 672 2064 640
WIRE 848 688 848 592
WIRE 864 688 848 688
WIRE 976 688 976 592
WIRE 976 688 944 688
WIRE 1008 688 976 688
WIRE 1136 688 1136 608
WIRE 1136 688 1088 688
WIRE 1744 688 1744 592
WIRE 1840 688 1840 656
WIRE 848 752 848 688
WIRE 1552 752 1552 672
WIRE 1136 784 1136 688
WIRE 2064 784 2064 736
WIRE 2160 784 2160 736
WIRE 2432 784 2432 720
WIRE 1744 800 1744 768
WIRE 1840 800 1840 768
WIRE 1840 800 1744 800
WIRE 1840 832 1840 800
WIRE 1936 848 1936 656
WIRE 2080 848 1936 848
WIRE 2288 848 2288 816
WIRE 2288 848 2160 848
WIRE 1552 864 1552 832
WIRE 1136 912 1136 864
WIRE 1552 944 1552 928
WIRE 1840 944 1840 912
WIRE 1936 944 1936 848
WIRE 2096 944 1936 944
WIRE 2288 944 2288 848
WIRE 2288 944 2160 944
WIRE 1872 1136 1872 1072
WIRE 2064 1136 2064 1088
WIRE 2192 1136 2192 1072
WIRE 2192 1232 2192 1216
WIRE 2288 1232 2192 1232
WIRE 2336 1232 2288 1232
WIRE 2432 1232 2400 1232
WIRE 1872 1248 1872 1216
WIRE 1952 1248 1872 1248
WIRE 2064 1248 2064 1216
WIRE 2064 1248 2016 1248
WIRE 2288 1264 2288 1232
WIRE 1872 1280 1872 1248
WIRE 2192 1280 2192 1232
WIRE 1632 1328 1632 672
WIRE 1648 1328 1632 1328
WIRE 1744 1328 1712 1328
WIRE 1824 1328 1744 1328
WIRE 2064 1328 2064 1248
WIRE 2144 1328 2064 1328
WIRE 2160 1376 2064 1376
WIRE 2432 1376 2432 1232
WIRE 1840 1392 1840 1376
WIRE 1936 1392 1840 1392
WIRE 2160 1392 2160 1376
WIRE 2064 1408 2064 1376
WIRE 1744 1424 1744 1328
WIRE 1840 1424 1840 1392
WIRE 2064 1520 2064 1472
WIRE 2160 1520 2160 1472
WIRE 2432 1520 2432 1456
WIRE 1744 1536 1744 1504
WIRE 1840 1536 1840 1504
WIRE 1840 1536 1744 1536
WIRE 1840 1568 1840 1536
WIRE 1936 1584 1936 1392
WIRE 2080 1584 1936 1584
WIRE 2288 1584 2288 1552
WIRE 2288 1584 2160 1584
WIRE 1840 1680 1840 1648
WIRE 1936 1680 1936 1584
WIRE 2096 1680 1936 1680
WIRE 2288 1680 2288 1584
WIRE 2288 1680 2160 1680
FLAG 688 592 0
FLAG 1488 304 0
FLAG 1488 224 UB
FLAG 1632 304 0
FLAG 1632 224 UB2
FLAG 1312 224 0
FLAG 1152 304 0
FLAG 1152 224 +
FLAG 1312 304 -
FLAG 1840 944 0
FLAG 1872 336 UB
FLAG 2064 352 0
FLAG 2192 336 UB
FLAG 2160 784 0
FLAG 2064 784 0
FLAG 2432 784 0
FLAG 2432 496 out1
FLAG 1136 912 0
FLAG 1136 592 in
FLAG 1552 944 0
FLAG 1328 560 +
FLAG 1328 624 -
FLAG 1840 1680 0
FLAG 1872 1072 UB
FLAG 2064 1088 0
FLAG 2192 1072 UB
FLAG 2160 1520 0
FLAG 2064 1520 0
FLAG 2432 1520 0
FLAG 2432 1232 out2
SYMBOL voltage 800 592 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 -88 56 VBottom 2
WINDOW 123 -60 56 VBottom 2
WINDOW 39 0 0 Left 0
SYMATTR InstName V6
SYMATTR Value SINE(0 1 1k)
SYMATTR Value2 AC 1
SYMBOL voltage 1488 208 M0
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 260
SYMBOL cap 1712 576 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C10
SYMATTR Value 22nF
SYMBOL voltage 1632 208 M0
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(300 0 100)
SYMBOL voltage 1312 208 M0
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage 1152 208 M0
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL Misc\\triode 1872 592 R0
WINDOW 3 52 33 Left 2
SYMATTR Value NH12AX7
SYMATTR InstName U1
SYMBOL res 1824 672 R0
SYMATTR InstName R3
SYMATTR Value 2k
SYMBOL res 1728 672 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL Misc\\triode 2192 592 R0
SYMATTR InstName U2
