Does anyone have the operating instructions for a Heathkit IM-5258 (new series) distortion analyzer? Most the Heath manuals have disappeared from the web. Bought the analyzer at a local flea market - it has a few problems, and I would really appreciate the few pages from the manual dealing with troubleshooting and operations. Plan to use it for GE receiver tuneup per GE procedure (yes, I know there are other ways). Instructions from older series would also be welcome.
Thanks Fred, W6JLL
