Hi Andre,
I bought it a few weeks ago but I’ve not had a proper opportunity to use it live yet as all gigs cancelled for now in the UK 😢
The reason I got it is the Stereo Delay is occasionaly just a little too clean for some material where vocals in particular could benefit from some delay.
I found the same as you – the ‘grit’ as you call it. A very slight degradation on the delay over time (I think!) which sounds very musical. It blends into the mix where the Stereo Delay can sometimes dominate a little even at low send/return levels. Try feeding the vocal AND the BBD return (perhaps at a slightly lower return level) into a reverb – it really comes to life then!
Thanks for the video!
Dave