fjpompeo
Advanced Member level 1
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
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