morzh

Responses from morzh

Finger Prints on Records
Isopropyl alcohol removes just about anything and does not leave residue, like sometimes ethyl alcohol. Either one, 70% or undiluted will do.Alcohol is benign enough at some point being used in some experimental systems as a damping fluid (a brush... 
Nak ZX-9 Sensitivity/Bias regulators
TonyI eventually was able to do this with my fingers.It did hurt a little (my fingers that is), but I started with the leftmost top, where the access is the easiest, and pulled it off. Then the others came off too as access became easier, only one...