HP 8640b attenuator repair and adaptation.

[@JS-fq2wy]

I love this shit !! fascinating, !!!! who would have known this could be resurrected into full working order !!!! so cool !! :)

[@ColinGoode]

Hi Leonard I am just trying to repair an HP 8640B that has suffered front damage and I need to source the perspex front panel and a couple of of buttons. Do you have one you are willing to sell parts from Regards Colin