Here's the schematic
http://www.diyaudiocircuits.com/tutorials/pt2399-digital-delay-analog-echo/pt2399_echo_app_circuit/
I know that ceramic capacitors should not be used in signal processing because of their temperature drift. But this is an echo effect circuit, and it I don't think it has to be precise. What I really want to know is if using ceramics will have any other negative effects, besides making the effect less predictable over time (stop the circuit from working completely, or even burn something out)?
I'm only asking because I'd like to make this circuit and I have a lot of ceramic caps with the right values, and I'd rather use what I have if possible.
http://www.diyaudiocircuits.com/tutorials/pt2399-digital-delay-analog-echo/pt2399_echo_app_circuit/
I know that ceramic capacitors should not be used in signal processing because of their temperature drift. But this is an echo effect circuit, and it I don't think it has to be precise. What I really want to know is if using ceramics will have any other negative effects, besides making the effect less predictable over time (stop the circuit from working completely, or even burn something out)?
I'm only asking because I'd like to make this circuit and I have a lot of ceramic caps with the right values, and I'd rather use what I have if possible.
