Unfortunately not, but thanks anyway.

I have just found out that while adc1_get_raw() takes 40µs, analogRead() only takes 10µs. So my effects processor is now working.

But maybe there's overall a better solution for what I'm trying to do.

best

Hi!

I'm trying to add a simple audio effects processor to my project. (mono in - stereo out - chorus effect)

Audio input via the onboard 12bit ADC, output via a stereo 12bit SPI DAC.
Sampling rate needs to be at least 32kHz, so there's about 31µs time for AD-conversion, processing and DA ...