Multichannel audio input object with 1 ADC, keep the other ADC for slow analogRead()

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hamuro

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Without audio shield extension, we often need several analog input for potentiometers. Is it possible to implement multichannel ADC object to accommodate a stereo input (L+R), one microphone, and 2-4 potentiometers?
Since teensy 3.6 has two ADCs, the better solution might be using one ADC for the multichannel (not just stereo and mono) audio input, and keep enabling the other ADC for slow control reading (potentiometer etc.) with the regular analogRead() function. Is it possible?
 
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