Diy Mic + preamp for Speaker measurements.

[viki_v2]

Hello friends,
I am looking to build Diy Mic and Mic preamp for Speaker Measurements to be used with Arta. Kindly guide.

 

[t.antony]

This mic preamp is probably the easiest to make - AudioBlog: Frequency measurements with ARTA

 

[babbudi85]

This mic preamp is probably the easiest to make - AudioBlog: Frequency measurements with ARTA

Will this work good for measuring Speakers.
Apart from that, I will be using Claudio Negro Jig for Measuring, Will I need an amplifier.