Thanks for the replies.
What contact microphones are mostly being used by the community and which specs should I consider?
I see many in offer for musical instruments, like the Korg CM-400, or many unbranded for guitars on Ali and so on. But none indicate sensitivity (dB/mm?) or frequency response charts.
JrF seems C-series like the most reliable option, right? I just wonder which alternatives are there or how different from typical 20EUR instrument contact mics it is. For well, last time I ordered from UK to continental Europe I paid a leg in taxes (sorry to mention that).
Cheers!
Domingo
