Siemens Relay Replacement
BeoGram 400X
A direct drop-in replacement for the original Siemens relays used in Beogram 4000, 4002, and 4004 models. The relay comes fully assembled with pins and installs using the same process as the original. Soldering required.
Below are images of the PCB, and you can find the schematics — and even contribute — by following the GitHub link above.