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Old 29th Sep 2019, 3:15 pm   #9
Superscope
Octode
 
Join Date: May 2017
Location: St Austell, Cornwall, UK.
Posts: 1,018
Default Re: AVO Model 7 Restoration

Thanks PMM,

Looks like our replies crossed.

Thanks for the update.

At least I don't have to muck about testing another Model 7.

I can understand why AVO designed the 7 that way, but it seems a
bit risky (back in the Day) that the AC Ranges will work when there
might be a Bias Fault effecting accuracy.

Something very few would even have noticed I think.
How inaccurate does the 7 get on low ranges without the Bias?
Something else to experiment with.



Ian
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