Does anyone know the properties (like voltage, ampage, impedance, etc.) of standard audio inputs, i.e. phonos, jacks, etc.? Thankyou.
Properties of audio.
- Thread starter stellarpower
- Start date
Audio inputs are usually capacitive coupled, with an input resistor of 47K. That can be higher, up to 100K. The signal level is about 1.25 VRMS. The input connectors have no inherent impedance at audio frequencies. Any connector that carries the shielding works fine - even BNC's if you want really excellent connections.
Hello,
On the pages of "Elliot Sound Products" there are several articles on audio topics.
http://sound.westhost.com/articles.htm
Greetings,
Bertus
On the pages of "Elliot Sound Products" there are several articles on audio topics.
http://sound.westhost.com/articles.htm
Greetings,
Bertus
