Version 4 SHEET 1 956 680 WIRE -32 240 -32 304 WIRE 80 416 208 416 WIRE 528 368 528 304 WIRE 528 160 528 112 WIRE 528 112 416 112 WIRE -32 112 -32 160 WIRE 528 304 528 240 WIRE -32 368 -32 304 WIRE 528 464 528 496 WIRE -32 496 -32 464 WIRE 288 416 416 416 WIRE 384 304 480 304 WIRE 320 304 288 304 WIRE 288 304 208 416 WIRE 112 304 16 304 WIRE 176 304 208 304 WIRE 208 304 288 416 WIRE -32 112 -192 112 WIRE -192 112 -192 160 WIRE -192 240 -192 272 WIRE 80 112 -32 112 WIRE 416 160 416 112 WIRE 416 112 80 112 WIRE 416 240 416 416 WIRE 416 416 464 416 WIRE 80 240 80 416 WIRE 80 416 32 416 WIRE 80 160 80 112 WIRE 480 304 528 304 WIRE 16 304 -32 304 FLAG 528 496 0 FLAG -32 496 0 FLAG -192 272 0 FLAG 480 304 out1 FLAG 16 304 out2 SYMBOL res -48 144 R0 SYMATTR InstName R1 SYMATTR Value 2k SYMBOL res 512 144 R0 SYMATTR InstName R2 SYMATTR Value 2k SYMBOL res 64 144 R0 SYMATTR InstName R3 SYMATTR Value 101k SYMBOL npn 464 368 R0 SYMATTR InstName Q1 SYMATTR Value QX SYMBOL res 400 144 R0 SYMATTR InstName R4 SYMATTR Value 100k SYMBOL npn 32 368 M0 SYMATTR InstName Q2 SYMATTR Value QX SYMBOL cap 320 320 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C1 SYMATTR Value 0.01µ SYMBOL cap 112 320 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C2 SYMATTR Value 0.01µ SYMBOL voltage -192 144 R0 SYMATTR InstName V1 SYMATTR Value 5 TEXT -208 72 Left 0 !.tran 0 25m 0 10u startup TEXT -208 -24 Left 0 !.model QX ako:2N3904 TEXT -208 16 Left 0 ;.model QX ako:2N2222 TEXT -208 -136 Left 0 ;Change The Model Of Many Transistors With One Statement\n \nMake one of the following two statements to a command line.