SYMATTR Value NH12AX7
SYMBOL res 2080 496 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R6
SYMATTR Value 1Meg
SYMBOL cap 2016 496 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 22nF
SYMBOL res 2144 640 R0
SYMATTR InstName R8
SYMATTR Value 390
SYMBOL cap 2272 528 R0
SYMATTR InstName C4
SYMATTR Value 1µ
SYMBOL res 2176 832 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 150k
SYMBOL res 2272 720 R0
SYMATTR InstName R10
SYMATTR Value 12k
SYMBOL res 1856 384 R0
SYMATTR InstName R12
SYMATTR Value 100k
SYMBOL res 2176 384 R0
SYMATTR InstName R13
SYMATTR Value 10k
SYMBOL cap 2048 672 R0
SYMATTR InstName C9
SYMATTR Value 1m
SYMBOL res 1824 816 R0
SYMATTR InstName R14
SYMATTR Value 2k
SYMBOL res 2416 624 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL cap 2400 480 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 470n
SYMBOL cap 2160 928 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 22n
SYMBOL res 960 672 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 883k
SYMBOL res 1104 672 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 75k
SYMBOL res 1120 768 R0
SYMATTR InstName R15
SYMATTR Value 1k
SYMBOL cap 928 576 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 3n3
SYMBOL cap 928 480 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 270p
SYMBOL cap 1072 576 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C11
SYMATTR Value 1n
SYMBOL res 1520 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value 1k96
SYMBOL res 1536 736 R0
SYMATTR InstName R17
SYMATTR Value 1µ
SYMBOL cap 1536 864 R0
SYMATTR InstName C12
SYMATTR Value 38n
SYMBOL Opamps\\OP27 1328 528 R0
SYMATTR InstName U3
SYMBOL Misc\\triode 1872 1328 R0
WINDOW 3 42 42 Left 2
SYMATTR Value NH12AX7
SYMATTR InstName U4
SYMBOL res 1824 1408 R0
SYMATTR InstName R18
SYMATTR Value 2k
SYMBOL res 1728 1408 R0
SYMATTR InstName R19
SYMATTR Value 1Meg
SYMBOL Misc\\triode 2192 1328 R0
SYMATTR InstName U5
SYMATTR Value NH12AT7
SYMBOL res 2080 1232 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R21
SYMATTR Value 1Meg
SYMBOL cap 2016 1232 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C13
SYMATTR Value 22nF
SYMBOL res 2144 1376 R0
SYMATTR InstName R23
SYMATTR Value 470
SYMBOL cap 2272 1264 R0
SYMATTR InstName C14
SYMATTR Value 1µ
SYMBOL res 2176 1568 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R24
SYMATTR Value 150k
SYMBOL res 2272 1456 R0
SYMATTR InstName R25
SYMATTR Value 12k
SYMBOL res 1856 1120 R0
SYMATTR InstName R26
SYMATTR Value 100k
SYMBOL res 2176 1120 R0
SYMATTR InstName R27
SYMATTR Value 47K
SYMBOL cap 2048 1408 R0
SYMATTR InstName C17
SYMATTR Value 1m
SYMBOL res 1824 1552 R0
SYMATTR InstName R28
SYMATTR Value 2k
SYMBOL res 2416 1360 R0
SYMATTR InstName R29
SYMATTR Value 10K
SYMBOL cap 2400 1216 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C18
SYMATTR Value 470n
SYMBOL cap 2160 1664 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C19
SYMATTR Value 22n
SYMBOL cap 1712 1312 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C20
SYMATTR Value 22nF
TEXT 1328 376 Left 2 !.include dmtriodep.inc
TEXT 672 1728 Left 2 !.tran 0 50m 30m 10µ
TEXT 1832 1752 Left 2 ;rout für beie etwa 10K mitAT doppelte Leerlaufverstärkung ohne Gegenkopplung