Valves and other stuff at local house clearance auction

[dennishoy]

Nick, thanks... it doesn't seem to have a model number stamped on it anywhere. A quick Google for 'voltcraft' shows this model to be obsolete.

Front panel - 'VOLTCRAFT DC POWER SUPPLY 0...30V/1.2A'
+ and - terminals
V and I indicators and adjustments
V and A meter switching
'NETZ' poer switch

Back Panel - 'Vor Offnen Netzstecker ziehen !'
'Nur fur trochene Raume !'
220V 50Hz 70W

Underneath - Earth symbol on a label.

Nothing else.... no stickers, no other markings.

Thanks for the help.