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Old 18th Jun 2019, 3:24 pm   #69
vampyretim
Heptode
 
Join Date: Aug 2011
Location: Bristol, UK.
Posts: 538
Default Re: Mullard 5-10 amplifier

Hi GJ,

I disconnected the components and am getting loud hiss and crackle it does seem to be a lot louder. I'm getting roughly 400 mV. Which is just a bit more than 20 times larger than 80 mV.

It's hard for you to say but can we say that the NFB is okay?
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