@Lamanne, Pardon?

@Lamanne, This would make an excellent project on which to learn how to use EasyEDA so why not start by reading (1), (2.2) and (2.3) in: ** **[**Welcome to EasyEDA**](https://easyeda.com/andyfierman/Welcome_to_EasyEDA-31e1288f882e49e582699b8eb7fe9b1f)**** See also: [https://easyeda\.com/andyfierman/Elements\_of\_a\_simple\_PCB\-e42c7b2a4e17449f821a97d04806aeeb](https://easyeda.com/andyfierman/Elements_of_a_simple_PCB-e42c7b2a4e17449f821a97d04806aeeb)<br> <br> and look through some of the Video Tutorials. To save everyone having to turn their screens by 90 degrees, here's the target schematic the right way round:  For the avoidance of doubt, "mkF" means the same as microFarad or uF. R9 should be a log pot. The microphone will probably be an electret capsule similar to that simulated here: [https://easyeda\.com/andyfierman/Projects\_for\_beginners\-tqkewO60i](https://easyeda.com/andyfierman/Projects_for_beginners-tqkewO60i)<br> <br> Otherwise, you can contact me through [enquiries@signality.co.uk](mailto:enquiries@signality.co.uk) for a quote to do the work for you.

@andyfierman thank you. I send you an email.  Lamanne