Stahl-tek Vekian - help please!


I have a Stahl-tek Vekian DAC which has hit a problem. The guy trying to fix it for me is "flying blind" with no circuit diagrams or anything to guide him. Does anyone know where he can access some technical data to help fix the problem? (basically a crackle and hiss emerging from the right output channel)

There is a Facebook page but no apparent activity on it to help, so any suggexstions gratefully received....
roncalvert
"The trash can is your friend."

stereo5 wins the internet!   

The Op can contact the wife, who was on all the legal paperwork
https://www.bizapedia.com/tx/stahltek-llc.html

Looks like  it WAS just another fly by night operation.
The company has apparently been "voluntarily dissolved", which means that the owners shut it down and sold the assets, which were used to pay off any debts.

In other words, apparently Stahl-Tek is no more.  

Duke