[R-390] 6BJ6/6BH6 sub
n4buq at knology.net
n4buq at knology.net
Tue Feb 28 14:52:17 EST 2006
Okay. I had them reversed. I thought that didn't make sense, but now it
does.
Thanks!
Barry
On Tue, 28 Feb 2006 14:23:37 -0500, "Tim Shoppa" <tshoppa at wmata.com>
wrote :
> > Okay, now it's time to educate me on this issue. If the 6BH6 is a
> remote
> > cutoff tube, then it won't go into cutoff as "early" as the sharp
> cutoff
> > 6BJ6, right?
>
> Other way around: 6BJ6 is remote cutoff, 6BH6 is sharp cutoff.
>
> The 6BJ6 was the original IF tube. 6BH6 is the sub.
>
> > If that's the case, then why will you see distortion on strong
> > signals with the remote cutoff tube?
>
> Actually either will distort with very strong signals. And when
> you're subbing around it's likely that biases etc will be quite
> unoptimal for critical use.
>
> Tim.
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