[sdiy] tube question 2: characteristics , DC versus 20kHz

[Czech Martin]

Well, maybe my point was unclear.
The background is tone. If I can not see a change on the display
(1% can be seen)
I do not expect anything serious in tone.

An exact characteristic curve is a different story.

m.c.

> -----Original Message-----
> From: Michael Buchstaller [mailto:buchi at takeonetech.de]
> Sent: Donnerstag, 28. August 2003 15:23
> To: synth-diy at dropmix.xs4all.nl
> Subject: Re: [sdiy] tube question 2: characteristics , DC versus 20kHz
> 
> 
> >If I do a triangle input sweep (grid) with 100 and 10000 Hz,
> >and if I plot input voltage and output voltage (e.g.
> >by using scope with x/y mode), will I see a major difference?
> 
> You should not see a difference on the scope. Maybe a decent
> millivoltmeter would be more appropriate for this type of 
> measurements.
> 
> 
> -Michael Buchstaller
> 
>