mawoca
New Head-Fier
- Joined
- Apr 15, 2012
- Posts
- 25
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- 11
Yeah, it is. My first cmoy with a NJM4556 is just fine at a gain of 2.
I shorted the out and in- pins and got gain 1. Is it OK to leave the other resistors like they were before? I get a nice 4mV DC offset on both channels.
If I convert it into a a47 (with unity gain), do I have to change anything except adding 4x 47ohm output resistors?
Is 4.7ohm OK or too low? I'd have a few of those lying around...