Version 4 SHEET 1 2088 1108 WIRE 128 -16 128 -48 WIRE 656 -16 656 -48 WIRE 992 -16 992 -48 WIRE 1200 -16 1136 -16 WIRE 128 96 128 64 WIRE 176 96 128 96 WIRE 320 96 240 96 WIRE 432 96 320 96 WIRE 656 96 656 64 WIRE 688 96 656 96 WIRE 800 96 752 96 WIRE 992 96 992 64 WIRE 432 112 432 96 WIRE 128 144 128 96 WIRE 656 144 656 96 WIRE 800 144 800 96 WIRE 896 144 800 144 WIRE 944 144 896 144 WIRE 1200 176 1200 -16 WIRE -80 192 -96 192 WIRE 0 192 -16 192 WIRE 80 192 0 192 WIRE 608 192 432 192 WIRE 896 208 896 144 WIRE 960 224 960 192 WIRE 1040 224 960 224 WIRE -96 240 -96 192 WIRE 1040 240 1040 224 WIRE 960 256 960 224 WIRE 96 272 96 240 WIRE 176 272 96 272 WIRE 624 288 624 240 WIRE 704 288 624 288 WIRE 0 304 0 192 WIRE 624 304 624 288 WIRE 800 304 800 144 WIRE 320 336 320 96 WIRE 96 352 96 272 WIRE 176 352 176 272 WIRE 704 352 704 288 WIRE 784 352 768 352 WIRE 896 352 896 288 WIRE 960 352 960 336 WIRE 960 352 896 352 WIRE -96 368 -96 320 WIRE 960 368 960 352 WIRE 304 384 288 384 WIRE 432 384 432 272 WIRE 624 384 432 384 WIRE -96 496 -96 448 WIRE 0 496 0 384 WIRE 96 496 96 432 WIRE 176 496 176 416 WIRE 288 496 288 384 WIRE 352 496 352 432 WIRE 624 496 624 464 WIRE 704 496 704 416 WIRE 768 496 768 352 WIRE 832 496 832 400 WIRE 960 496 960 448 WIRE 1040 496 1040 304 WIRE 1136 496 1136 64 WIRE 1200 496 1200 256 WIRE 96 816 -96 816 WIRE 304 816 240 816 WIRE 384 816 368 816 WIRE 448 816 384 816 WIRE 480 816 448 816 WIRE 592 816 592 784 WIRE 592 816 560 816 WIRE 624 816 592 816 WIRE 736 816 736 784 WIRE 736 816 704 816 WIRE 768 816 736 816 WIRE 880 816 880 784 WIRE 880 816 848 816 WIRE 240 832 240 816 WIRE -96 880 -96 816 WIRE 96 880 96 816 WIRE 448 896 448 816 WIRE 592 896 592 816 WIRE 736 896 736 816 WIRE 880 896 880 816 WIRE 288 912 240 912 WIRE 240 1008 240 992 WIRE 304 1008 240 1008 WIRE 384 1008 384 816 WIRE 384 1008 368 1008 WIRE -96 1040 -96 960 WIRE 96 1040 96 960 WIRE 288 1040 288 912 WIRE 448 1040 448 960 WIRE 592 1040 592 960 WIRE 736 1040 736 960 WIRE 880 1040 880 960 FLAG -96 496 0 FLAG 0 496 0 FLAG 96 496 0 FLAG 624 496 0 FLAG 960 496 0 FLAG 176 496 0 FLAG 1136 496 0 FLAG 1200 496 0 FLAG 1040 496 0 FLAG -96 1040 0 FLAG 96 1040 0 FLAG 448 1040 0 FLAG 592 1040 0 FLAG 736 1040 0 FLAG 880 1040 0 FLAG 128 -48 C IOPIN 128 -48 In FLAG 656 -48 B IOPIN 656 -48 In FLAG 992 -48 A IOPIN 992 -48 In FLAG 704 496 0 FLAG 288 1040 0 FLAG 592 784 A IOPIN 592 784 Out FLAG 736 784 B IOPIN 736 784 Out FLAG 880 784 C IOPIN 880 784 Out FLAG 832 496 0 FLAG 768 496 0 FLAG 288 496 0 FLAG 352 496 0 SYMBOL Misc\\triode 128 192 R0 SYMATTR InstName U1 SYMATTR Value JJE88CC SYMBOL Misc\\triode 656 192 R0 WINDOW 0 4 -63 Left 2 SYMATTR InstName U2 SYMATTR Value 6SN7 SYMBOL res 112 -32 R0 WINDOW 3 35 75 Left 2 SYMATTR Value 150k SYMATTR InstName R1 SYMBOL res 640 -32 R0 SYMATTR InstName R2 SYMATTR Value 33k SYMBOL res 80 336 R0 SYMATTR InstName R3 SYMATTR Value 2.5k SYMBOL res -16 288 R0 SYMATTR InstName R5 SYMATTR Value 1000k SYMBOL res -112 224 R0 WINDOW 0 36 40 Invisible 2 SYMATTR InstName Ri SYMATTR Value 10k SYMBOL cap -16 176 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 