Yup.. 20 yrs late too. My first accelerator too although I first started with their DKB 1202 board. (
https://amiga.resource.cx/exp/dkb1202). Simple memory, FPU and RTC upgrade. Ahh those were the days. 8MB and you though you were a KING!
FWIW I had nothing but good times with mine! I had the accompanying Ferret SCSI board (
https://amiga.resource.cx/exp/ferret) and it always worked GREAT! I used it with my external SCSI CD-ROM, Connor DAT drive (used AMI-Back, Diavolo and Quarterback) and a random SCSI flatbed or two.
I seem to remember at some point having some technical issues, mailing it back to DKB, and corresponded with Dean Brown during the repair process.