Musicmanager
Well-Known Member
Hi
I've built a voice modulation kit for my grand kids for Christmas which I got from Velleman ref MK171
There is a PCB mounted electret microphone onboard which I'm guessing has an impedance around 300 Ohms. I want to use a handheld Mic via a jack socket and whilst I understand that a dynamic Mic doesn't need a power source, which is easily dealt with, the nearest impedance I can find is around 600 Ohms and I don't understand the implications of that other than I imagine the output level will be affected. Will it damaged the circuit ?
I've built a voice modulation kit for my grand kids for Christmas which I got from Velleman ref MK171
There is a PCB mounted electret microphone onboard which I'm guessing has an impedance around 300 Ohms. I want to use a handheld Mic via a jack socket and whilst I understand that a dynamic Mic doesn't need a power source, which is easily dealt with, the nearest impedance I can find is around 600 Ohms and I don't understand the implications of that other than I imagine the output level will be affected. Will it damaged the circuit ?