gatheround
Well-known member
Hey everyone,
So I want to use my Teensy to control how audio gets routed to 12 different places. The audio is line-level (2Vpp max) and is a single mono signal, and it is going to 12 mono amplifier IC's - the teensy will be switching the audio off/on going to these amps.
A quick note: I did notice that a lot of amplifier IC chips have a "MUTE" or "SHUTDOWN" pin that would be perfect for interfacing with the Teensy, but unfortunately that's not what is being used here. I only have access to the audio input, so all I can do is switch the audio itself. Any recommendations on the best way to do this?
So I want to use my Teensy to control how audio gets routed to 12 different places. The audio is line-level (2Vpp max) and is a single mono signal, and it is going to 12 mono amplifier IC's - the teensy will be switching the audio off/on going to these amps.
A quick note: I did notice that a lot of amplifier IC chips have a "MUTE" or "SHUTDOWN" pin that would be perfect for interfacing with the Teensy, but unfortunately that's not what is being used here. I only have access to the audio input, so all I can do is switch the audio itself. Any recommendations on the best way to do this?