audio output switch? Monitor Controller

[kategra84]

Hi guys!

I want to build an studio Monitor Controller, with 1 stereo input source and 4 stereo line level outputs.
The box would have 4 buttons, if one is pressed then the signal is switched to it's corresponding output. The Monitor Controller should be as transparent as possible, without affecting the quality of the signal. If this is possible only with relays - I will use relays.

example:
Button 1
Button 2 is pressed (impulse), stereo input is switched to Stereo Output 2
Button 3
Button 4

Button 1
Button 2
Button 3 is pressed (impulse), stereo input is switched to Stereo Output 3
Button 4



Do you know if there are any specialized ICs or other ways to build this kind of switch?

 

[kategra84]

I found a schematic, Pushbutton Relay Selector Circuit Diagram I think I will use it if nothing better comes up.