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CA-72
Posted: Mon Sep 26, 2016 5:40 pm
by redlght
Got any mods for the CA-72 cobra mic? included a schematic
Re: CA-72
Posted: Mon Oct 03, 2016 5:40 pm
by Goldfinger
Make C1, C2 and C7 higher in value for more low end.
Play around with the value of the feedback cap C4 to tailor the mids/highs.
Re: CA-72
Posted: Mon Oct 03, 2016 9:27 pm
by redlght
Thanks once again
Re: CA-72
Posted: Mon Oct 03, 2016 10:03 pm
by Goldfinger
You can also slightly change the value of R9 to tailor the response. It mostly enhances low/mids but affects the gain of the whole circuit.
R10 controls the compression.