This section is about audio circuits not about specific products.


Musical  - This section is for Performance Electronics: This section is for electronic circuits that are used by musicians to produce the music we all love. Up to the point where the signal reaches the microphone or the main PA system. It does include musical instrument amplifiers. This section pertains to both live performance and to studio wok.

Professional Audio: Circuits that take the signals from the musicians and does the processing, amplification and reproduction of those signals in a public performance or studio environment.Basicaly curcuits used by people who make their living in audio. Some professional products that may be used for different areas may be found in the general listings. An example is Amplifiers-Power

Automotive entertainment products are found in the main menu Automotive section

Note that files that say "OM" or "Owners Manual" do not have schematics.