Search found 3 matches

by hendrik
Wed Feb 08, 2023 12:28 pm
Forum: Pro Audio Design
Topic: Questions about THAT1512 in mic pre
Replies: 5
Views: 10562

Re: Questions about THAT1512 in mic pre

Once again, thanks a bunch for your reply. Now I understand your point about the build-out resistor.
by hendrik
Tue Feb 07, 2023 11:06 am
Forum: Pro Audio Design
Topic: Questions about THAT1512 in mic pre
Replies: 5
Views: 10562

Re: Questions about THAT1512 in mic pre

Many thanks for your very valuable feedback. OK, now I know the background for Joe's design. Indeed, in my case the mic cable isn't expected to be more than a few feet long. So it appears best to go with the input stage as shown in Fig. 5 of the datasheet: https://i.ibb.co/QpRjzLF/Capture.png There'...
by hendrik
Mon Feb 06, 2023 2:34 pm
Forum: Pro Audio Design
Topic: Questions about THAT1512 in mic pre
Replies: 5
Views: 10562

Questions about THAT1512 in mic pre

Hi, I am new here. Before signing up, I read a number of threads on this forum and now I have a few question I hope the experts here can help answer. I want to implement a 0 dB ... 60 dB microphone preamplifier using an anti-log 10 kΩ potentiometer, going from the output of the THAT1512 to an unbala...