Did anyone of you use a second controller beside the mcu like me?
I use a BCR2000 for channel EQs in 14Bit precision on frequency range.
BCR2000 offers 4 speeds for the encoders, so you can slow tun the encoder and go in Hz steps or turn real fast and use it as an FX for example.
I use a part of the BCR2000 for Control Room, Zoom, scrub (better than MCU scrub) and other functions.
Link is in my signature , sorry only in german.