Manfred Böhm's photos of his ETR222

All images © Manfred Böhm

Just over 3000 Soemtron ETR222's were made during their production run of 1970-72 and by modern standards they are very large and cumbersome, but very typical of their age - the 1960s.  This page shows a few views and a video of a working Soemtron ETR222 (S# 74775) in good condition owned by Manfred Böhm.  To date this is the fifth Soemtron 222 that we know to exist.

Soemtron 222 baseplate
Baseplate
Serial number 74775
Serial number 74775
Power supply
Power supply
Decimal point selection
Decimal point selection
Power supply
Power supply was made by LUWI Equipment manufacturing Leipzig
Power supply
Power supply
General view front
General view front
Soemtron company information
Soemtron company information
Connector panel
Connector panel
(Click any image for a larger version)

All images © Manfred Böhm


Larger video
Underneath view no covers
Underneath view no covers
Underneath view with covers
Underneath view with covers
Underneath view - power supply
Underneath view - power supply
Underneath view - backplane
Underneath view - backplane
(Click any image for a larger version)

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