A realy good sequencer and also very rare ,made by the german company friendchip  ca. 1980 .

Only a few were built from the berlin resident company , used on kraftwerk's computerwelt in 1981 .

Good interfacing , trigger  + sync ,tape interface  and with serial port , sequencer with 2048 steps ,4 octaves , two subsequencer for loudness and filter .

All markings on the chips inside the mr.lab  are erased except these  from the 2708 erpom's ....but that is not a big  riddle :-)