preamp and amplifier in proteus ISIS

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Simon Katimba

Joined Oct 30, 2016
4
Can someone please help me. I am stuck. I combined my pre amp with gain = 10 and amplifier circuit with gain = 200 so overall gain should be equal to 2000. But its failing to work. for the pre-amp i used NE5534 and for amplifier i used LM386. I have attached my design files. I think i myt have combined the two stages wrongly
 

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ronv

Joined Nov 12, 2008
3,770
Can someone please help me. I am stuck. I combined my pre amp with gain = 10 and amplifier circuit with gain = 200 so overall gain should be equal to 2000. But its failing to work. for the pre-amp i used NE5534 and for amplifier i used LM386. I have attached my design files. I think i myt have combined the two stages wrongly
Can you post it as a .png file?
 
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