Hi Defragmenteur and Sacguy71,
Thanks a lot for your ideas and provided links. The WMD - Metron looks quite interesting but is mainly focussing on percussion & drums. I am looking for a mixture of both percussion/drums with 3 or if possible at least 4 sequencer channels beside that. Something like the Arturia - Keystep Pro but then in Eurorack format and without a large keyboard ;-) The only two sequencers I found so far are the non-released ones yet of: Endorphin.es - Ground Control and Erica Synths - Black Sequencer.
If you know of similar (or better) sequencers, especially of those that are currently already available, then please let me know :-)
Thank you very much and kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads