Mar 16, 2004 #1 S serjmd Newbie level 4 Joined Mar 16, 2004 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 19 Hi, I am looking a preamplifier for a microfon (unidirectional 450 Ohm). I made one on operational apm, but it is not what i expected to be Thanks
Hi, I am looking a preamplifier for a microfon (unidirectional 450 Ohm). I made one on operational apm, but it is not what i expected to be Thanks
Jul 13, 2004 #2 A aamir Junior Member level 2 Joined May 30, 2004 Messages 21 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,283 Location Pakistan Activity points 257 which kind of mic u r using? if its condenser mic then LM324(OP amp) gives a great result.