Using the Kemper on a clean setting (/M Studios Bandmaster) with a little verb from the Kemper. This is literally my first time turning on the Black Fountain and just fiddling with knobs. Literally NO structure to what I played! LOL! I DIG this pedal. I think between this and the Yodelmaster I am done with delays for a bit. Also, I did not notice any change in volume/drop out which some folks have mentioned, but I will try with the Splawn as well. This thing has some SERIOUSLY thick and syrupy sounds in it.