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Old 13th Jun 2016, 6:24 pm   #1
barretter
Heptode
 
Join Date: Jan 2006
Location: Todmorden, West Yorkshire, UK.
Posts: 870
Default Uher 4400 Report Monitor noise problem

Happy to report that I now have an English language user manual and some circuit diagrams on a CD-ROM bought from a UK eBay seller. Having got it functioning fairly well after cleaning the heads and the pinch-roller (all filthy) I find that I have a noise problem on the left channel (a low hum) and also no response from the needle in the left channel meter. Does anybody have any experience of this and any putative causes?
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