4 channel PCB working with digital phantom power switching

A project log for Multichannel Audio DSP Field Mixer Recorder

bluetooth app controlled professional portable DSP mixer.balanced audio IO,phantom power,flexible routing,ISO recording. timcode. AVB audio.

ben bilesben biles 06/22/2016 at 07:410 Comments

new video of the PCB in action with the phantom power switching working.

I need to add some 1meg resistors to the phantom power supply lines to discharge the capacitors quicker if the power is switched off. Will test differnt values to decide wich the highest value I can use is.