470n SYMBOL cap 752 80 R90 WINDOW 0 0 32 Invisible 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 470n SYMBOL voltage -96 352 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 WINDOW 3 -57 160 Left 2 SYMATTR Value2 AC 1 SYMATTR Value SINE(0 0.25 1k) SYMATTR InstName V1 SYMBOL Misc\\triode 992 144 R0 SYMATTR InstName U3 SYMATTR Value JJ300B SYMBOL res 944 240 R0 SYMATTR InstName R8 SYMATTR Value 820 SYMBOL res 880 192 R0 SYMATTR InstName R9 SYMATTR Value 470k SYMBOL cap 160 352 R0 SYMATTR InstName C5 SYMATTR Value 100µ SYMBOL ind2 976 80 M180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L1 SYMATTR Value 14.8 SYMATTR Type ind SYMATTR SpiceLine Rser=285 SYMBOL ind2 1152 80 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L2 SYMATTR Value 42m SYMATTR Type ind SYMATTR SpiceLine Rser=0.56 SYMBOL res 1184 160 R0 SYMATTR InstName R7 SYMATTR Value 8 SYMBOL cap 1024 240 R0 SYMATTR InstName C4 SYMATTR Value 100µ SYMBOL ind2 80 976 M180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L3 SYMATTR Value 8 SYMATTR Type ind SYMATTR SpiceLine Rser=30 SYMBOL ind2 256 928 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L4 SYMATTR Value 16 SYMATTR Type ind SYMATTR SpiceLine Rser=80 SYMBOL ind 464 832 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L5 SYMATTR Value 10 SYMATTR SpiceLine Rser=260 SYMBOL cap 432 896 R0 SYMATTR InstName C10 SYMATTR Value 32µ SYMBOL cap 576 896 R0 SYMATTR InstName C11 SYMATTR Value 47µ SYMBOL res 720 800 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R6 SYMATTR Value 22k SYMBOL res 864 800 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R12 SYMATTR Value 22k SYMBOL cap 720 896 R0 SYMATTR InstName C12 SYMATTR Value 47µ SYMBOL cap 864 896 R0 SYMATTR InstName C13 SYMATTR Value 47µ SYMBOL cap 688 352 R0 SYMATTR InstName C6 SYMATTR Value 100µ SYMBOL ind2 256 1008 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L6 SYMATTR Value 16 SYMATTR Type ind SYMATTR SpiceLine Rser=80 SYMBOL diode 304 832 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMBOL diode 304 1024 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D2 SYMBOL voltage -96 864 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value SINE(0 325 50) SYMBOL res 944 352 R0 SYMATTR InstName R15 SYMATTR Value 820 SYMBOL Misc\\triode 832 352 M180 SYMATTR InstName U4 SYMATTR Value 6SN7 SYMBOL res 608 288 R0 SYMATTR InstName R18 SYMATTR Value 1.5k SYMBOL res 416 96 R0 SYMATTR InstName Vol SYMATTR Value 570k SYMBOL res 416 176 R0 WINDOW 0 36 40 Invisible 2 SYMATTR InstName R10 SYMATTR Value 430k SYMBOL cap 240 80 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 470n SYMBOL res 608 368 R0 SYMATTR InstName R4 SYMATTR Value 1.5k SYMBOL Misc\\triode 352 384 M180 SYMATTR InstName U5 SYMATTR Value JJE88CC TEXT -144 8 Left 2 !.INC Koren_Tubes.inc TEXT -144 32 Left 2 !.tran 15 TEXT -144 56 Left 2 !;ac oct 1000 10 22k TEXT 1016 -48 Left 2 !K1 L1 L2 1 TEXT 112 792 Left 2 !K2 L3 L4 L6 1 TEXT 200 1064 Left 2 ;Rser(L4, L6):\n80 Ohm TEXT 80 1064 Left 2 ;Rser(L3):\n30 Ohm TEXT 456 1064 Left 2 ;Rser(L5):\n260 Ohm