Many SDSV are missing the outer black casing box. Their owners removed them in order to fit the brain into a standard 19″ rack. So if your SDSV brain demands a case, it is rather easy to make one yourself. all you need are two sheet metals, about 0.5mm thick (shouldn’t be much thicker or thinner), width x height = 600x300mm and an appropriate amount of “speaker skin”.
This is my Musicaid SDSV frame serial number #71 when I got it in 2010. Click here to read more about the restoration of the electronics.
I got the metal sheets (made of stainless steel) from a local metalworker. He also bended the sheets for me. This picture shows an experimental stage with blue pushbuttons and the blank stainless steel case screwed to the brain.
now both parts are screwed to the frame. Doesn’t look too bad?!