Hey guys,
I record guitar into my PC sometimes, and generally use the mic or line in inputs. Of course, I lose highs due to mismatching, etc. I am thinking a JFET buffer is needed here, easy enough to throw one together.
Question:
Would putting a 4.7V/1W zener diode at the output be a good idea to limit input to <5V to protect the card? In case I use an effect in-line that would boost voltage. And if so, does it matter if the zener goes before or after the output cap on the buffer? In simulation it doesn't seem to matter. Would I need a resistance, or just the zener (not a lot of current here)?
Thanks!
I record guitar into my PC sometimes, and generally use the mic or line in inputs. Of course, I lose highs due to mismatching, etc. I am thinking a JFET buffer is needed here, easy enough to throw one together.
Question:
Would putting a 4.7V/1W zener diode at the output be a good idea to limit input to <5V to protect the card? In case I use an effect in-line that would boost voltage. And if so, does it matter if the zener goes before or after the output cap on the buffer? In simulation it doesn't seem to matter. Would I need a resistance, or just the zener (not a lot of current here)?
Thanks!