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Re: Help with Atma-sphere MP3 and DC offset

Hey Manuel :-)

So is the offset the difference between sections within a tube or between the two tubes? What I'm reading isn't very clear.

My tubes are tested on calibrated Hickok TV-10B/U and 580A for mutual conductance. The gm values I've provided are accurate and not manipulated. I'm not sure how to test for "DC." If anyone has an idea, I'm all ears :-)

I am beginning to think that Raytheons simply have compatibility issues in Atmasphere preamps.


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