fjpompeo
Joined: 29 Nov 2003
Posts: 283
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 05 Feb 2007 23:26 HAM power deskmic with speech processor |
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| tags: build a speech processor |
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Hi all,
Want do build a power deskmic with speech processor based on the LA3210 or KA2220 or even TA7137 IC. Must have a magnetic (direccional) mic pre amplifier.
Input 600ohms, output 600ohms, Vcc=6Vcc.
Regards,
Fernando
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